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  <front>
    <journal-meta>
      <journal-id journal-id-type="nlm-ta">Arq Bras Cardiol</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</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v3">NdKTnwHSYMkDkZgVjKtGV4D</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2015000400014</article-id>
      <article-id pub-id-type="other">00014</article-id>
      <article-id pub-id-type="doi">10.5935/abc.20140200</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Image</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Incremental Value Of 3D Transesophageal Echocardiography for The
               Assessment of Mitral Valve Prolapse</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Hotta</surname>
            <given-names>Viviane Tiemi</given-names>
          </name>
          <xref ref-type="aff" rid="aff01">1</xref>
          <xref ref-type="aff" rid="aff02">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pardi</surname>
            <given-names>Mirian Magalh&#227;es</given-names>
          </name>
          <xref ref-type="aff" rid="aff01">1</xref>
          <xref ref-type="aff" rid="aff02">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Mois&#233;s</surname>
            <given-names>Valdir Ambr&#243;sio</given-names>
          </name>
          <xref ref-type="aff" rid="aff01">1</xref>
          <xref ref-type="aff" rid="aff03">3</xref>
        </contrib>
        <xref ref-type="corresp" rid="c01"/>
      </contrib-group>
      <aff id="aff01">
        <label>1</label>
        <institution content-type="orgname">Fleury Medicina e Sa&#250;de</institution>
        <addr-line>
          <named-content content-type="city">S&#227;o Paulo</named-content>
          <named-content content-type="state">SP</named-content>
        </addr-line>
        <country country="BR">Brazil</country>
        <institution content-type="original">Fleury Medicina e Sa&#250;de, S&#227;o Paulo, SP -
               Brazil</institution>
        <institution content-type="normalized">Fleury Medicina e Sa&#250;de</institution>
      </aff>
      <aff id="aff02">
        <label>2</label>
        <institution content-type="orgname">Universidade de S&#227;o Paulo</institution>
        <institution content-type="orgdiv1">Faculdade Medicina</institution>
        <institution content-type="orgdiv2">Instituto do Cora&#231;&#227;o</institution>
        <addr-line>
          <named-content content-type="city">S&#227;o Paulo</named-content>
          <named-content content-type="state">SP</named-content>
        </addr-line>
        <country country="BR">Brazil</country>
        <institution content-type="original">Instituto do Cora&#231;&#227;o da Faculdade Medicina da
               Universidade de S&#227;o Paulo (USP),S&#227;o Paulo, SP - Brazil</institution>
        <institution content-type="normalized">Universidade de S&#227;o Paulo</institution>
      </aff>
      <aff id="aff03">
        <label>3</label>
        <institution content-type="orgname">Universidade Federal de S&#227;o Paulo</institution>
        <institution content-type="orgdiv1">Escola Paulista de Medicina</institution>
        <addr-line>
          <named-content content-type="city">S&#227;o Paulo</named-content>
          <named-content content-type="state">SP</named-content>
        </addr-line>
        <country country="BR">Brazil</country>
        <institution content-type="original">Escola Paulista de Medicina, Universidade Federal
               de S&#227;o Paulo (Unifesp), S&#227;o Paulo, SP - Brazil</institution>
        <institution content-type="normalized">Universidade Federal de S&#227;o Paulo</institution>
      </aff>
      <author-notes>
        <corresp id="c01"><bold>Mailing Address: Viviane Tiemi Hotta</bold>, Unidade Cl&#237;nica de
               Miocardiopatias do InCor/FMUSP. Avenida Doutor En&#233;as Carvalho de Aguiar, 44. S&#227;o
               Paulo, Postal Code 05403-000. S&#227;o Paulo, SP - Brazil. E-mail:
                  <email>viviane.hotta@gmail.com</email>,
                  <email>viviane.hotta@grupofleury.com.br</email></corresp>
      </author-notes>
      <pub-date pub-type="epub">
        <month>04</month>
        <year>2015</year>
      </pub-date>
      <volume>104</volume>
      <issue>4</issue>
      <fpage>e37</fpage>
      <lpage>e38</lpage>
      <history>
        <date date-type="received">
          <day>01</day>
          <month>09</month>
          <year>2014</year>
        </date>
        <date date-type="rev-recd">
          <day>08</day>
          <month>09</month>
          <year>2014</year>
        </date>
        <date date-type="accepted">
          <day>08</day>
          <month>09</month>
          <year>2014</year>
        </date>
      </history>
      <permissions>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by-nc/3.0/">
          <license-p>This is an Open Access article distributed under the terms of the Creative
                  Commons Attribution NonCommercial License which permits unrestricted noncommercial
                  use, distribution, and reproduction in any medium provided the original work is
                  properly cited.</license-p>
        </license>
      </permissions>
      <kwd-group xml:lang="en">
        <kwd>Echocardiography, Transesophageal / utilization</kwd>
        <kwd>Echocardiography, Three Dimensional / utilization</kwd>
        <kwd>Mitral Valve Prolapse</kwd>
      </kwd-group>
      <counts>
        <fig-count count="4"/>
        <table-count count="0"/>
        <equation-count count="0"/>
        <ref-count count="0"/>
        <page-count count="2"/>
      </counts>
      <pub-date pub-type="epub-ppub">
        <month>04</month>
        <year>2015</year>
      </pub-date>
    </article-meta>
  </front>
  <body>
    <p>A 90-year-old asymptomatic patient with atrial fibrillation underwent a transesophageal
         echocardiography (TEE) for the assessment of thrombus. The TEE examination evidenced mitral
         valve anterior leaflet prolapse with moderate to severe eccentric regurgitation.
         Three-dimensional (3D)-TEE was performed and showed chordal rupture (A2) related to the
         anterior scallop of the mitral valve (<xref ref-type="fig" rid="f01">Figure 1</xref> e
            <xref ref-type="fig" rid="f02">video 1</xref>). In this case, 3D-TEE provided additional
         anatomical information regarding the mitral valve, allowing the diagnosis of flail leaflet
         and chordal rupture, not assessed by the 2D evaluation.</p>
    <fig id="f01">
      <label>Figure 1</label>
      <caption>
        <title>2D-TEE, four-chamber view showing mitral valve prolapse at 0&#176; (A) e 34&#176; (B)
               rotation of imaging array. C and D. 2D TEE color flow mapping evidencing eccentric
               mitral regurgitation, directed posteriorly at 0&#176; (C) and 138&#176; (D) rotation of imaging
               array. E and F. 3D-TEE images showing the mitral valve prolapse of the anterior
               leaflet (A2) (E, arrow), in a surgical view (from the left atrium, LA) and chordal
               rupture (F, arrow). TEE: transesophageal echocardiography; RA: right atrium; RV:
               right ventricule; LV: left ventricule; AO: aorta.</title>
      </caption>
      <graphic xlink:href="1678-4170-abc-104-04-0e37-40200-gf01.jpg"/></fig>
    <fig id="f02">
      <label>Video 1</label>
      <caption>
        <title>Additional Supporting Information: Real time 3D TEE cine loops evidence chordal
               rupture (A2) associated with mitral valve prolapse.</title>
      </caption>
      <media mimetype="video" mime-subtype="mp4" xlink:href="https://minio.scielo.br/documentstore/1678-4170/NdKTnwHSYMkDkZgVjKtGV4D/4b88d8fe7c9ce7cfd81ab2c1c2447bcd87ed6ae3.mp4"/>
    </fig>
  </body>
  <sub-article article-type="translation" id="SA1" xml:lang="pt">
    <front-stub>
      <title-group>
        <article-title>Valor Incremental do Eco Transesof&#225;gico 3D na Avalia&#231;&#227;o de Prolapso
               Valvar Mitral</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Hotta</surname>
            <given-names>Viviane Tiemi</given-names>
          </name>
          <xref ref-type="aff" rid="aff04">1</xref>
          <xref ref-type="aff" rid="aff05">2</xref>
          <xref ref-type="corresp" rid="c02"/>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pardi</surname>
            <given-names>Mirian Magalh&#227;es</given-names>
          </name>
          <xref ref-type="aff" rid="aff04">1</xref>
          <xref ref-type="aff" rid="aff05">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Mois&#233;s</surname>
            <given-names>Valdir Ambr&#243;sio</given-names>
          </name>
          <xref ref-type="aff" rid="aff04">1</xref>
          <xref ref-type="aff" rid="aff06">3</xref>
        </contrib>
      </contrib-group>
      <aff id="aff04">
        <label>1</label>
        <institution content-type="original">Fleury Medicina e Sa&#250;de, S&#227;o Paulo, SP &#8211;
               Brasil</institution>
      </aff>
      <aff id="aff05">
        <label>2</label>
        <institution content-type="original">Instituto do Cora&#231;&#227;o da Faculdade Medicina da
               Universidade de S&#227;o Paulo (USP), S&#227;o Paulo, SP &#8211; Brasil</institution>
      </aff>
      <aff id="aff06">
        <label>3</label>
        <institution content-type="original">Escola Paulista de Medicina, Universidade Federal
               de S&#227;o Paulo (Unifesp), S&#227;o Paulo, SP &#8211; Brasil</institution>
      </aff>
      <author-notes>
        <corresp id="c02"><bold>Correspond&#234;ncia: Viviane Tiemi Hotta</bold>, Unidade Cl&#237;nica de
               Miocardiopatias do InCor/FMUSP. Avenida Doutor En&#233;as Carvalho de Aguiar, 44. S&#227;o
               Paulo, CEP 05403-000. S&#227;o Paulo, SP - Brasil. E-mail:
                  <email>viviane.hotta@gmail.com</email>,
                  <email>viviane.hotta@grupofleury.com.br</email></corresp>
      </author-notes>
      <kwd-group xml:lang="pt">
        <kwd>Ecocardiografia Transesof&#225;gica / utiliza&#231;&#227;o</kwd>
        <kwd>Ecocardiografia Tridimensional / utiliza&#231;&#227;o</kwd>
        <kwd>Prolapso da Valva Mitral</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <p>Paciente de 90 anos compareceu assintom&#225;tica para a realiza&#231;&#227;o de Ecocardiograma
            Transesof&#225;gico (ETE) para a pesquisa de trombos por epis&#243;dio de fibrila&#231;&#227;o atrial. Ao
            Ecocardiograma Transtor&#225;cico (ETT), foi evidenciado prolapso da c&#250;spide anterior valvar
            mitral com insufici&#234;ncia exc&#234;ntrica de grau moderado a importante. Foi realizada a
            complementa&#231;&#227;o diagn&#243;stica com o ETE tridimensional, que evidenciou sinais de ruptura de
            corda relacionada ao segmento A2 (<xref ref-type="fig" rid="f03">Figura 1</xref> e <xref ref-type="fig" rid="f04">v&#237;deo 1</xref>). Nesse caso, apesar das imagens de boa
            qualidade ao ETT e ETE bidimensionais, a avalia&#231;&#227;o tridimensional possibilitou melhor
            defini&#231;&#227;o anat&#244;mica valvar mitral, visualiza&#231;&#227;o da falha de coapta&#231;&#227;o e da ruptura de
            corda n&#227;o diagnosticada pela avalia&#231;&#227;o bidimensional.</p>
      <fig id="f03">
        <label>Figura 1</label>
        <caption>
          <title>(A e B) Imagens ao ecocardiograma transesof&#225;gico bidimensional demonstrando
                  sinais sugestivos de prolapso da valva mitral no corte 4 c&#226;maras a 0&#186; (A) e com
                  rota&#231;&#227;o a 34&#186;. (C e D) Mapeamento do fluxo em cores ao ecocardiograma
                  transesof&#225;gico bidimensional evidenciando insufici&#234;ncia exc&#234;ntrica direcionada
                  posteriormente com rota&#231;&#227;o a 0&#186; (C) e 138&#186; (D). (E e F) Imagens do ecocardiograma
                  transesof&#225;gico tridimensional demonstrando a vis&#227;o da valva mitral a partir do
                  &#225;trio esquerdo (AE) com prolapso da c&#250;spide anterior, segmento A2 (E, seta), e
                  sinais de ruptura de corda (F, seta). AD: &#225;trio direito; VD: ventr&#237;culo direito;
                  VE: ventr&#237;culo esquerdo; AO: aorta.</title>
        </caption>
        <graphic xlink:href="1678-4170-abc-104-04-0e37-40200-gf01-pt.jpg"/></fig>
      <fig id="f04">
        <label>V&#237;deo 1</label>
        <caption>
          <title>Material suplementar: imagem em movimento do ETE 3D evidenciando ruptura de
                  corda associada ao prolapso da valva mitral (segmento A2).</title>
        </caption>
        <media mimetype="video" mime-subtype="mp4" xlink:href="https://minio.scielo.br/documentstore/1678-4170/NdKTnwHSYMkDkZgVjKtGV4D/4b88d8fe7c9ce7cfd81ab2c1c2447bcd87ed6ae3.mp4"/>
      </fig>
    </body>
  </sub-article>
</article>
