<!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:xlink="http://www.w3.org/1999/xlink" specific-use="sps-1.9" dtd-version="1.1" xml:lang="pt" article-type="article-commentary">
  <front>
    <journal-meta>
      <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-loc>S&#227;o Paulo, SP, Brazil</publisher-loc>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v3">NgcfDKyLzzX8GJstV5HMGhN</article-id>
      <article-id pub-id-type="other">00026</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2007000300026</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v1">S0066-782X(07)08800326</article-id>
      <article-id pub-id-type="doi">10.1590/S0066-782X2007000300026</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Imagem</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>F&#237;stula traum&#225;tica entre coron&#225;ria direita e c&#226;mara atrial direita</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Lemos</surname>
            <given-names>Alessandra Edna Te&#243;filo</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Ara&#250;jo</surname>
            <given-names>Antonio Luiz J&#250;nior</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Bel&#233;m</surname>
            <given-names>Lucia de Souza</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Mejia</surname>
            <given-names>Juan Alberto Cosquilo</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Cruz J&#250;nior</surname>
            <given-names>Aluisio</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Evangelista</surname>
            <given-names>Nelson Lopes</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Oliveira</surname>
            <given-names>Luciana Santos</given-names>
          </name>
          <xref ref-type="aff" rid="aff01"/>
        </contrib>
      </contrib-group>
      <aff id="aff01">
        <addr-line>
          <named-content content-type="city">Fortaleza</named-content>
          <named-content content-type="state">CE</named-content>
        </addr-line>
        <institution content-type="orgname">Hospital de Messejana</institution>
      </aff>
      <pub-date date-type="collection" publication-format="electronic">
        <month>03</month>
        <year>2007</year>
      </pub-date>
      <volume>88</volume>
      <issue>3</issue>
      <fpage>e66</fpage>
      <lpage>e67</lpage>
      <permissions>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/4.0/" xml:lang="en">
          <license-p>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</license-p>
        </license>
      </permissions>
      <pub-date publication-format="electronic" date-type="pub">
        <day>24</day>
        <month>05</month>
        <year>2007</year>
      </pub-date>
    </article-meta>
  </front>
  <body>
    <p>
      <bold>IMAGEM</bold>
    </p>
    <p>F&#237;stula traum&#225;tica entre coron&#225;ria direita e c&#226;mara atrial direita</p>
    <p>
      <bold>Alessandra Edna Te&#243;filo Lemos; Antonio Luiz J&#250;nior Ara&#250;jo; Lucia de Souza Bel&#233;m; Juan Alberto Cosquilo Mejia; Aluisio Cruz J&#250;nior; Nelson Lopes Evangelista; Luciana Santos Oliveira</bold>
    </p>
    <p> Hospital de Messejana - Fortaleza, CE</p>
    <p>
      <xref ref-type="corresp" rid="end">Correspond&#234;ncia</xref>
    </p>
    <p><bold>Palavras-chave:</bold> F&#237;stula arterio-arterial, vasos coron&#225;rios, traumatismos card&#237;acos.</p>
    <p>
      <bold>Introdu&#231;&#227;o</bold>
    </p>
    <p>Paciente do sexo masculino, com 25 anos de idade, v&#237;tima de agress&#227;o por arma branca na regi&#227;o lateral do hemit&#243;rax direito. Duas semanas ap&#243;s, evoluiu com dor tor&#225;cica, inframam&#225;ria de tipo opressiva precipitada por esfor&#231;o, aliviada com repouso e seguida de dispn&#233;ia, sendo internado em nosso servi&#231;o.</p>
    <p>No exame f&#237;sico da interna&#231;&#227;o, apresentava-se com press&#227;o arterial de 100 x 60 mmHg, freq&#252;&#234;ncia card&#237;aca de 110 bpm e ausculta card&#237;aca demonstrando sopro continuo em borda esternal esquerda e sopro sist&#243;lico em foco tric&#250;spide (++/+6).</p>
    <p>N&#227;o apresentava antecedentes pessoais e familiares relevantes. Negava tabagismo, etilismo e uso de drogas il&#237;citas. </p>
    <p>O eletrocardiograma da interna&#231;&#227;o mostrava ritmo sinusal com onda Q patol&#243;gica nas deriva&#231;&#245;es inferiores.</p>
    <p>Radiografia de t&#243;rax e exames laboratoriais dentro da normalidade, incluindo dosagem de troponina I.</p>
    <p>O ecocardiograma transtor&#225;cico evidenciou fluxo cont&#237;nuo pr&#243;ximo ao folheto anterior da v&#225;lvula tric&#250;spide dentro do &#225;trio direito, al&#233;m de regurgita&#231;&#227;o tric&#250;spide leve a moderada (<xref ref-type="fig" rid="fig1a">fig.1A</xref> e <xref ref-type="fn" rid="fig1b">1B</xref>).</p>
    <fig id="fig1a">
      <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf01.jpg"/></fig>
    <p>
      <fn id="fig1b">
        <p>
          <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-e01.jpg"/></p>
      </fn>
    </p>
    <p>A angiografia coronariana eletiva confirmou f&#237;stula entre coron&#225;ria direita de &#225;trio direito (<xref ref-type="fig" rid="fig2a">fig. 2A</xref>).</p>
    <fig id="fig2a">
      <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf02.jpg"/></fig>
    <fig id="fig2b">
      <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf03.jpg"/></fig>
    <p>Foi realizada cirurgia de fechamento de fistula por dentro da c&#226;mara atrial direita com patch de veia safena (<xref ref-type="fig" rid="fig3a">fig. 3A</xref> e <xref ref-type="fig" rid="fig3b">3B</xref>).</p>
    <fig id="fig3a">
      <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf04.jpg"/></fig>
    <fig id="fig3b">
      <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf05.jpg"/></fig>
    <p>Paciente evoluiu assintom&#225;tico e com exame f&#237;sico normal, tendo realizado reestudo coronariano de controle que mostrou coron&#225;ria direita normal (<xref ref-type="fig" rid="fig2b">fig. 2B</xref>).</p>
    <p>F&#237;stulas traum&#225;ticas entre art&#233;rias coronarianas e c&#226;maras card&#237;acas s&#227;o seq&#252;elas incomuns de traumas tor&#225;cicos e requerem diagn&#243;stico e interven&#231;&#227;o precoces para prevenir complica&#231;&#245;es.</p>
    <p>Potenciais complica&#231;&#245;es, descritas na literatura, relacionadas &#224;s f&#237;stulas incluem insufici&#234;ncia card&#237;aca congestiva, hipertens&#227;o da art&#233;ria pulmonar, s&#237;ndrome do roubo da coron&#225;ria com isquemia mioc&#225;rdica, endocardite bacteriana, forma&#231;&#227;o de aneurisma coronariano&#185;.</p>
    <p>Existem duas t&#233;cnicas para reparo cir&#250;rgico da f&#237;stula coronariana: liga&#231;&#227;o ou oblitera&#231;&#227;o externa da f&#237;stula com ou sem revasculariza&#231;&#227;o distal da coron&#225;ria, e fechamento por dentro da c&#226;mara card&#237;aca&#178;. A segunda foi utilizada no caso em quest&#227;o e est&#225; associada a uma menor taxa de recorr&#234;ncia&#179;.</p>
    <p>
      <bold>Refer&#234;ncias</bold>
    </p>
    <p>1. Lowe JE, Adams DH, Cumming RG, Wesly RL, Phillips HR. The natural history and recommended management of patients with traumatic coronary artery fistulas. Ann Thorac Surg. 1983; 36: 295-305.</p>
    <p>2. Friesen CH, Howlett JG, Ross DB. Traumatic coronary artery fistula management. Ann Thorac Surg. 2000; 69: 1973-8.</p>
    <p>3. Trout HH, Feinberg RL.Vascular anomalies and aqcuired arteriovenous fistulas. In: Dean RH, Yao JST, Brewster DC, eds. Current diagnosis and treatment in vascular surgery. Norwalk, CT: Appleton and Lange; 1995. p. 309-24.</p>
    <p>
      <fn id="end" fn-type="corresp">
        <p>Correspond&#234;ncia:</p>
        <p> Alessandra Edna Te&#243;filo Lemos </p>
        <p> Rua Osvaldo Cruz, 1000/1703 </p>
        <p> 60125-150 &#150; Fortaleza, CE </p>
        <p> E-mail: </p>
        <p>
          <email xlink:href="alessandralemos@cardiol.br">alessandralemos@cardiol.br</email>
        </p>
      </fn>
    </p>
    <p> Artigo recebido em 24/05/06; revisado recebido em 12/06/06; aceito em 12/06/06.</p>
  </body>
  <sub-article article-type="translation" id="TRen" xml:lang="en">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Image</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Traumatic fistula between the right coronary artery and right atrial chamber</article-title>
      </title-group>
    </front-stub>
    <body>
      <p>
        <bold>IMAGE</bold>
      </p>
      <p> Traumatic fistula between the right coronary artery and right atrial chamber</p>
      <p>
        <bold>Alessandra Edna Te&#243;filo Lemos; Antonio Luiz J&#250;nior Ara&#250;jo; Lucia de Souza Bel&#233;m; Juan Alberto Cosquilo Mejia; Aluisio Cruz J&#250;nior; Nelson Lopes Evangelista; Luciana Santos Oliveira</bold>
      </p>
      <p> Hospital de Messejana - Fortaleza, CE - Brazil</p>
      <p>
        <xref ref-type="corresp" rid="end-body2">Mailing Address</xref>
      </p>
      <p><bold>Key words:</bold> Arterio-arterial fistula; coronary vessels; heart injuries.</p>
      <p>
        <bold>Introduction</bold>
      </p>
      <p>A 25-year old male patient, victim of attack by cutting weapon, had the side of his right hemithorax injured. In the following two weeks he developed thoracic oppressive pain, in the inframammary region. The pain was triggered by exertion, and mitigated by rest, and was followed by dyspnea. He was admitted into our facility. </p>
      <p>Upon physical examination on admission, he presented with blood pressure at 100 x 60 mmHg, and heart frequency of 110 bpm. On auscultation, there was a continuous murmur on the left sternal border and tricuspid systolic murmur (++/+6).</p>
      <p>He had no relevant personal or family history. He denied smoking, drinking and using illegal drugs. </p>
      <p>The electrocardiogram on admission showed sinus rhythm with pathological Q-wave on the lower leads. </p>
      <p>Thorax X-ray and laboratory test has normal results, including troponin I dosage. </p>
      <p>Transthoracic echocardiogram evidenced continuous flow close to the anterior leaflet of the tricuspid valve inside the right atrium, in addition to mild to moderate tricuspid regurgitation (<xref ref-type="fig" rid="fig1a-body2">Fig.1A</xref> and <xref ref-type="fn" rid="fig1b-body2">1B</xref>.).</p>
      <fig id="fig1a-body2">
        <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf01-en.jpg"/></fig>
      <p>
        <fn id="fig1b-body2">
          <p>
            <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-e01-en.jpg"/></p>
        </fn>
      </p>
      <p>Elective coronary angiography confirmed the fistula between the right coronary and the right atrium (<xref ref-type="fig" rid="fig2a-body2">Fig. 2A</xref>).</p>
      <fig id="fig2a-body2">
        <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf02-en.jpg"/></fig>
      <fig id="fig2b-body2">
        <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf03-en.jpg"/></fig>
      <p>We performed a surgery to close the fistula from within the right atrial chamber with a saphenous vein patch (<xref ref-type="fig" rid="fig3a-body2">Fig. 3A</xref> and <xref ref-type="fig" rid="fig3b-body2">3B</xref>)</p>
      <fig id="fig3a-body2">
        <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf04-en.jpg"/></fig>
      <fig id="fig3b-body2">
        <graphic xlink:href="1678-4170-abc-88-03-0e66-00026-gf05-en.jpg"/></fig>
      <p>The patient progressed without symptoms. He was normal on physical examination and underwent a second coronary investigation for control purposes, which showed a normal right coronary artery. (<xref ref-type="fig" rid="fig2b-body2">Fig. 2B</xref>)</p>
      <p>Traumatic fistulae between coronary arteries and heart chambers are uncommon sequelae of thoracic trauma and require early diagnosis and intervention so as to prevent complications. </p>
      <p>Potential complications from fistulae described in the literature include: congestive heart failure, pulmonary arterial hypertension, coronary steal syndrome with myocardial ischemia, bacterial endocarditis and formation of coronary aneurism&#185;.</p>
      <p>There are two techniques to surgically repair a coronary fistula: ligation or external obliteration of the fistula, with or without distal revascularization of the coronary and closure from within the heart chamber&#178;. The second intervention was used in this case and is associated with a lower recurrence rate<sup>3</sup>.</p>
      <p>
        <bold>Refer&#234;ncias</bold>
      </p>
      <p>1. Lowe JE, Adams DH, Cumming RG, Wesly RL, Phillips HR. The natural history and recommended management of patients with traumatic coronary artery fistulas. Ann Thorac Surg. 1983; 36: 295-305.</p>
      <p>2. Friesen CH, Howlett JG, Ross DB. Traumatic coronary artery fistula management. Ann Thorac Surg. 2000; 69: 1973-8.</p>
      <p>3. Trout HH, Feinberg RL.Vascular anomalies and aqcuired arteriovenous fistulas. In: Dean RH, Yao JST, Brewster DC, eds. Current diagnosis and treatment in vascular surgery. Norwalk, CT: Appleton and Lange; 1995. p. 309-24.</p>
      <p>
        <fn id="end-body2" fn-type="corresp">
          <label>
            <bold>Mailing Address:</bold>
          </label>
          <p> Alessandra Edna Te&#243;filo Lemos</p>
          <p> Rua Osvaldo Cruz, 1000/1703</p>
          <p> 60125-150 &#150; Fortaleza, CE - Brazil</p>
          <p> E-mail: </p>
          <p>
            <email xlink:href="alessandralemos@cardiol.br">alessandralemos@cardiol.br</email>
          </p>
        </fn>
      </p>
      <p> Manuscript received in May 24, 2006; revised manuscript received June 12, 2006; accepted June 12, 2006.</p>
    </body>
  </sub-article>
</article>
