<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.1 20151215//EN" "https://jats.nlm.nih.gov/publishing/1.1/JATS-journalpublishing1.dtd">
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" article-type="review-article" dtd-version="1.1" specific-use="sps-1.7" xml:lang="en">
  <front>
    <journal-meta>
      <journal-id journal-id-type="nlm-ta">Arq Bras Cardiol</journal-id>
      <journal-id journal-id-type="publisher-id">abc</journal-id>
      <journal-title-group>
        <journal-title>Arquivos Brasileiros de Cardiologia</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Arq. Bras. Cardiol.</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="ppub">0066-782X</issn>
      <issn pub-type="epub">1678-4170</issn>
      <publisher>
        <publisher-name>Sociedade Brasileira de Cardiologia - SBC</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v3">vB8s5LJQRvD93KmYZvtXnvc</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2018000100084</article-id>
      <article-id pub-id-type="doi">10.5935/abc.20180013</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Review Article</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Genetic Syndromes Associated with Congenital Cardiac Defects and Ophthalmologic Changes - Systematization for Diagnosis in the Clinical Practice</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Oliveira</surname>
            <given-names>Priscila H. A.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
          <xref ref-type="corresp" rid="c1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Souza</surname>
            <given-names>Beatriz S.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pacheco</surname>
            <given-names>Eimi N.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Menegazzo</surname>
            <given-names>Michele S.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Corr&#234;a</surname>
            <given-names>Ivan S.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Zen</surname>
            <given-names>Paulo R. G.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Rosa</surname>
            <given-names>Rafael F. M.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Cesa</surname>
            <given-names>Claudia C.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pellanda</surname>
            <given-names>Lucia C.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Vilela</surname>
            <given-names>Manuel A. P.</given-names>
          </name>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff id="aff1">
          <institution content-type="orgname">Universidade Federal de Ci&#234;ncias da Sa&#250;de de Porto Alegre</institution>
          <addr-line>
            <named-content content-type="city">Porto Alegre</named-content>
            <named-content content-type="state">RS</named-content>
          </addr-line>
          <country country="BR">Brazil</country>
          <institution content-type="original">Universidade Federal de Ci&#234;ncias da Sa&#250;de de Porto Alegre, Porto Alegre, RS - Brazil</institution>
          <institution content-type="normalized">Universidade Federal de Ci&#234;ncias da Sa&#250;de de Porto Alegre</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c1"><bold>Mailing Address: Priscila,</bold> Av. Princesa Isabel, 370. Postal Code 90040-371, Santana, Porto Alegre, RS - Brazil. E-mail: <email>priscila.hao@gmail.com</email>
				</corresp>
        <fn fn-type="con">
          <p>
            <bold>Author contributions</bold>
          </p>
          <p>Conception and design of the research: Oliveira PHA, Souza BS, Pacheco EN, Menegazzo MS, Corr&#234;a IS, Zen PRG, Rosa RFM, Cesa CC, Pellanda LC, Vilela MAP; Acquisition of data, Analysis and interpretation of the data, Statistical analysis, Obtaining financing, Writing of the manuscript and Critical revision of the manuscript for intellectual content: Souza BS, Pacheco EN, Menegazzo MS, Corr&#234;a IS, Zen PRG, Rosa RFM, Cesa CC, Pellanda LC.</p>
        </fn>
        <fn fn-type="conflict">
          <p>
            <bold>Potential Conflict of Interest</bold>
          </p>
          <p>No potential conflict of interest relevant to this article was reported.</p>
        </fn>
      </author-notes>
      <pub-date pub-type="epub-ppub">
        <month>01</month>
        <year>2018</year>
      </pub-date>
      <volume>110</volume>
      <issue>1</issue>
      <fpage>84</fpage>
      <lpage>90</lpage>
      <supplementary-material id="suppl01" mime-subtype="pdf" mimetype="application" xlink:href="1678-4170-abc-110-01-0084-80013-suppl01.pdf"/>
      <history>
        <date date-type="received">
          <day>20</day>
          <month>04</month>
          <year>2017</year>
        </date>
        <date date-type="rev-recd">
          <day>31</day>
          <month>08</month>
          <year>2017</year>
        </date>
        <date date-type="accepted">
          <day>20</day>
          <month>10</month>
          <year>2017</year>
        </date>
      </history>
      <permissions>
        <license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/" xml:lang="en">
          <license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited</license-p>
        </license>
      </permissions>
      <abstract>
        <title>Abstract</title>
        <sec>
          <title>Background:</title>
          <p>Numerous genetic syndromes associated with heart disease and ocular manifestations have been described. However, a compilation and a summarization of these syndromes for better consultation and comparison have not been performed yet.</p>
        </sec>
        <sec>
          <title>Objective:</title>
          <p>The objective of this work is to systematize available evidence in the literature on different syndromes that may cause congenital heart diseases associated with ocular changes, focusing on the types of anatomical and functional changes.</p>
        </sec>
        <sec>
          <title>Method:</title>
          <p>A systematic search was performed on Medline electronic databases (PubMed, Embase, Cochrane, Lilacs) of articles published until January 2016. Eligibility criteria were case reports or review articles that evaluated the association of ophthalmic and cardiac abnormalities in genetic syndrome patients younger than 18 years.</p>
        </sec>
        <sec>
          <title>Results:</title>
          <p>The most frequent genetic syndromes were: Down Syndrome, Velo-cardio-facial / DiGeorge Syndrome, Charge Syndrome and Noonan Syndrome. The most associated cardiac malformations with ocular findings were interatrial communication (77.4%), interventricular communication (51.6%), patent ductus arteriosus (35.4%), pulmonary artery stenosis (25.8%) and tetralogy of Fallot (22.5%).</p>
        </sec>
        <sec>
          <title>Conclusion:</title>
          <p>Due to their clinical variability, congenital cardiac malformations may progress asymptomatically to heart defects associated with high morbidity and mortality. For this reason, the identification of extra-cardiac characteristics that may somehow contribute to the diagnosis of the disease or reveal its severity is of great relevance.</p>
        </sec>
      </abstract>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>Heart Defects, Congenital/genetic</kwd>
        <kwd>Eye Diseases</kwd>
        <kwd>Diagnostic Tevhniques, Ophtalmologic</kwd>
        <kwd>Heart Septal Defects, Atrial</kwd>
        <kwd>Tetralogy of Fallot</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec sec-type="intro">
      <title>Introduction</title>
      <p>Congenital heart disease (CHD) is any severe structural abnormality of the heart or intrathoracic vessels that is present at birth. CHDs are considered the most common congenital malformation, significantly contributing to child mortality and morbidity, with an incidence of 4-50 cases per 1,000 births in the world.</p>
      <p>The etiology of CHDs is still little known, and approximately 15%-20% of the cases have an unknown cause. Chromosomal abnormalities are one of the main known causes of CHDs, affecting 3-18% of the cases.<xref ref-type="bibr" rid="B2">2</xref> Extracardiac malformations are common in patients with CHDs; defects in intra-abdominal organs and/or defects associated with genetic syndromes are observed in 7-50% of patients,<xref ref-type="bibr" rid="B3">3</xref> increasing even more the risk of morbidity, mortality as well as of cardiac surgery. Besides, these changes may require treatment, including surgery, regardless of the cardiac problem. Among these, ophthalmological abnormalities are among the main extracardiac malformations.</p>
      <p>Although a large number of genetic syndromes with heart disease combined with ocular manifestations have been described in the literature,<xref ref-type="bibr" rid="B4">4</xref><sup>-</sup><xref ref-type="bibr" rid="B38">38</xref> they have not been compiled and summarized for consultation and comparison. A systematic understanding of these conditions may provide important clinical implications, contributing to the investigation and detection of abnormalities. Their diagnosis with identification of all associated conditions is crucial not only for the pediatric cardiologist seeing a patient with CHD and who should suspect ophthalmologic abnormalities, but also for the ophthalmologist who may suspect heart injury according to patients&#8217; clinical conditions.</p>
      <p>The aim of this study was to systematize available evidence in the literature on different syndromes that may cause CHDs associated with ocular changes, focusing on the types of anatomical and functional changes.</p>
    </sec>
    <sec sec-type="methods">
      <title>Methods</title>
      <p>A systematic review was performed on the Medline database (Pubmed, Embase, Cochrane, Lilacs). The search strategy is found in <inline-supplementary-material mime-subtype="pdf" mimetype="application" xlink:href="1678-4170-abc-110-01-0084-80013-suppl02.pdf">Appendix I</inline-supplementary-material> (access the link: <ext-link ext-link-type="uri" xlink:href="http://publicacoes.cardiol.br/portal/2017/abc/english/v11001/pdf/i11001014_anexo.pdf">http://publicacoes.cardiol.br/portal/2017/abc/english/v11001/pdf/i11001014_anexo.pdf</ext-link>). Case reports and review studies on the association of ophthalmologic and cardiologic changes in genetic syndrome patients younger than 18 years, published until January 2016 were considered eligible. The search was performed by two independent investigators, who made a systematic analysis of titles and abstracts, and extraction of methodological characteristics, number of patients and results of all articles retrieved using the search strategy. Articles describing changes in patients older than 18 years, and articles on patients without a genetic syndrome with cardiologic and ophthalmologic changes were not considered for analysis.</p>
      <p>This study was approved by the Research Ethics Committee of Rio Grande do Sul University Foundation of Cardiology (approval number 101593/2013-9).</p>
    </sec>
    <sec sec-type="results">
      <title>Results</title>
      <p>A total of 1,685 articles were identified, and 83 of them, related to genetic syndromes associated with CHDs and ophthalmologic disturbances, were included in the review. Most studies were case reports (<xref ref-type="fig" rid="f1">Figure 1</xref>). <xref ref-type="table" rid="t1">Tables 1</xref> and <xref ref-type="table" rid="t2">2</xref> describe cardiologic changes by syndrome and ophthalmologic findings by eye segment; the most and the least common genetic syndromes can be found in <xref ref-type="table" rid="t1">Table 1</xref> and <xref ref-type="table" rid="t2">Table 2</xref>, respectively.</p>
      <table-wrap id="t1">
        <label>Table 1</label>
        <caption>
          <title>Common genetic syndromes associated with cardiologic and ophthalmologic disturbances</title>
        </caption>
        <table frame="hsides" rules="groups">
          <colgroup>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
          </colgroup>
          <thead>
            <tr>
              <th align="left" colspan="3">Condi&#231;&#245;es Gen&#233;ticas</th>
              <th align="center">Down</th>
              <th align="center">Tumer</th>
              <th align="center">Cat eye</th>
              <th align="center">Velo-cardio-facial/DiGeorge</th>
              <th align="center">Williams</th>
              <th align="center">WAGR</th>
              <th align="center">Rubinstein-Taybi</th>
              <th align="center">Alagille</th>
              <th align="center">Charge</th>
              <th align="center">Kabuki</th>
              <th align="center">Marfan</th>
              <th align="center">Noonan</th>
              <th align="center">Smith-Lemi-Opitz</th>
              <th align="center">Goldenhar</th>
              <th align="center">Poland-Mobius</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td align="center" colspan="2" rowspan="17" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>Cardiologic findings</bold>
              </td>
              <td align="left">
                <bold>AP</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>EP</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>CAo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>EAo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>CIA</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>CIV</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DSAV</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>AVCI</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DAP</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Dext</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
            </tr>
            <tr>
              <td align="left">
                <bold>PVCSE</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>PCA</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>PVM</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>RVPA</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>TOF</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>VAoB</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>VMP</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="center" rowspan="31">
                <bold>Ophthalmologic findings</bold>
              </td>
              <td align="center" rowspan="8">
                <bold>Extrinsic</bold>
              </td>
              <td align="left">
                <bold>An. Lacrimal</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>An.PabFormal/Posi&#231;&#227;o</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Colob. P</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Estrabismo</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hiper/Tel</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Nistagmo</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Oft. Ext</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
            </tr>
            <tr>
              <td align="left">
                <bold>PregaEp</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="center" rowspan="10">
                <bold>Refractive errors and anterior segment abnormalities</bold>
              </td>
              <td align="left">
                <bold>Anir</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Alt. C&#243;rnea e Limbo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Catarata ou An. de Posi&#231;&#227;o</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Colob. I</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>ErrosRef</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Glaucoma</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hipop.I</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>M. Brush</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>N&#243;d.I</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>ProemNC</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="center" rowspan="13">
                <bold>Posterior segment abnormalities</bold>
              </td>
              <td align="left">
                <bold>Alt.VRet</bold>
              </td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>An. Disco Op</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Colob. RNC</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Desc. Ret</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Drus.N.Op</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hem.V</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hipop.DFO</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hipop.M</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>M. NeovC</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>OACRet</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Ret.P</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Retinob</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DispEPR</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
          </tbody>
        </table>
        <table-wrap-foot>
          <fn id="TFN1">
            <p>Cardiologic findings: PA: pulmonary atresia; AIVC: absent inferior vena cava; IAC: interatrial communication; IVC: interventricular communication; CoA: coarctation of the aorta; PAD: pulmonary artery dilation; ASD: atrioventricular septal defect; AoS: aortic stenosis; PLSVC: persistent left superior vena cava; MVP: mitral valve prolapse; APVR: anomalous pulmonary venous return; TOF: tetralogy of Fallot; BAV: bicuspid aortic valve; PMV: parachute mitral valve;</p>
            <p>Ophthalmologic findings: Extrinsic: Lacrimal An.: lacrimal anomalies; Changes in eyelid shape/position; Eyelid coloboma; Hyper/Tel: hypertelorism/telecanthus;</p>
            <p>Ext.Opht: external ophthalmoplegia; EF: epicanthic fold. Refractive errors and anterior segment abnormalities: Anir: aniridia; Changes in cornea and limbus; Cataract or position abnormalities; I Colob.: Iris coloboma; RE: refractive errors; IHypop: iris hypoplasia; Brushfield spots; INod.: Iris nodules; Prom.CN: prominent corneal nerves;</p>
            <p>Posterior segment abnormalities: Abn.RV: abnormal retinal vessels; OD Abn.: optic disk abnormalities; Ret/Optic/Choroid/Nerve Colob.: Retinal/ Optic/Choroid nerve coloboma; Ret det.: retinal detachment; ODD: Optic Disk Drusen; Vit. Hem.: Vitreous hemorrhage; DH Fundus.: Diffuse hypopigmentation in the fundus; M Hypop.: macular hypoplasia; C Neov M.: choroidal neovascular membrane; Ret CAO: retinal central artery occlusion; Rret P.: retinitis pigmentosa; Retinob: retinoblastoma; spots in the retinal pigment epithelium.</p>
          </fn>
        </table-wrap-foot>
      </table-wrap>
      <table-wrap id="t2">
        <label>Table 2</label>
        <caption>
          <title>Rare genetic syndromes associated with cardiologic and ophthalmologic disturbances</title>
        </caption>
        <table frame="hsides" rules="groups">
          <colgroup>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
            <col width="5%"/>
          </colgroup>
          <thead>
            <tr>
              <th align="left" colspan="3">Condi&#231;&#245;es Gen&#233;ticas</th>
              <th align="center">Adams-oliver</th>
              <th align="center">Alstrom</th>
              <th align="center">Botalli</th>
              <th align="center">Duane</th>
              <th align="center">Hutchinson-Gilford</th>
              <th align="center">Leber</th>
              <th align="center">McDonough</th>
              <th align="center">Mowat-Wilson</th>
              <th align="center">&#211;culo-facio-cardio-dental</th>
              <th align="center">Okihiro</th>
              <th align="center">Oto-palato-digital</th>
              <th align="center">Peters</th>
              <th align="center">PHACE</th>
              <th align="center">Sjogren-Larsson-like</th>
            </tr>
          </thead>
          <tbody>
            <tr>
              <td align="center" colspan="2" rowspan="17" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>Cardiologic findings</bold>
              </td>
              <td align="left">
                <bold>AP</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>CIA</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>CIV</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
            </tr>
            <tr>
              <td align="left">
                <bold>CoAo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Dext</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DAo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DSVa</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DSAV</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>EVM</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>EAo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>EVAo</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>EP</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>FE</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>PCA</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>RM</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>TOF</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>VAOB</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="center" rowspan="21">
                <bold>Ophthalmologic findings</bold>
              </td>
              <td align="center" rowspan="7" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>Extrinsic</bold>
              </td>
              <td align="left">
                <bold>AI.CiI</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>An.Palp Formal/Posi&#231;&#227;o</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Estr</bold>
              </td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hiper/Tel</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Microf</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Nist</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>PregaEp</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="center" rowspan="9" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>Refractive errors and anterior segment abnormalities</bold>
              </td>
              <td align="left">
                <bold>An.Corneana</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>An.Palp Forma/Posi&#231;&#227;o</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>An. Pulpilares</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Caratarata ou An. de Posi&#231;&#227;o</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Colob.I</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>ErrosRef</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Glaucoma</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Heterl</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                <bold>Hipopl</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="center" rowspan="5">
                <bold>Posterior segment abnormalities</bold>
              </td>
              <td align="left">
                <bold>Alt.VRet</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>An.Disco &#211;ptico</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Colob.C</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>DeslRet</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
            </tr>
            <tr>
              <td align="left">
                <bold>Hemanl</bold>
              </td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">
							</td>
              <td align="center">+</td>
              <td align="center">
							</td>
            </tr>
          </tbody>
        </table>
        <table-wrap-foot>
          <fn id="TFN2">
            <p>Cardiologic findings: PA: pulmonary atresia; IAC: interatrial communication; IVC: interventricular communication; CoA: coarctation of the aorta; Dext: dextrocardia; AoD: aortic dilatation; DSVa: Dilatation of sinus of Valsalva; ASD Atrioventricular septal defect (AVSD); TMV: thickened mitral valve; AoS: aortic stenosis;</p>
            <p>AoVS: aortic valve stenosis; PS: pulmonary stenosis; EFE: endocardial fibroelastosis; PDA: patent ductus arteriosus; MR: mitral regurgitation; TOF: tetralogy of Fallot; BAV: bicuspid aortic valve</p>
            <p>Ophthalmologic findings: Extrinsic: eyelash Abn: Eyelash abnormalities; Changes in eyelid shape/position; Str: strabismus; Hyper/Tel: hypertelorism/telecanthus; Microph: microphtalmia; Nyst: nystagmus; EF: epicanthic fold</p>
            <p>Refractive errors and anterior segment abnormalities: Corneal Abn: corneal abnormality; Changes in eyelid shape/position; Pupillary Abn: pupillary abnormalities; Cataract or position abnormalities; I Colob.: Iris coloboma; RE: refractive errors; Glauc: glaucoma; IHeter: iris heterochromia; IHypop: iris hypoplasia</p>
            <p>Posterior segment abnormalities: Abn.RV: abnormal retinal vessels; OD Abn.: optic disk abnormalities; CColob: Choroid nerve coloboma; Ret det.: retinal detachment; IHeman: intraorbital hemangioma</p>
          </fn>
        </table-wrap-foot>
      </table-wrap>
      <p>
        <fig id="f1">
          <label>Figure 1</label>
          <caption>
            <title>Flowchart of the studies included in this review.</title>
          </caption>
          <graphic xlink:href="1678-4170-abc-110-01-0084-80013-gf01.jpg"/></fig>
      </p>
      <p>The most frequently described genetic syndromes associated with CHD-related ocular changes were Down syndrome, velo-cardio-facial/DiGeorge syndrome, CHARGE syndrome and Noonan syndrome. The most common cardiac malformations (with different etiologies) were interatrial communication (77.4%), interventricular communication (51.6%), patent ductus arteriosus (35.4%), pulmonary artery stenosis (25.8%), and tetralogy of Fallot (22.5%). The highest number of possible cardiac repercussions was found in CHARGE (8), Cat eye (5), velo-cardio-facial (4), and Down (4) syndromes, with a mean of 2.9 cardiologic findings/syndrome.</p>
      <p>Regarding the occurrence of concomitant ocular findings, a mean of 4.6 findings were found among the most prevalent CHDs, especially in the velo-cardio-facial, Turner, cat eye, CHARGE and Goldenhar syndrome, and of 3.5 findings among the least common diseases (<xref ref-type="table" rid="t2">Table 2</xref>), especially the Peters, Phace, Bloch and Leber syndromes. External ocular disorders are the most common manifestations, with a mean of 2.4 findings/syndrome (among the most common syndromes), particularly Down syndrome, CHARGE syndrome, cat eye syndrome and velo-cardio-facial syndrome (<xref ref-type="table" rid="t1">Table 1</xref>), and a mean of 1.38 findings among the least common syndromes, with emphasis to Bloch, Duane, Mowat-Wilson, oculofaciocardiodental, Peters and Phace syndromes (<xref ref-type="table" rid="t2">Table 2</xref>).</p>
      <p>Refractive error was reported in Down, Turner, cat eye, velo-cardio and Noonan syndromes, as well as in eight rare syndromes (<xref ref-type="table" rid="t2">Table 2</xref>). Anterior segment of the eye was more frequently affected in the velo-cardio-facial, Down, Peters and Phace syndromes, whereas the posterior segment was more frequently affected in the Turner, Alagille, Marfan, Bloch and Peters syndromes. Ocular findings associated with these syndromes were: strabismus (43.4%), cataract (28.0%), abnormalities of eyelid position and shape (28%), nystagmus (21.7%), refractive errors (19.5%), glaucoma (19.5%), and hypertelorism (19.5%).</p>
    </sec>
    <sec sec-type="discussion">
      <title>Discussion</title>
      <p>Due to their clinical variability, congenital cardiac malformations may progress asymptomatically to severe heart defects associated with high morbidity and mortality. For this reason, the identification of extra-cardiac characteristics that may somehow contribute to the diagnosis of the disease or reveal its severity is of great relevance. However, so far, few studies have investigated more specific extracardiac factors, such as ophthalmologic ones. In light of the potential associations between cardiologic and ophthalmologic changes, both cardiologist and ophthalmologist should be aware of concomitant signs that may indicate certain syndromes or their severity. Among these genetic syndromes, the most frequently described cardiac manifestations were interatrial and interventricular communications, patent ductus arteriosus, pulmonary artery stenosis, and tetralogy of Fallot, whereas the most common ocular diseases were strabismus, cataract, eyelid disturbances, nystagmus, glaucoma, refractive errors and hypertelorism. Mean number of ocular findings per genetic syndrome associated with heart disease was 3.5 among uncommon syndromes, and 4.6 among the most common syndromes.</p>
      <p>A recent systematic review<xref ref-type="bibr" rid="B39">39</xref> showed that few studies have assessed the prevalence of ocular findings in CHD that are not associated with genetic syndrome. The prevalence was estimated at 32.5%, with cataract, strabismus, and retinopathy as the main consequences described.<xref ref-type="bibr" rid="B39">39</xref> In case of genetic syndromes, such estimation is limited due to the scarcity of series and reports.</p>
      <p>Down syndrome had the highest number of patients described - more than 6,000 patients in the 6 articles analyzed. This is the most common syndrome in newborns with an incidence of 1/660 live births. In 95% of cases, Down syndrome is caused by nondisjunction during maternal meiosis I, resulting three copies of chromosome 21 in each cell; 4% of these cases are related to gene translocations and 1% to mosaicism. The frequency of CHDs in children with trisomy 21 is variable in the literature, varying from 20% to over 60%.<xref ref-type="bibr" rid="B40">40</xref> These children are known to be prone to strabismus, hypertelorism, upslanted palpebral fissures, epicanthic fold, supernumerary retinal vessels, Brushfield spots, refractive errors, cataract, nystagmus, amblyopia.</p>
      <p>In general, the approach of children with genetic syndrome is more complex, requiring the simultaneous involvement of many medical specialties. These children should be followed-up by a multidisciplinary staff, which would be responsible for the diagnosis, the therapeutic project and patients&#8217; follow-up.</p>
      <p>Among these study&#8217;s limitations, the most important is the publication bias of the reviewed articles. Although available published data do not enable a meta-analysis, the summary of these findings enables the compilation of data published in sporadic reports into a unique text, resizing the problem dimension and demanding more comprehensive studies. We performed an extensive article search, without language restrictions, and this sensitivity was a strength of this study. However, an intrinsic limitation of a systematic review is the quality of the studies included.</p>
    </sec>
    <sec sec-type="conclusions">
      <title>Conclusion</title>
      <p>This study demonstrated the variety of cardiologic and ophthalmologic findings associated with these genetic syndromes, emphasizing the importance of this simultaneity, and that signs in the eye and appendages and cardiac signs require an integrated approach. Since these cases can cause severe functional disturbances and high morbidity, their routine assessment should include an ophthalmologic examination. Primary detection of any of these ocular signs can determine the investigation of a so far unrecognized cardiac change.</p>
    </sec>
  </body>
  <back>
    <fn-group>
      <fn fn-type="financial-disclosure">
        <p>
          <bold>Sources of Funding</bold>
        </p>
        <p>There were no external funding sources for this study.</p>
      </fn>
      <fn fn-type="other">
        <p>
          <bold>Study Association</bold>
        </p>
        <p>This study is not associated with any thesis or dissertation work.</p>
      </fn>
      <fn fn-type="other">
        <p>
          <bold>Ethics approval and consent to participate</bold>
        </p>
        <p>This study was approved by the Ethics Committee of the Funda&#231;&#227;o Universit&#225;ria de Cardiologia do Rio Grande do Sul under the protocol number 101593/2013-9. All the procedures in this study were in accordance with the 1975 Helsinki Declaration, updated in 2013. Informed consent was obtained from all participants included in the study.</p>
      </fn>
    </fn-group>
    <ref-list>
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              <surname>Scalais</surname>
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              <surname>Verloes</surname>
              <given-names>A</given-names>
            </name>
            <name>
              <surname>Sacr&#233;</surname>
              <given-names>JP</given-names>
            </name>
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              <surname>Pi&#233;rard</surname>
              <given-names>GE</given-names>
            </name>
            <name>
              <surname>Rizzo</surname>
              <given-names>WB</given-names>
            </name>
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          <article-title>Sjogren-Larsson-like syndrome with bone dysplasia and normal fatty alcohol NAD(+) oxidoreductase activity</article-title>
          <source>Pediatr Neurol</source>
          <year>1992</year>
          <volume>8</volume>
          <issue>6</issue>
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        <mixed-citation>40 Nisli K. Prevalence of congenital heart defects in patients with Down's syndrome. J Pediatr (Rio J). 2009;85(5):377-8. doi:10.2223/JPED.1940.</mixed-citation>
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  </back>
  <sub-article article-type="translation" id="s1" xml:lang="pt">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Artigo de Revis&#227;o</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>S&#237;ndromes Gen&#233;ticas Associadas a Defeitos Card&#237;acos Cong&#234;nitos e Altera&#231;&#245;es Oftalmol&#243;gicas - Sistematiza&#231;&#227;o para o Diagn&#243;stico na Pratica Cl&#237;nica</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Oliveira</surname>
            <given-names>Priscila H. A.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
          <xref ref-type="corresp" rid="c2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Souza</surname>
            <given-names>Beatriz S.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pacheco</surname>
            <given-names>Eimi N.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Menegazzo</surname>
            <given-names>Michele S.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Corr&#234;a</surname>
            <given-names>Ivan S.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Zen</surname>
            <given-names>Paulo R. G.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Rosa</surname>
            <given-names>Rafael F. M.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Cesa</surname>
            <given-names>Claudia C.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pellanda</surname>
            <given-names>Lucia C.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Vilela</surname>
            <given-names>Manuel A. P.</given-names>
          </name>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff id="aff2">
          <institution content-type="original">Universidade Federal de Ci&#234;ncias da Sa&#250;de de Porto Alegre, Porto Alegre, RS - Brazil</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c2"><bold>Correspond&#234;ncia: Priscila,</bold> Av. Princesa Isabel, 370. CEP 90040-371, Santana, Porto Alegre, RS - Brasil. E-mail: <email>priscila.hao@gmail.com</email>
				</corresp>
        <fn fn-type="con">
          <p>
            <bold>Contribui&#231;&#227;o dos autores</bold>
          </p>
          <p>Concep&#231;&#227;o e desenho da pesquisa: Oliveira PHA, Souza BS, Pacheco EN, Menegazzo MS, Corr&#234;a IS, Zen PRG, Rosa RFM, Cesa CC, Pellanda LC, Vilela MAP; Obten&#231;&#227;o de dados, An&#225;lise e interpreta&#231;&#227;o dos dados, An&#225;lise estat&#237;stica, Obten&#231;&#227;o de financiamento, Reda&#231;&#227;o do manuscrito e Revis&#227;o cr&#237;tica do manuscrito quanto ao conte&#250;do intelectual importante: Souza BS, Pacheco EN, Menegazzo MS, Corr&#234;a IS, Zen PRG, Rosa RFM, Cesa CC, Pellanda LC.</p>
        </fn>
        <fn fn-type="conflict">
          <p>
            <bold>Potencial conflito de interesses</bold>
          </p>
          <p>Declaro n&#227;o haver conflito de interesses pertinentes.</p>
        </fn>
      </author-notes>
      <supplementary-material id="suppl02" mime-subtype="pdf" mimetype="application" xlink:href="1678-4170-abc-110-01-0084-80013-suppl01-pt.pdf"/>
      <abstract>
        <title>Resumo</title>
        <sec>
          <title>Fundamento:</title>
          <p>O n&#250;mero de s&#237;ndromes gen&#233;ticas descritas que apresentam alguma forma de cardiopatia e manifesta&#231;&#245;es oculares associadas &#233; grande. Contudo, estas s&#237;ndromes ainda n&#227;o foram reunidas e sintetizadas para melhor consulta e compara&#231;&#227;o.</p>
        </sec>
        <sec>
          <title>Objetivo:</title>
          <p>O objetivo deste trabalho &#233; sistematizar a literatura, avaliando evid&#234;ncias dispon&#237;veis sobre s&#237;ndromes que cursam com cardiopatia cong&#234;nita associada a altera&#231;&#245;es oculares, salientando os tipos de altera&#231;&#245;es anat&#244;micas e funcionais descritas.</p>
        </sec>
        <sec>
          <title>M&#233;todos:</title>
          <p>Dois pesquisadores independentes fizeram uma busca sistem&#225;tica utilizando as bases eletr&#244;nicas Medline (PubMed, Embase, Cochrane, Lilacs), de trabalhos publicados at&#233; o m&#234;s de janeiro de 2016. Os crit&#233;rios de elegibilidade utilizados pelos autores inclu&#237;ram somente artigos publicados sob a forma de relatos de caso ou revis&#227;o, que abordassem a associa&#231;&#227;o de altera&#231;&#245;es oftalmol&#243;gicas e cardiol&#243;gicas em pacientes menores de 18 anos e que apresentassem alguma s&#237;ndrome gen&#233;tica.</p>
        </sec>
        <sec>
          <title>Resultados:</title>
          <p>As s&#237;ndromes gen&#233;ticas mais frequentes foram: S&#237;ndrome de Down, S&#237;ndrome Velo-cardio-facial / DiGeorge, S&#237;ndrome de Charge e S&#237;ndrome de Noonan. Entre as malforma&#231;&#245;es card&#237;acas, a comunica&#231;&#227;o interatrial (77,4%), a comunica&#231;&#227;o interventricular (51.6%), a persist&#234;ncia do canal arterial (35,4%), estenose da art&#233;ria pulmonar (25,8%) e a tetralogia de Fallot (22,5%) foram as mais associadas com achados oculares.</p>
        </sec>
        <sec>
          <title>Conclus&#227;o:</title>
          <p>Devido &#224; sua variedade cl&#237;nica, as malforma&#231;&#245;es card&#237;acas cong&#234;nitas revelam defeitos que evoluem de maneira assintom&#225;tica at&#233; aqueles que provocam grande morbimortalidade. Dessa forma, encontrar caracter&#237;sticas extra-card&#237;acas que, de alguma maneira, possam auxiliar no diagn&#243;stico da doen&#231;a ou revelar a gravidade dessa enfermidade tornam-se de grande relev&#226;ncia.</p>
        </sec>
      </abstract>
      <kwd-group xml:lang="pt">
        <title>Palavras-chave</title>
        <kwd>Cardiopatias Cong&#234;nitas/gen&#233;tica</kwd>
        <kwd>Oftalmopatias</kwd>
        <kwd>T&#233;cnicas de Diagn&#243;stico Oftalmol&#243;gico</kwd>
        <kwd>Comunica&#231;&#227;o Interatrial</kwd>
        <kwd>Tetralogia de Fallot</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <sec sec-type="intro">
        <title>Introdu&#231;&#227;o</title>
        <p>As cardiopatias cong&#234;nitas (CCs) englobam qualquer anormalidade estrutural grave do cora&#231;&#227;o ou dos grandes vasos intrator&#225;cicos presente ao nascimento. Elas s&#227;o consideradas o tipo mais comum de malforma&#231;&#227;o cong&#234;nita, contribuindo significativamente para a mortalidade infantil e morbidade, tendo em todo o mundo, valores de incid&#234;ncia que variam de 4 a 50 casos por 1.000 nascimentos.</p>
        <p>As CCs t&#234;m uma etiologia ainda pouco conhecida, em torno de 15 a 20% t&#234;m sua causa definida.<xref ref-type="bibr" rid="B1">1</xref> Entre as causas conhecidas de CC, destacam-se as anormalidades cromoss&#244;micas, representando 3 a 18% dos casos.<xref ref-type="bibr" rid="B2">2</xref> Malforma&#231;&#245;es extracard&#237;acas s&#227;o comuns entre os pacientes com CC; defeitos de &#243;rg&#227;os intra-abdominais e/ou associados a s&#237;ndromes gen&#233;ticas s&#227;o observados em 7 a 50% dos pacientes,<xref ref-type="bibr" rid="B3">3</xref> o que aumenta ainda o risco de morbidade, mortalidade, bem como da cirurgia card&#237;aca. Al&#233;m disso, essas altera&#231;&#245;es podem necessitar de tratamento, incluindo cir&#250;rgico, independente do problema card&#237;aco. Dentre estas altera&#231;&#245;es extracard&#237;acas, destacam-se as oftalmol&#243;gicas.</p>
        <p>O n&#250;mero de s&#237;ndromes gen&#233;ticas descritas que apresentam alguma forma de cardiopatia e manifesta&#231;&#245;es oculares associadas &#233; grande.<xref ref-type="bibr" rid="B4">4</xref><sup>-</sup><xref ref-type="bibr" rid="B38">38</xref> Contudo, estas s&#237;ndromes ainda n&#227;o foram reunidas e sintetizadas para melhor consulta e compara&#231;&#227;o. A sistem&#225;tica desse conhecimento pode trazer importantes implica&#231;&#245;es cl&#237;nicas, auxiliando na investiga&#231;&#227;o e detec&#231;&#227;o de anormalidades. Seu diagn&#243;stico bem como a identifica&#231;&#227;o de todas as condi&#231;&#245;es associadas &#233; fundamental, tanto para o cardiologista pedi&#225;trico que atende o paciente com CC e deve suspeitar de anormalidade oftalmol&#243;gica, quanto para o oftalmologista que, diante da avalia&#231;&#227;o de seu paciente, pode suspeitar de les&#227;o cardiol&#243;gica.</p>
        <p>O objetivo deste trabalho &#233; sistematizar a literatura, avaliando evid&#234;ncias dispon&#237;veis sobre s&#237;ndromes que cursam com CC associada a altera&#231;&#245;es oculares, salientando os tipos de altera&#231;&#245;es anat&#244;micas e funcionais descritas.</p>
      </sec>
      <sec sec-type="methods">
        <title>M&#233;todos</title>
        <p>Os pesquisadores fizeram uma busca sistem&#225;tica utilizando as bases eletr&#244;nicas Medline (PubMed, Embase, Cochrane, Lilacs). A estrat&#233;gia de busca est&#225; contida no <inline-supplementary-material mime-subtype="pdf" mimetype="application" xlink:href="1678-4170-abc-110-01-0084-80013-suppl02-pt.pdf">anexo 1</inline-supplementary-material> (acesse o link: <ext-link ext-link-type="uri" xlink:href="http://publicacoes.cardiol.br/portal/2017/abc/v11001/pdf/11001014_anexo.pdf">http://publicacoes.cardiol.br/portal/2017/abc/v11001/pdf/11001014_anexo.pdf</ext-link>). Os crit&#233;rios de elegibilidade inclu&#237;ram somente artigos publicados em ingl&#234;s at&#233; o m&#234;s de janeiro de 2016, sob a forma de relatos de caso ou revis&#227;o, que abordassem a associa&#231;&#227;o de altera&#231;&#245;es oftalmol&#243;gicas e cardiol&#243;gicas em pacientes menores de 18 anos e que apresentassem alguma s&#237;ndrome gen&#233;tica. A sele&#231;&#227;o dos estudos e extra&#231;&#227;o de dados foi realizada por dois pesquisadores independentes, que fizeram uma an&#225;lise padronizada dos t&#237;tulos e resumos, bem como a extra&#231;&#227;o das caracter&#237;sticas metodol&#243;gicas, do n&#250;mero de pacientes e dos resultados de todas as publica&#231;&#245;es identificadas na estrat&#233;gia de pesquisa. Artigos que descreviam altera&#231;&#245;es em pacientes maiores de 18 anos e que n&#227;o apresentavam uma s&#237;ndrome gen&#233;tica com altera&#231;&#245;es cardiol&#243;gicas e oftalmol&#243;gicas associadas n&#227;o foram considerados.</p>
        <p>Este trabalho foi aprovado pelo Comit&#234; de &#201;tica em Pesquisa da Funda&#231;&#227;o Universit&#225;ria de Cardiologia do Rio Grande do Sul (N&#250;mero do processo 101593/2013-9).</p>
      </sec>
      <sec sec-type="results">
        <title>Resultados</title>
        <p>Ao total, foram identificados 1685 estudos, dos quais 83 artigos relacionados a s&#237;ndromes gen&#233;ticas associadas &#224; CC e altera&#231;&#245;es oftalmol&#243;gicas foram inclu&#237;dos. Desses, a maioria foi composta por relatos de caso (<xref ref-type="fig" rid="f2">Figura 1</xref>). Nas <xref ref-type="table" rid="t3">Tabelas 1</xref> e <xref ref-type="table" rid="t4">2</xref>, podemos observar as altera&#231;&#245;es cardiol&#243;gicas que apareceram em cada s&#237;ndrome e tamb&#233;m os achados oftalmol&#243;gicos organizados de acordo com o segmento ocular; na <xref ref-type="table" rid="t3">Tabela 1</xref>, reunimos as s&#237;ndromes gen&#233;ticas mais prevalentes, e na <xref ref-type="table" rid="t4">Tabela 2</xref> as condi&#231;&#245;es gen&#233;ticas mais raras. Os dados n&#227;o foram agrupados pela frequ&#234;ncia com que foram encontrados mas, apenas, pelo aparecimento em qualquer um dos textos.</p>
        <table-wrap id="t3">
          <label>Tabela 1</label>
          <caption>
            <title>S&#237;ndrome gen&#233;ticas frequentes que apresentam acometimento e oftalmol&#243;gico</title>
          </caption>
          <table frame="hsides" rules="groups">
            <colgroup>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
            </colgroup>
            <thead>
              <tr>
                <th align="left" colspan="3">Condi&#231;&#245;es Gen&#233;ticas</th>
                <th align="center">Down</th>
                <th align="center">Tumer</th>
                <th align="center">Cat eye</th>
                <th align="center">Velo-cardio-facial/DiGeorge</th>
                <th align="center">Williams</th>
                <th align="center">WAGR</th>
                <th align="center">Rubinstein-Taybi</th>
                <th align="center">Alagille</th>
                <th align="center">Charge</th>
                <th align="center">Kabuki</th>
                <th align="center">Marfan</th>
                <th align="center">Noonan</th>
                <th align="center">Smith-Lemi-Opitz</th>
                <th align="center">Goldenhar</th>
                <th align="center">Poland-Mobius</th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td align="center" colspan="2" rowspan="17" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>Achados Cardiol&#243;gicos</bold>
                </td>
                <td align="left">
                  <bold>AP</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>EP</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>CAo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>EAo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>CIA</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>CIV</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DSAV</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>AVCI</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DAP</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Dext</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>PVCSE</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>PCA</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>PVM</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>RVPA</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>TOF</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>VAoB</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>VMP</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="center" rowspan="31">
                  <bold>Achados Oftalmol&#243;gicos</bold>
                </td>
                <td align="center" rowspan="8">
                  <bold>Extr&#237;nsecos</bold>
                </td>
                <td align="left">
                  <bold>An. Lacrimal</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>An.PabFormal/Posi&#231;&#227;o</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Colob. P</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Estrabismo</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hiper/Tel</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Nistagmo</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Oft. Ext</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>PregaEp</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="center" rowspan="10">
                  <bold>Erros de refra&#231;&#227;o e anormalidades do segmento anterior</bold>
                </td>
                <td align="left">
                  <bold>Anir</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Alt. C&#243;rnea e Limbo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Catarata ou An. de Posi&#231;&#227;o</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Colob. I</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>ErrosRef</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Glaucoma</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hipop.I</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>M. Brush</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>N&#243;d.I</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>ProemNC</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="center" rowspan="13">
                  <bold>Anormalidades do segmentos posterior</bold>
                </td>
                <td align="left">
                  <bold>Alt.VRet</bold>
                </td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>An. Disco Op</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Colob. RNC</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Desc. Ret</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Drus.N.Op</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hem.V</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hipop.DFO</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hipop.M</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>M. NeovC</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>OACRet</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Ret.P</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Retinob</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DispEPR</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
            </tbody>
          </table>
          <table-wrap-foot>
            <fn id="TFN3">
              <p>Achados Cardiol&#243;gicos: AP: Atresia pulmonar; AVCI: Aus&#234;ncia da veia cava inferior; CIA: Comunica&#231;&#227;o interatrial; CIV: Comunica&#231;&#227;o interventricular; CAo: Coarcta&#231;&#227;o a&#243;rtica; DAP: Dilata&#231;&#227;o da art&#233;ria pulmonar; DSAV: Defeito do septo &#225;trio-ventricular; EAo: Estenose a&#243;rtica; EP: Estenose pulmonar; PCA: Persist&#234;ncia do canal arterial; PVCSE: Persist&#234;ncia da veia cava superior esquerda; PVM: Prolapso da v&#225;lvula mitral; RVPA: Retorno venoso pulmonar an&#244;malo; TOF: Tetralogia de Fallot; VAoB: V&#225;lvula a&#243;rtica bic&#250;spide; VMP: V&#225;lvula mitral em paraquedas.</p>
              <p>Achados Oftalmol&#243;gicos: Extr&#237;nsecos: An. Lacrimal: Anomalia lacrimal; AN.Palp Forma/Posi&#231;&#227;o: Anormalidades palpebrais de forma ou posi&#231;&#227;o; Colob.P: Coloboma de p&#225;lpebra; Hiper/Tel: Hipertelorismo/Telecanto; Oft.Ext: Oftalmoplegia externa; PregaEp: Prega epic&#226;ntica.</p>
              <p>Erros de refra&#231;&#227;o e anormalidades do segmento anterior: Anir: Aniridia; Alt.C&#243;rnea e Limbo: Altera&#231;&#245;es c&#243;rnea e limbo; Catarata ou An. de Posi&#231;&#227;o: Catarata ou anormalidades de posi&#231;&#227;o; Colob.I.: Coloboma de &#237;ris; ErrosRef: Erros de refra&#231;&#227;o; Hipop.I: Hipoplasia da &#237;ris; M. Brush: Manchas de Brushfield; N&#243;d.I: N&#243;dulos na &#237;ris; ProemNC: Proemin&#234;ncia do nervo da c&#243;rnea.</p>
              <p>Anormalidades do segmento posterior: Alt.VRet: Altera&#231;&#227;o de vasos da retina; An.Disco Op: Anomalias do disco &#243;ptico; Colob.RNC: Coloboma de retina/nervo &#243;ptico/coroide; Desc.Ret: Descolamento da retina; Drus.N.Op: Drusas do nervo &#243;ptico; Hem.V: Hemorragia v&#237;trea; Hipop.DFO: Hipopigmenta&#231;&#227;o difusa do fundo de olho; Hipop.M: Hipoplasia da m&#225;cula; M.NeovC: Membrana neovascular da coroide; OACRet: Oclus&#227;o da art&#233;ria central da retina; Ret.P: Retinite pigmentosa; Retinob: Retinoblastoma; DispEPR: dispers&#227;o do epit&#233;lio pigmentar da retina.</p>
            </fn>
          </table-wrap-foot>
        </table-wrap>
        <table-wrap id="t4">
          <label>Tabela 2</label>
          <caption>
            <title>S&#237;ndromes gen&#233;ticas raras que apresentam altera&#231;&#245;es oftalmol&#243;gicas e cardiol&#243;gicas</title>
          </caption>
          <table frame="hsides" rules="groups">
            <colgroup>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
              <col width="5%"/>
            </colgroup>
            <thead>
              <tr>
                <th align="left" colspan="3">Condi&#231;&#245;es Gen&#233;ticas</th>
                <th align="center">Adams-oliver</th>
                <th align="center">Alstrom</th>
                <th align="center">Botalli</th>
                <th align="center">Duane</th>
                <th align="center">Hutchinson-Gilford</th>
                <th align="center">Leber</th>
                <th align="center">McDonough</th>
                <th align="center">Mowat-Wilson</th>
                <th align="center">&#211;culo-facio-cardio-dental</th>
                <th align="center">Okihiro</th>
                <th align="center">Oto-palato-digital</th>
                <th align="center">Peters</th>
                <th align="center">PHACE</th>
                <th align="center">Sjogren-Larsson-like</th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td align="center" colspan="2" rowspan="17" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>Achados Cardiol&#243;gicos</bold>
                </td>
                <td align="left">
                  <bold>AP</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>CIA</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>CIV</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>CoAo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Dext</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DAo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DSVa</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DSAV</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>EVM</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>EAo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>EVAo</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>EP</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>FE</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>PCA</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>RM</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>TOF</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>VAOB</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="center" rowspan="21">
                  <bold>Achados Oftalmol&#243;gicos</bold>
                </td>
                <td align="center" rowspan="7" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>Extr&#237;nsecos</bold>
                </td>
                <td align="left">
                  <bold>AI.CiI</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>An.Palp Formal/Posi&#231;&#227;o</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Estr</bold>
                </td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hiper/Tel</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Microf</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Nist</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>PregaEp</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="center" rowspan="9" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>Erros de refra&#231;&#227;o e anormalidades do segmento anterior</bold>
                </td>
                <td align="left">
                  <bold>An.Corneana</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>An.Palp Forma/Posi&#231;&#227;o</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>An. Pulpilares</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Caratarata ou An. de Posi&#231;&#227;o</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Colob.I</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>ErrosRef</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Glaucoma</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Heterl</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left" style="border-bottom-width:thin;border-bottom-style:solid">
                  <bold>Hipopl</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="center" rowspan="5">
                  <bold>Anormalidades do segmento posterior</bold>
                </td>
                <td align="left">
                  <bold>Alt.VRet</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>An.Disco &#211;ptico</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Colob.C</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>DeslRet</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
              </tr>
              <tr>
                <td align="left">
                  <bold>Hemanl</bold>
                </td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">
								</td>
                <td align="center">+</td>
                <td align="center">
								</td>
              </tr>
            </tbody>
          </table>
          <table-wrap-foot>
            <fn id="TFN4">
              <p>Achados Cardiol&#243;gicos: AP: Atresia pulmonar; CIA: Comunica&#231;&#227;o interatrial; CIV: Comuni&#231;&#227;o intervencular; CoAo: Coarcta&#231;&#227;o da aorta; Dext: Dextrocardia; DAo: Dilata&#231;&#227;o da aorta; DSVa: Dilata&#231;&#227;o do seio de valsalva; DSAV: Defeito do septo &#225;trio ventricular; EVM: Espessamento da v&#225;lvula mitral; EAo: Estenose a&#243;rtica; EVAo: Estenose de v&#225;lvula a&#243;rtica; EP: Estenose pulmonar; FE: Fibroelastose endoc&#225;rdica; PCA: Persist&#234;ncia do canal arterial; RM: Regurgita&#231;&#227;o mitral; TOF: Tetralogia de Fallot; VAoB: V&#225;lvula a&#243;rtica bic&#250;spide.</p>
              <p>Achados Oftalmol&#243;gicos: Extr&#237;nsecos: AI.Cil: Altera&#231;&#245;es de c&#237;lios; An.Palp forma/Posi&#231;&#227;o: Anormalidades palpebrais de forma/posi&#231;&#227;o; Estr: Estrabismo; Hiper/Tel: Hipertelorismo/Telecanto; Microf: Microftalmia; Nist: Nistagmo; PregaEp: Prega epic&#226;ntica.</p>
              <p>Erros de refra&#231;&#227;o e anormalidades do segmento anterior: An.Comeana: Anormalidade Corneana; An.Palp Forma/Posi&#231;&#227;o: Anormalidades palpebrais de forma/posi&#231;&#227;o; An.Pupilares: Anormalidades Pulpilares; Catarata ou An. de Posi&#231;&#227;o: Catarata ou anormalidades de posi&#231;&#227;o; Colob.I: Coloboma de &#237;ris; ErrosRef: Erros de refra&#231;&#227;o; Glauc: Glaucoma; HeterI: Heterocromia de &#237;ris; HipopI: Hipoplasia de &#237;ris.</p>
              <p>Anormalidades do segmento posterior: Alt.VRet: Altera&#231;&#227;o dos vasos da retina; An.Disco &#211;ptico: Anormalidades do disco &#243;ptico; Colob.C: Coloboma de coroide; DeslRet: Descolamento da retina; HermanI: Hemangioma intraorbital.</p>
            </fn>
          </table-wrap-foot>
        </table-wrap>
        <p>
          <fig id="f2">
            <label>Figura 1</label>
            <caption>
              <title>Fluxograma dos estudos inclu&#237;dos nesta revis&#227;o</title>
            </caption>
            <graphic xlink:href="1678-4170-abc-110-01-0084-80013-gf01-pt.jpg"/></fig>
        </p>
        <p>As s&#237;ndromes gen&#233;ticas que apresentam associa&#231;&#227;o de CC com altera&#231;&#227;o ocular, mais relatadas em artigos foram S&#237;ndrome de Down, S&#237;ndrome Velo-cardio-facial / DiGeorge, S&#237;ndrome de Charge e S&#237;ndrome de Noonan. Das mal-forma&#231;&#245;es card&#237;acas, a comunica&#231;&#227;o inter-atrial (CIA, 77.4%), a comunica&#231;&#227;o inter-ventricular (CIV, 51.6%), a persist&#234;ncia do canal arterial (PCA, 35.4%), estenose da art&#233;ria pulmonar (EP, 25.8%) e a tetralogia de Fallot (TOF, 22.5%) foram as mais encontradas nas diferentes etiologias. O maior n&#250;mero de poss&#237;veis repercuss&#245;es card&#237;acas relatadas foram observados na Charge (8), cat eye (5), velocardio (4), s&#237;ndrome de Down (4), com uma m&#233;dia geral de 2.9 achados cardiol&#243;gicos/s&#237;ndrome.</p>
        <p>Com rela&#231;&#227;o aos achados oculares concomitantes, nas cardiopatias mais prevalentes, a m&#233;dia foi 4.6, sendo as s&#237;ndromes Velocardio, Turner, cat eye, Charge e Goldenhar as mais representativas. Naquelas mais incomuns (<xref ref-type="table" rid="t4">Tabela 2</xref>), a m&#233;dia deste mesmo dado foi de 3.5, em especial nas s&#237;ndromes de Peters, Phace, Bloch e Leber.</p>
        <p>As repercuss&#245;es oculares externas constituem a topografia com a maior quantidade de possibilidades, m&#233;dia de 2.4 achados/s&#237;ndrome nas formas mais comuns (<xref ref-type="table" rid="t3">Tabela 1</xref>), &#234;nfase na Down, Charge, cat Eye, Velocardio. Esta mesma topografia tem uma m&#233;dia de 1.38 nas formas mais incomuns, destacando as s&#237;ndromes de Duane, Mowat-Wilson, Peters e Phace (<xref ref-type="table" rid="t4">Tabela 2</xref>).</p>
        <p>Presen&#231;a de ametropias foi referida na s&#237;ndrome de Down, Turner, cat eye, velo-cardio e Noonan, descritas tamb&#233;m em outras 8 situa&#231;&#245;es mais raras (<xref ref-type="table" rid="t4">Tabela 2</xref>). Anormalidades no segmento anterior do globo ocular foram mais frequentes nas s&#237;ndromes velocardio, de Down, de Peters e de Phace, e manifesta&#231;&#245;es no segmento posterior nas s&#237;ndromes de Turner, Alagille, Leber, Peters e Phace.</p>
        <p>Altera&#231;&#245;es oculares associadas foram mais frequentes nas s&#237;ndromes Velocardio, Turner, Cat Eye, Charge, Goldenhar, Bloch, Hutchinson, Peters, Phace. Os achados oculares associados a estas formas sindr&#244;micas com maior n&#250;mero de descri&#231;&#245;es foram: estrabismo (43,4%), catarata (28,0%), anomalias de forma e posi&#231;&#227;o palpebral (28%), nistagmo (21,7%), ametropias (19,5%), glaucoma (19,5%) e hipertelorismo (19,5%).</p>
      </sec>
      <sec sec-type="discussion">
        <title>Discuss&#227;o</title>
        <p>Devido &#224; sua variedade cl&#237;nica, as malforma&#231;&#245;es card&#237;acas cong&#234;nitas revelam defeitos que evoluem de maneira assintom&#225;tica at&#233; aqueles que provocam grande morbimortalidade. Dessa forma, encontrar caracter&#237;sticas extracard&#237;acas que, de alguma maneira, possam auxiliar no diagn&#243;stico da doen&#231;a ou revelar a gravidade dessa enfermidade torna-se de grande relev&#226;ncia. Contudo, poucos estudos at&#233; o momento se propuseram a investigar poss&#237;veis fatores extracard&#237;acos mais espec&#237;ficos, como os oftalmol&#243;gicos. Tendo em vista as potenciais associa&#231;&#245;es entre as altera&#231;&#245;es cardiol&#243;gicas e oftalmol&#243;gicas, o cardiologista e o oftalmologista devem estar alertas para o encontro de sinais que possam apontar determinada s&#237;ndrome ou sua gravidade. Nestas formas particulares de s&#237;ndromes gen&#233;ticas, as manifesta&#231;&#245;es card&#237;acas mais descritas foram a CIA, CIV, PCA, EP, Fallot. E as repercuss&#245;es oculares foram: estrabismo, catarata, anormalidades palpebrais, nistagmo, glaucoma, ametropias e hipertelorismo. A m&#233;dia de achados oculares informados por cada s&#237;ndrome gen&#233;tica associada &#224; cardiopatia foi de 3.5 (s&#237;ndromes mais raras) a 4.6(s&#237;ndromes mais comuns). Isto significa que tanto as manifesta&#231;&#245;es card&#237;acas como as oculares descritas devem impor ao profissional que faz o primeiro exame a necessidade de pesquisar estas concomit&#226;ncias, dada sua relev&#226;ncia cl&#237;nica.</p>
        <p>Revis&#227;o sistem&#225;tica recente<xref ref-type="bibr" rid="B39">39</xref> mostrou que existem poucos estudos avaliando a preval&#234;ncia de achados oculares nos casos com CC n&#227;o associada a s&#237;ndromes gen&#233;ticas; a estimativa &#233; de 32.5%, sendo a catarata, estrabismo e a retinopatia as principais consequ&#234;ncias descritas.<xref ref-type="bibr" rid="B39">39</xref> No caso das s&#237;ndromes gen&#233;ticas a estimativa de preval&#234;ncia &#233; complicada, posto que n&#227;o existem estudos que permitam fazer esta estimativa de forma global, apenas poucas s&#233;ries e relatos.</p>
        <p>A S&#237;ndrome de Down foi aquela que apresentou maior n&#250;mero de pacientes descritos ao total, somando mais de 6000 pacientes nos 6 artigos analisados. Trata-se da s&#237;ndrome mais frequente em rec&#233;m-nascidos, com uma incid&#234;ncia de 1/660 nascidos vivos; em 95% dos casos, ocorre devido &#224; n&#227;o-disjun&#231;&#227;o na meiose materna I, resultando em tr&#234;s c&#243;pias do cromossomo 21 em cada c&#233;lula. Desses casos, 4% s&#227;o relacionados a transloca&#231;&#245;es gen&#233;ticas e 1% a mosaicismo. A frequ&#234;ncia de CCs em crian&#231;as portadoras da trissomia 21 &#233; bastante vari&#225;vel na literatura, com estudos relatando porcentagens de 20 at&#233; mais de 60%.<xref ref-type="bibr" rid="B40">40</xref> S&#227;o sabidamente propensos a apresentar estrabismo, hipertelorismo, fenda palpebral obl&#237;qua, epicantos, vasos retinianos supranumer&#225;rios, manchas de Brushfield, ametropias, catarata, nistagmo, ambliopia.</p>
        <p>Nas crian&#231;as portadoras de s&#237;ndromes gen&#233;ticas, em geral o atendimento &#233; mais complexo, muitas vezes sendo necess&#225;rio o acompanhamento de v&#225;rias especialidades m&#233;dicas simultaneamente. &#201; recomend&#225;vel que essas crian&#231;as sejam acompanhadas por uma equipe multidisciplinar que constr&#243;i o diagn&#243;stico, projeto terap&#234;utico e seguimento.</p>
        <p>Dentre as limita&#231;&#245;es encontradas pelos autores para realiza&#231;&#227;o deste estudo, a que mais se destaca e pode ser apontada &#233; o vi&#233;s de publica&#231;&#227;o dos artigos revisados. Os dados publicados n&#227;o permitem uma metan&#225;lise, mas a s&#237;ntese dos achados &#233; importante pois dimensiona num &#250;nico texto aquilo que se encontra espalhado em relatos espor&#225;dicos, permitindo ampliar a dimens&#227;o do problema e impor que se fa&#231;am estudos mais completos. A busca foi bastante ampla e sem limita&#231;&#227;o de idiomas, e esta sensibilidade &#233; o ponto forte do estudo, e uma limita&#231;&#227;o intr&#237;nseca da revis&#227;o sistem&#225;tica &#233; a qualidade dos estudos inclu&#237;dos.</p>
      </sec>
      <sec sec-type="conclusions">
        <title>Conclus&#227;o</title>
        <p>Este estudo demonstrou a variedade de achados cardiol&#243;gicos e oftalmol&#243;gicos associados a essas s&#237;ndromes gen&#233;ticas, enfatizando que essa concomit&#226;ncia &#233; relevante, e que os sinais do olho e anexos ou do cora&#231;&#227;o exigem uma avalia&#231;&#227;o integrativa. Uma vez que esses casos s&#227;o potencialmente capazes de danos funcionais graves e de alta morbidade, &#233; recomend&#225;vel que sua avalia&#231;&#227;o rotineira inclua o exame oftalmol&#243;gico, e que a detec&#231;&#227;o prim&#225;ria de um desses sinais oculares possa determinar a avalia&#231;&#227;o de eventual altera&#231;&#227;o card&#237;aca ainda n&#227;o reconhecida.</p>
      </sec>
    </body>
    <back>
      <fn-group>
        <fn fn-type="financial-disclosure">
          <p>
            <bold>Fontes de financiamento</bold>
          </p>
          <p>O presente estudo n&#227;o teve fontes de financiamento externas.</p>
        </fn>
        <fn fn-type="other">
          <p>
            <bold>Vincula&#231;&#227;o acad&#234;mica</bold>
          </p>
          <p>N&#227;o h&#225; vincula&#231;&#227;o deste estudo a programas de p&#243;s-gradua&#231;&#227;o.</p>
        </fn>
        <fn fn-type="other">
          <p>
            <bold>Aprova&#231;&#227;o &#201;tica e consentimento informado</bold>
          </p>
          <p>Este estudo foi aprovado pelo Comit&#234; de &#201;tica em Pesquisa da Funda&#231;&#227;o Universit&#225;ria de Cardiologia do Rio Grande do Sul sob o n&#250;mero de protocolo 101593/2013-9. Todos os procedimentos envolvidos nesse estudo est&#227;o de acordo com a Declara&#231;&#227;o de Helsinki de 1975, atualizada em 2013. O consentimento informado foi obtido de todos os participantes inclu&#237;dos no estudo</p>
        </fn>
      </fn-group>
    </back>
  </sub-article>
</article>
