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  <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">HSQkKR7TrytQSN5fTR3kthw</article-id>
      <article-id pub-id-type="other">00015</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2009000500015</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v1">S0066-782X(09)09200515</article-id>
      <article-id pub-id-type="doi">10.1590/S0066-782X2009000500015</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Correla&#231;&#227;o Cl&#237;nico-Radiogr&#225;fica</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Caso 4/2009: jovem de 14 anos com comunica&#231;&#227;o interatrial e estenose da art&#233;ria pulmonar esquerda</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Atik</surname>
            <given-names>Edmar</given-names>
          </name>
        </contrib>
      </contrib-group>
      <aff id="aff01">
        <addr-line>
          <named-content content-type="city">S&#227;o Paulo</named-content>
          <named-content content-type="state">SP</named-content>
        </addr-line>
        <institution content-type="orgname">Hospital S&#237;rio Liban&#234;s</institution>
        <country country="BR">Brasil</country>
      </aff>
      <pub-date date-type="collection" publication-format="electronic">
        <month>05</month>
        <year>2009</year>
      </pub-date>
      <volume>92</volume>
      <issue>5</issue>
      <fpage>424</fpage>
      <lpage>425</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>20</day>
        <month>07</month>
        <year>2009</year>
      </pub-date>
    </article-meta>
  </front>
  <body>
    <p>
      <bold>CORRELA&#199;&#195;O CL&#205;NICO-RADIOGR&#193;FICA</bold>
    </p>
    <p>
      <bold>Caso 4/2009 - Jovem de 14 anos com comunica&#231;&#227;o interatrial e estenose da art&#233;ria pulmonar esquerda</bold>
    </p>
    <p>
      <bold>Edmar Atik</bold>
    </p>
    <p>Hospital S&#237;rio Liban&#234;s, S&#227;o Paulo, SP - Brasil</p>
    <p>
      <xref ref-type="corresp" rid="back">Correspond&#234;ncia</xref>
    </p>
    <p><bold>Palavras-chave: </bold> Cardiopatias cong&#234;nitas, Estenose supravalvar pulmonar, Septo interatrial / anormalidades, septo interatrial / cirurgia.</p>
    <p>
      <bold>Dados cl&#237;nicos</bold>
    </p>
    <p>O sopro card&#237;aco havia sido auscultado pela primeira vez aos 4 meses de idade, por ocasi&#227;o de uma broncopneumonia. Desde ent&#227;o, o paciente manteve-se assintom&#225;tico, em franca atividade f&#237;sica e sem uso de medica&#231;&#227;o espec&#237;fica.</p>
    <p>Ao exame f&#237;sico o paciente estava em bom estado geral, eupn&#233;ico, sem cianose e com os pulsos normais. O peso era de 61,6 Kgs, a altura de 171 cm, a frequ&#234;ncia card&#237;aca de 80 bpm e a press&#227;o arterial (PA) de 110/75 mm Hg. A aorta n&#227;o era palpada na f&#250;rcula, no prec&#243;rdio havia impuls&#245;es discretas na borda esternal esquerda e o ictus cordis n&#227;o era palpado. A segunda bulha era constantemente desdobrada, com os dois componentes iguais em intensidade. O sopro sist&#243;lico +/++ de intensidade, rude, de eje&#231;&#227;o, era aud&#237;vel na borda esternal esquerda alta. Na &#225;rea mitral, e em todo o dorso &#224; esquerda, outro sopro sist&#243;lico, com timbre mais suave, era aud&#237;vel. O estalido protossist&#243;lico era evidente em toda a borda esternal e o f&#237;gado n&#227;o era palpado.</p>
    <p>O eletrocardiograma mostrava sinais de sobrecarga ventricular direita com onda R de 13 mm em V1. &#194;QRS estava a +90&#186;, &#194;P a +70&#186; e &#194;T a +60&#186;.</p>
    <p>
      <bold>Imagem radiogr&#225;fica</bold>
    </p>
    <p>Salienta a &#225;rea card&#237;aca normal com n&#237;tido contraste da trama vascular pulmonar, diminu&#237;da &#224; esquerda e aumentada &#224; direita. O arco m&#233;dio est&#225; retificado (<xref ref-type="fig" rid="f1">figura 1</xref>).</p>
    <fig id="f1">
      <graphic xlink:href="1678-4170-abc-92-05-0424-00015-gf01.jpg"/></fig>
    <p>
      <bold>Impress&#227;o diagn&#243;stica</bold>
    </p>
    <p>A imagem radiogr&#225;fica &#233; compat&#237;vel com estenose da art&#233;ria pulmonar esquerda em face da diminu&#237;da vascularidade arterial desse lado. O aumento da vasculariza&#231;&#227;o pulmonar &#224; direita pode sugerir desvio de sangue arteriovenoso, a n&#237;vel atrial ou mesmo ventricular.</p>
    <p>
      <bold>Diagn&#243;stico diferencial</bold>
    </p>
    <p>Cardiopatias acianog&#234;nicas com shunt de sangue da esquerda para a direita tipo CIA/CIV/PCA, quando associadas &#224; obstru&#231;&#227;o ao fluxo pulmonar, podem se apresentar dessa mesma maneira. A &#225;rea card&#237;aca pr&#243;xima do normal sugere o predom&#237;nio da les&#227;o obstrutiva, mesmo em presen&#231;a de comunica&#231;&#245;es intercavit&#225;rias de grande di&#226;metro.</p>
    <p>
      <bold>Confirma&#231;&#227;o diagn&#243;stica</bold>
    </p>
    <p>Os dados cl&#237;nicos orientaram ao diagn&#243;stico de cardiopatia acianog&#234;nica com estenose da art&#233;ria pulmonar esquerda (sopro sist&#243;lico intenso no dorso, trama vascular pulmonar diminu&#237;da &#224; esquerda e sobrecarga sist&#243;lica de ventr&#237;culo direito no eletrocardiograma) associada &#224; comunica&#231;&#227;o interatrial pequena (discretas impuls&#245;es sist&#243;licas na borda esternal e segunda bulha constantemente desdobrada). O ecocardiograma mostrou comunica&#231;&#227;o interatrial tipo ostium secundum de 10 mm de di&#226;metro, al&#233;m da estenose no in&#237;cio da art&#233;ria pulmonar esquerda, com di&#226;metro de 5 mm e gradiente de press&#227;o de 31 mm Hg. A perfus&#227;o pulmonar com tecn&#233;sio consolidou esse diagn&#243;stico, atrav&#233;s do fluxo pulmonar total de 94%, sendo dirigidos 65% para o pulm&#227;o direito e 29% ao esquerdo.</p>
    <p>
      <bold>Conduta</bold>
    </p>
    <p>Na cirurgia, foi fechada uma comunica&#231;&#227;o interatrial ostium secundum de 12 mm de di&#226;metro, al&#233;m de ampliada a art&#233;ria pulmonar esquerda esten&#243;tica com peric&#225;rdio aut&#243;logo. O paciente teve boa evolu&#231;&#227;o com resolu&#231;&#227;o do quadro an&#225;tomo-funcional.</p>
    <p>
      <bold>Coment&#225;rio</bold>
    </p>
    <p>Em cardiopatias cong&#234;nitas, detalhes radiogr&#225;ficos podem ser de grande valia diagn&#243;stica, como no caso presente em que a trama vascular diminu&#237;da &#224; esquerda tornou-se um elemento indiscut&#237;vel da presen&#231;a da estenose da art&#233;ria pulmonar esquerda.</p>
    <p>
      <xref ref-type="fig" rid="f2">Figura 2</xref>
    </p>
    <p content-type="asset">
      <fig id="f2">
        <graphic xlink:href="1678-4170-abc-92-05-0424-00015-gf02.jpg"/></fig>
    </p>
    <p>
      <fn id="back" fn-type="corresp">
        <p>Correspond&#234;ncia:</p>
        <p> Edmar Atik </p>
        <p> Rua Dona Adma Jafet 74 cj 73, Bela Vista </p>
        <p> CEP: 01308-050, S&#227;o Paulo,SP - Brasil </p>
        <p> E-mail: </p>
        <p>
          <email xlink:href="edmaratik@uol.com.br">edmaratik@uol.com.br</email>
        </p>
      </fn>
    </p>
  </body>
  <sub-article article-type="translation" id="TRen" xml:lang="en">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Clinicalradiological Session</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Case 4/2009: fourteen-year-old boy with atrial septal defect and left pulmonary artery stenosis</article-title>
      </title-group>
    </front-stub>
    <body>
      <p>
        <bold>CLINICORADIOLOGICAL SESSION</bold>
      </p>
      <p>
        <bold>Case 4/2009 - fourteen-year-old boy with atrial septal defect and left pulmonary artery stenosis</bold>
      </p>
      <p>
        <bold>Edmar Atik</bold>
      </p>
      <p>Hospital S&#237;rio Liban&#234;s, S&#227;o Paulo, SP - Brazil</p>
      <p>
        <xref ref-type="corresp" rid="back-body2">Mailing address</xref>
      </p>
      <p><bold>Key words:</bold> Heart defects, Congenital pulmonary subvalvular stenosis; atrial septum / abnormalities; atrial septum / surgery.</p>
      <p>
        <bold>Clinical data</bold>
      </p>
      <p>The heart murmur had been identified at auscultation for the first time at four months of age, during a bronchopneumonia. Since then, the patient remained asymptomatic, physically active and did not use any specific medication.</p>
      <p>At physical examination, the patient presented good general status, eupneic, normal skin color, acyanotic and presented normal pulses. His weight was 61.6 Kg, height was 171 cm, HR was 80 bpm and blood pressure (BP) was 110/75 mm Hg. The aorta could not be palpated at the furcula and the precordium presented slight impulses on the left sternal border and the ictus cordis could not be palpated. The second heart sound was constantly split, with the two components presenting equal intensity. The systolic murmur of +/++ intensity, harsh, of ejection, was audible on the high left sternal border. In the mitral area and throughout the dorsal area to the left, another systolic murmur, with a softer sound, was audible. The protosystolic click was evident throughout the sternal border and the liver could not be palpated.</p>
      <p>The electrocardiogram (ECG) showed signs of right ventricular overload with an R wave of 13 mm in V1. &#194;QRS was at +90&#186;, &#194;P at +70&#186; and &#194;T at +60&#186;.</p>
      <p>
        <bold>Radiographic image</bold>
      </p>
      <p>It shows the normal cardiac area with evident contrast with the pulmonary vascular net, which is decreased to the left and increased to the right. The middle arch is rectified (<xref ref-type="fig" rid="f1-body2">Figure 1</xref>).</p>
      <fig id="f1-body2">
        <graphic xlink:href="1678-4170-abc-92-05-0424-00015-gf01-en.jpg"/></fig>
      <p>
        <bold>Diagnostic impression</bold>
      </p>
      <p>The radiographic image is compatible with left pulmonary artery stenosis due to the decreased arterial vascularity on this side. The increased pulmonary vascularization to the right might suggest arteriovenous blood shunt, at atrial or even ventricular level.</p>
      <p>
        <bold>Differential diagnosis</bold>
      </p>
      <p>Acyanogenic cardiopathies with blood shunt from left to right, such as IAC/IVC/PDA, when associated to the obstruction of the pulmonary flow, can present in a similar way. The close to normal cardiac area suggests the predominance of obstructive lesion, even in the presence of large-diameter intracavitary communications.</p>
      <p>
        <bold>Diagnostic confirmation</bold>
      </p>
      <p>The clinical data directed to the diagnosis of acyanogenic cardiopathy with left pulmonary artery stenosis (intense systolic murmur on the dorsal area, decreased pulmonary net to the left and right ventricular systolic overload at the ECG), associated to slight interatrial communication (mild systolic impulses on the sternal border and constantly split second sound). The echocardiogram showed interatrial communication of <italic>ostium secundum</italic> type with a 10-mm diameter, in addition to the stenosis in the beginning of the left pulmonary artery, with a 5-mm diameter and pressure gradient of 31 mmHg. The pulmonary perfusion with technetium confirmed the diagnosis through the total pulmonary flow of 94%, with 65% being directed to the right lung and 29% to the left lung.</p>
      <p>
        <bold>Conduct</bold>
      </p>
      <p>During surgery, <italic>ostium secundum</italic> interatrial communication with 12 mm of diameter was repaired and the stenotic left pulmonary artery was enlarged with autologous pericardium. The patient presented good evolution, with resolution of the anatomofunctional picture.</p>
      <p>
        <bold>Comment</bold>
      </p>
      <p>In congenital cardiopathies, radiographic details can be very useful, as in the present case, in which the decreased vascular net to the left became an unquestionable element of the presence of left pulmonary artery stenosis.</p>
      <p>
        <xref ref-type="fig" rid="en_15f2-body2">Figure 2</xref>
      </p>
      <p content-type="asset">
        <fig id="en_15f2-body2">
          <graphic xlink:href="1678-4170-abc-92-05-0424-00015-gf02-en.jpg"/></fig>
      </p>
      <p>
        <fn id="back-body2" fn-type="corresp">
          <p>Mailing address:</p>
          <p> Edmar Atik</p>
          <p> Rua Dona Adma Jafet, 74 cj 73 - Bela Vista</p>
          <p> 01308-050 - S&#227;o Paulo, SP, Brazil</p>
          <p> E-mail: </p>
          <p>
            <email xlink:href="conatik@incor.usp.br">conatik@incor.usp.br</email>
          </p>
        </fn>
      </p>
    </body>
  </sub-article>
  <sub-article article-type="translation" id="TRes" xml:lang="es">
    <front-stub>
      <article-categories/>
      <title-group>
        <article-title xml:lang="es">Caso 4/2009: joven de 14 a&#241;os con comunicaci&#243;n interatrial y estenosis de la arteria pulmonar izquierda</article-title>
      </title-group>
    </front-stub>
    <body>
      <p>
        <bold>CORRELACI&#211;N CL&#205;NICO-RADIOGR&#193;FICA</bold>
      </p>
      <p>Caso 4/2009 - Joven de 14 a&#241;os con comunicaci&#243;n interatrial y estenosis de la arteria pulmonar izquierda</p>
      <p>
        <bold>Edmar Atik</bold>
      </p>
      <p>Hospital S&#237;rio Liban&#234;s, S&#227;o Paulo, SP - Brasil</p>
      <p>
        <xref ref-type="corresp" rid="back-body3">Correspondencia</xref>
      </p>
      <p><bold>Palabras clave: </bold> Cardiopat&#237;as cong&#233;nitas, estenosispulmonarsupravalvular , septo interatrial / anormalidades, septo interatrial / cirug&#237;a.</p>
      <p>
        <bold>Datos cl&#237;nicos</bold>
      </p>
      <p>El soplo card&#237;aco hab&#237;a sido auscultado por primera vez a los 4 meses de edad, en ocasi&#243;n de una bronconeumon&#237;a. Desde entonces, el paciente se mantuvo asintom&#225;tico, en franca actividad f&#237;sica y sin uso de medicaci&#243;n espec&#237;fica.</p>
      <p>Al examen f&#237;sico el paciente estaba en buen estado general, eupneico, sin cianosis y con pulsos normales. El peso era de 61,6 Kgs, la altura de 171 cm, la frecuencia card&#237;aca de 80 lpm y la presi&#243;n arterial (PA) de 110/75 mm Hg. La aorta no era palpada en la horquilla esternal, en el precordio hab&#237;a impulsos discretos en el borde esternal izquierdo y el <italic>ictus cordis</italic> no era palpado. El segundo ruido card&#237;aco era constantemente desdoblado, con los dos componentes de igual intensidad. El soplo sist&#243;lico +/++ de intensidad, rudo, de eyecci&#243;n, era audible en el borde esternal izquierdo alto. En el &#225;rea mitral, y en todo el dorso izquierdo, era audible otro soplo sist&#243;lico, con timbre m&#225;s suave. El chasquido protosist&#243;lico era evidente en todo el borde esternal y el h&#237;gado no era palpado.</p>
      <p>El electrocardiograma mostraba se&#241;ales de sobrecarga ventricular derecha con onda R de 13 mm en V1. AQRS estaba a +90&#186;, AP a +70&#186; y AT a +60&#186;.</p>
      <p>
        <bold>Imagen radiol&#243;gica</bold>
      </p>
      <p>Sobresale el &#225;rea card&#237;aca normal con n&#237;tido contraste de la trama vascular pulmonar, disminuida a la izquierda y aumentada a la derecha. El arco medio est&#225; rectificado (<xref ref-type="fig" rid="f1-body3">figura 1</xref>).</p>
      <fig id="f1-body3">
        <graphic xlink:href="1678-4170-abc-92-05-0424-00015-gf01-es.jpg"/></fig>
      <p>
        <bold>Impresi&#243;n diagn&#243;stica</bold>
      </p>
      <p>La imagen radiol&#243;gica es compatible con estenosis de la arteria pulmonar izquierda frente a la vascularidad arterial disminuida de ese lado. El aumento de la vascularizaci&#243;n pulmonar a la derecha puede sugerir desv&#237;o de sangre arteriovenosa, a nivel atrial o incluso ventricular.</p>
      <p>
        <bold>Diagn&#243;stico diferencial</bold>
      </p>
      <p>Cardiopat&#237;as acian&#243;genas con <italic>shunt</italic> de sangre de izquierda a derecha tipo CIA/CIV/PCA, cuando est&#225;n asociadas a la obstrucci&#243;n de flujo pulmonar, pueden presentarse de esta misma manera. El &#225;rea card&#237;aca pr&#243;xima a lo normal sugiere el predominio de la lesi&#243;n obstructiva, aun en presencia de comunicaciones intercavitarias de gran di&#225;metro.</p>
      <p>
        <bold>Confirmaci&#243;n diagn&#243;stica</bold>
      </p>
      <p>Los datos cl&#237;nicos orientaron al diagn&#243;stico de cardiopat&#237;a acian&#243;gena con estenosis de la arteria pulmonar izquierda (soplo sist&#243;lico intenso en el dorso, trama vascular pulmonar disminuida a la izquierda y sobrecarga sist&#243;lica de ventr&#237;culo derecho en el electrocardiograma) asociada a la comunicaci&#243;n interatrial peque&#241;a (discretos impulsos sist&#243;licos en el borde esternal y segundo ruido card&#237;aco constantemente desdoblado). El ecocardiograma mostr&#243; comunicaci&#243;n interatrial tipo <italic>ostium secundum</italic> de 10 mm de di&#225;metro, adem&#225;s de la estenosis al comienzo de la arteria pulmonar izquierda, con di&#225;metro de 5 mm y gradiente de presi&#243;n de 31 mm Hg. La perfusi&#243;n pulmonar con tecnecio consolid&#243; este diagn&#243;stico, a trav&#233;s del flujo pulmonar total del 94%, siendo dirigidos un 65% para el pulm&#243;n derecho y un 29% para el izquierdo.</p>
      <p>
        <bold>Conducta</bold>
      </p>
      <p>En la cirug&#237;a, se cerr&#243; una comunicaci&#243;n interatrial <italic>ostium secundum</italic> de 12 mm de di&#225;metro, adem&#225;s de ampliar la arteria pulmonar izquierda esten&#243;tica con pericardio aut&#243;logo. El paciente present&#243; buena evoluci&#243;n con resoluci&#243;n de cuadro anatomofuncional.</p>
      <p>
        <bold>Comentario</bold>
      </p>
      <p>En cardiopat&#237;as cong&#233;nitas, detalles radiol&#243;gicos pueden ser de gran valor diagn&#243;stico, como en el caso presente en que la trama vascular disminuida a la izquierda result&#243; un elemento indiscutible de la presencia de la estenosis de la arteria pulmonar izquierda.</p>
      <p>
        <xref ref-type="fig" rid="es_15f2-body3">Figura 2</xref>
      </p>
      <p content-type="asset">
        <fig id="es_15f2-body3">
          <graphic xlink:href="1678-4170-abc-92-05-0424-00015-gf02-es.jpg"/></fig>
      </p>
      <p>
        <fn id="back-body3" fn-type="corresp">
          <p>Correspondencia:</p>
          <p> Edmar Atik</p>
          <p> Rua Dona Adma Jafet 74 cj 73, Bela Vista</p>
          <p> CEP: 01308-050, S&#227;o Paulo, SP - Brasil</p>
          <p> E-mail: </p>
          <p>
            <email xlink:href="edmaratik@uol.com.br">edmaratik@uol.com.br</email>
          </p>
        </fn>
      </p>
    </body>
  </sub-article>
</article>
