<!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" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" article-type="case-report" dtd-version="1.0" specific-use="sps-1.3" 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">gRnzttWFytG4Jk3Kv4wVkRL</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2016000200160</article-id>
      <article-id pub-id-type="doi">10.5935/abc.20160016</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Image</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Multimodality Images of a Mixed Atrial Septal Defect</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>I&#351;&#305;lak</surname>
            <given-names>Zafer</given-names>
          </name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>K&#252;&#231;&#252;k</surname>
            <given-names>U&#287;ur</given-names>
          </name>
          <xref ref-type="aff" rid="aff1">1</xref>
          <xref ref-type="corresp" rid="c1"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Uz</surname>
            <given-names>Omer</given-names>
          </name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Yal&#231;&#305;n</surname>
            <given-names>Murat</given-names>
          </name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Temizkan</surname>
            <given-names>Veysel</given-names>
          </name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
      </contrib-group>
      <aff id="aff1">
        <label>1</label>
        <institution content-type="orgname">Haydarpasa Training Hospital</institution>
        <institution content-type="orgdiv1">Gulhane Military Medical Academy</institution>
        <institution content-type="orgdiv2">Department of Cardiology</institution>
        <addr-line>
          <named-content content-type="city">Istanbul</named-content>
        </addr-line>
        <country country="TR">Turkey</country>
        <institution content-type="original">Department of Cardiology - Gulhane Military Medical Academy - Haydarpasa Training Hospital, Istanbul - Turkey</institution>
      </aff>
      <aff id="aff2">
        <label>2</label>
        <institution content-type="orgname">Haydarpasa Training Hospital</institution>
        <institution content-type="orgdiv1">Gulhane Military Medical Academy</institution>
        <institution content-type="orgdiv2">Department of Cardiovascular Surgery</institution>
        <addr-line>
          <named-content content-type="city">Istanbul</named-content>
        </addr-line>
        <country country="TR">Turkey</country>
        <institution content-type="original">Department of Cardiovascular Surgery - Gulhane Military Medical Academy - Haydarpasa Training Hospital, Istanbul - Turkey</institution>
      </aff>
      <author-notes>
        <corresp id="c1"><bold>Mailing Address: Ugur Kucuk</bold> , Department of Cardiology, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey. GATA Haydarpasa Training Hospital. Postal Code 341000, Istanbul - Turkey. E-mail:<email>drugurkucuk@gmail.com</email>
					</corresp>
        <fn fn-type="con">
          <p>
            <bold>Author contributions</bold>
          </p>
          <p>Conception and design of the research: I&#351;&#305;lak Z; Acquisition of data: Uz O, Temizkan V; Writing of the manuscript: K&#252;&#231;&#252;k U; Critical revision of the manuscript for intellectual content: Yal&#231;&#305;n M.</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>02</month>
        <year>2016</year>
      </pub-date>
      <volume>106</volume>
      <issue>2</issue>
      <fpage>160</fpage>
      <lpage>161</lpage>
      <history>
        <date date-type="received">
          <day>24</day>
          <month>08</month>
          <year>2015</year>
        </date>
        <date date-type="rev-recd">
          <day>09</day>
          <month>10</month>
          <year>2015</year>
        </date>
        <date date-type="accepted">
          <day>15</day>
          <month>10</month>
          <year>2015</year>
        </date>
      </history>
      <permissions>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0">
          <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>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>Atrial Septum / physiopathology</kwd>
        <kwd>Heart Septal Defects, Atrial / physiopathology</kwd>
        <kwd>Echocardiography, Three-Dimensional</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <p>A 20-year-old male patient with dyspnea complaint was referred to our hospital. On physical examination there was grade 2/6 systolic murmur, which is best heard at the second left intercostal space and fixed split S<sub>2</sub>. ECG revealed sinus rhythm with complete right bundle brunch block. Transthoracic echocardiography demonstrated a secundum atrial septal defect (ASD) and Qp/Qs ratio was 1.6. The right ventricle was severely dilated, inconsistent with the size of the defect. Two-dimensional and color Doppler transesophageal echocardiographic examination confirmed the secundum type ASD (asterisk) and revealed an additional sinus venosus type ASD between the right atrium and the superior vena cava (SVC)(<xref ref-type="fig" rid="f1">Figures 1A</xref>, <xref ref-type="fig" rid="f1">1B</xref>, <xref ref-type="fig" rid="f1">1C</xref>; <xref ref-type="fig" rid="f2">Video 1</xref>). Three-dimensional transesophageal echocardiography verified both septal defects (<xref ref-type="fig" rid="f1">Figure 1D</xref>). The patient underwent cardiac tomography for further anatomical outlining the. <xref ref-type="fig" rid="f1">Figures 1E</xref> and <xref ref-type="fig" rid="f1">1F</xref> clearly show the secundum ASD (asterisk), sinus venosus ASD (arrow) and anomalous drainage of the right superior pulmonary vein to the SVC (star). The patient underwent surgery. <xref ref-type="fig" rid="f1">Figures 1G</xref> and <xref ref-type="fig" rid="f1">1H</xref> show intraoperative images of the defects.</p>
    <p>
      <fig id="f1">
        <label>Figure 1</label>
        <caption>
          <title>Multimodality and intraoperative images of a mixed atrial septal defect.</title>
        </caption>
        <graphic xlink:href="1678-4170-abc-106-02-0160-60016-gf01.jpg"/></fig>
    </p>
    <p>The interatrial septum is anatomically divided into 5 septal zones. A mixed atrial septal defect involves 2 or more of the 5 septal zones and accounts for 7 of all atrial septal defects.<xref ref-type="bibr" rid="B1">1</xref> In patients with severely dilated right ventricle and high Qp/Qs ratio, inconsistent with defect size, physicians should consider the presence of additional septal defects. These patients must be evaluated with advanced imaging modalities.</p>
    <p>Video Access the video through the link: <ext-link ext-link-type="uri" xlink:href="http://www.arquivosonline.com.br/2016/english/10602/pdf/i10602013.pdf">http://www.arquivosonline.com.br/2016/english/10602/pdf/i10602013.pdf</ext-link>
				<media mime-subtype="mp4" mimetype="video" xlink:href="https://minio.scielo.br/documentstore/1678-4170/gRnzttWFytG4Jk3Kv4wVkRL/6500304e0841cd5e2fce6c5443720561a9ef52d9.mp4"/>
			</p>
  </body>
  <back>
    <fn-group>
      <fn fn-type="supported-by">
        <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-group>
    <ref-list>
      <title>Reference</title>
      <ref id="B1">
        <label>1</label>
        <mixed-citation>1 John J, Abrol S, Sadiq A, Shani J. Mixed atrial septal defect coexisting ostium secundum and sinus venosus atrial septal defect. J Am Coll Cardiol. 2011;58(5):e9.</mixed-citation>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>John</surname>
              <given-names>J</given-names>
            </name>
            <name>
              <surname>Abrol</surname>
              <given-names>S</given-names>
            </name>
            <name>
              <surname>Sadiq</surname>
              <given-names>A</given-names>
            </name>
            <name>
              <surname>Shani</surname>
              <given-names>J</given-names>
            </name>
          </person-group>
          <article-title>Mixed atrial septal defect coexisting ostium secundum and sinus venosus atrial septal defect</article-title>
          <source>J Am Coll Cardiol</source>
          <year>2011</year>
          <volume>58</volume>
          <issue>5</issue>
          <elocation-id>e9</elocation-id>
        </element-citation>
      </ref>
    </ref-list>
  </back>
  <sub-article article-type="translation" id="s1" xml:lang="pt">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Imagem</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Multimodalidade de Imagens de Defeito Septal Atrial Misto</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>I&#351;&#305;lak</surname>
            <given-names>Zafer</given-names>
          </name>
          <xref ref-type="aff" rid="aff3">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>K&#252;&#231;&#252;k</surname>
            <given-names>U&#287;ur</given-names>
          </name>
          <xref ref-type="aff" rid="aff3">1</xref>
          <xref ref-type="corresp" rid="c2"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Uz</surname>
            <given-names>Omer</given-names>
          </name>
          <xref ref-type="aff" rid="aff3">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Yal&#231;&#305;n</surname>
            <given-names>Murat</given-names>
          </name>
          <xref ref-type="aff" rid="aff3">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Temizkan</surname>
            <given-names>Veysel</given-names>
          </name>
          <xref ref-type="aff" rid="aff4">2</xref>
        </contrib>
      </contrib-group>
      <aff id="aff3">
        <label>1</label>
        <institution content-type="orgname">Haydarpasa Training Hospital</institution>
        <institution content-type="orgdiv1">Gulhane Military Medical Academy</institution>
        <institution content-type="orgdiv2">Department of Cardiology</institution>
        <addr-line>
          <named-content content-type="city">Istanbul</named-content>
        </addr-line>
        <country country="TR">Turkey</country>
        <institution content-type="original">Department of Cardiology - Gulhane Military Medical Academy - Haydarpasa Training Hospital, Istanbul - Turkey</institution>
      </aff>
      <aff id="aff4">
        <label>2</label>
        <institution content-type="orgname">Haydarpasa Training Hospital</institution>
        <institution content-type="orgdiv1">Gulhane Military Medical Academy</institution>
        <institution content-type="orgdiv2">Department of Cardiovascular Surgery</institution>
        <addr-line>
          <named-content content-type="city">Istanbul</named-content>
        </addr-line>
        <country country="TR">Turkey</country>
        <institution content-type="original">Department of Cardiovascular Surgery - Gulhane Military Medical Academy - Haydarpasa Training Hospital, Istanbul - Turkey</institution>
      </aff>
      <author-notes>
        <corresp id="c2"><bold>Correspond&#234;ncia: Ugur Kucuk</bold> , Department of Cardiology, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey. GATA Haydarpasa Training Hospital. CEP 341000, Istanbul - Turkey. E-mail:<email>drugurkucuk@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: I&#351;&#305;lak Z; Obten&#231;&#227;o de dados: Uz O, Temizkan V; Reda&#231;&#227;o do manuscrito: K&#252;&#231;&#252;k U; Revis&#227;o cr&#237;tica do manuscrito quanto ao conte&#250;do intelectual importante: Ya&#231;&#305;n M.</p>
        </fn>
        <fn fn-type="conflict">
          <p>
            <bold>Potencial conflito de interesse</bold>
          </p>
          <p>Declaro n&#227;o haver conflito de interesses pertinentes.</p>
        </fn>
      </author-notes>
      <kwd-group xml:lang="pt">
        <title>Palavras-chave</title>
        <kwd>Septo Interatrial / fisiopatologia</kwd>
        <kwd>Comunica&#231;&#227;o Interatrial / fisiopatologia</kwd>
        <kwd>Ecocardiografia Tridimensional</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <p>Paciente do sexo masculino, de 20 anos de idade, com queixa de dispneia, foi encaminhado ao nosso hospital. No exame f&#237;sico havia sopro sist&#243;lico de grau 2/6, o qual &#233; melhor auscultado no segundo espa&#231;o intercostal esquerdo e divis&#227;o fixa de S2. O ECG revelou ritmo sinusal, com bloqueio completo do ramo direito. A ecocardiografia transtor&#225;cica mostrou um defeito septal atrial (DSA) do tipo secundum e a raz&#227;o Qp/Qs era de 1,6. O ventr&#237;culo direito estava gravemente dilatado, o que era inconsistente com o tamanho do defeito. A ecocardiografia transesof&#225;gica bidimensional e por Doppler colorido confirmou o DSA do tipo secundum (asterisco) e revelou a presen&#231;a de um DSA adicional do tipo seio venoso entre o &#225;trio direito e a veia cava superior (VCS) (<xref ref-type="fig" rid="f3">Figura 1A</xref>, <xref ref-type="fig" rid="f3">1B</xref>, <xref ref-type="fig" rid="f3">1C</xref>
					<xref ref-type="fig" rid="f4">V&#237;deo 1</xref>). A ecocardiografia transesof&#225;gica tridimensional confirmou a presen&#231;a de ambos os defeitos septais (<xref ref-type="fig" rid="f3">Figura 1D</xref>). O paciente foi submetido &#224; tomografia card&#237;aca para melhor delineamento anat&#244;mico. As <xref ref-type="fig" rid="f3">figuras 1E</xref> e <xref ref-type="fig" rid="f3">1F</xref> mostram claramente o DSA do tipo secundum (asterisco), de seio venoso (seta) e drenagem an&#244;mala da veia pulmonar superior direita para a VCS (estrela). O paciente foi submetido &#224; cirurgia. As <xref ref-type="fig" rid="f3">figuras 1G</xref> e <xref ref-type="fig" rid="f3">1H</xref> mostram as imagens intra-operat&#243;rias dos defeitos.</p>
      <p>
        <fig id="f3">
          <label>Figura 1</label>
          <caption>
            <title>Imagens multimodalidade e intra-operat&#243;rias de um defeito septal atrial misto</title>
          </caption>
          <graphic xlink:href="1678-4170-abc-106-02-0160-60016-gf01-pt.jpg"/></fig>
      </p>
      <p>O septo interatrial &#233; anatomicamente dividido em cinco zonas septais. O defeito misto do septo atrial envolve duas ou mais das cinco zonas septais e &#233; respons&#225;vel por sete de todos os defeitos de septo atrial.<xref ref-type="bibr" rid="B1">1</xref> Em pacientes com ventr&#237;culo direito gravemente dilatado e raz&#227;o Qp/Qs elevada, inconsistente com o tamanho do defeito, os m&#233;dicos devem considerar a presen&#231;a de defeitos septais adicionais. Esses pacientes devem ser avaliados atrav&#233;s de m&#233;todos avan&#231;ados de imagem.</p>
      <p>V&#237;deo Acesse o v&#237;deo atrav&#233;s do link: <ext-link ext-link-type="uri" xlink:href="http://www.arquivosonline.com.br/2016/10602/pdf/10602013.pdf">http://www.arquivosonline.com.br/2016/10602/pdf/10602013.pdf</ext-link>
					<media mime-subtype="mp4" mimetype="video" xlink:href="https://minio.scielo.br/documentstore/1678-4170/gRnzttWFytG4Jk3Kv4wVkRL/6500304e0841cd5e2fce6c5443720561a9ef52d9.mp4"/>
				</p>
    </body>
    <back>
      <fn-group>
        <fn fn-type="supported-by">
          <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-group>
    </back>
  </sub-article>
</article>
