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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">dic</journal-id>
      <journal-title-group>
        <journal-title>Arquivos Brasileiros de Cardiologia Imagem cardiovascular</journal-title>
        
        <abbrev-journal-title abbrev-type="publisher">Arq Bras Cardiol: Imagem cardiovasc</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub">2675-312X</issn>
      <publisher>
        <publisher-name>Sociedade Brasileira de Cardiologia</publisher-name>
        
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">e000RC14</article-id>
      <article-id pub-id-type="doi">10.5935/2318-8219.20200010</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Case Report</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>A Three-Leaflets Mitral Valve Associated to Three Papillary Muscles in a Patient with Hypertrophic Cardiomyopathy</article-title>
        <trans-title-group xml:lang="pt">
          <trans-title>Válvula Mitral com Três Folhetos Associada a Três Músculos Papilares em Paciente Portador de Cardiomiopatia Hipertrófica</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group><contrib contrib-type="author"><name><surname>Paladino</surname><given-names>Antonio Tito</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref><xref ref-type="aff" rid="aff2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vasconcelos</surname><given-names>Luiz Antônio</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Toledo</surname><given-names>Leonardo Mello Guimarães de</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Massoni</surname><given-names>Natalia</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Rezende</surname><given-names>Mariana Oliveira</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Santos</surname><given-names>Natasha Soares Simões dos</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bihan</surname><given-names>David Costa de Souza Le</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Barretto</surname><given-names>Rodrigo Bellio de Mattos</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Assef</surname><given-names>Jorge Eduardo</given-names></name><xref ref-type="aff" rid="aff1"><sup>1</sup></xref></contrib></contrib-group>
      <aff id="aff1"><label>1</label><institution content-type="normalized"/><institution content-type="orgdiv1">Departamento de Ecocardiografia</institution><institution content-type="orgname">Instituto Dante Pazzanese de Cardiologia</institution><addr-line><named-content content-type="city">São Paulo</named-content><named-content content-type="state">SP</named-content></addr-line><country country="BR">Brazil</country><institution content-type="original">Departamento de Ecocardiografia, Instituto Dante Pazzanese de Cardiologia, São Paulo, SP, Brazil.</institution></aff>
      <aff id="aff2"><label>2</label><institution content-type="normalized"/><institution content-type="orgdiv1">Departamento de Emergência Cardiovascular</institution><institution content-type="orgname">Instituto Dante Pazzanese de Cardiologia</institution><addr-line><named-content content-type="city">São Paulo</named-content><named-content content-type="state">SP</named-content></addr-line><country country="BR">Brazil</country><institution content-type="original">Departamento de Emergência Cardiovascular, Instituto Dante Pazzanese de Cardiologia, São Paulo, SP, Brazil.</institution></aff>
      <author-notes> <corresp id="c01"> Mailing Address: Antonio Tito Paladino • Instituto Dante Pazzanese de Cardiologia, Avenida Dr. Dante Pazzanese, 500, Vila Mariana. CEP 04012-909, São Paulo, SP, Brazil E-mail: <email>atpf40@gmail.com</email> </corresp> <fn fn-type="con"> <p>Authors’ contributions:</p> <p>Research creation and design: Paladino Filho AT. Data acquisition: Paladino Filho AT, Rezende M, Soares N, Massoni N. Data analysis and interpretation:</p> <p>Vasconcelos LA, Toledo L. Manuscript writing: LeBihan DCS, Bellio R, Paladino AT. Critical revision of the manuscript for important intellectual content: Assef JE. Bibliographic research: Paladino AT, Massoni N.</p> </fn><fn fn-type="conflict"><p>Conflict of interest</p> <p>The authors declare that there is no conflict of interest regarding this manuscript.</p></fn> </author-notes>
			<pub-date date-type="pub" publication-format="electronic">
				<day>14</day>
				<month>01</month>
				<year>2022</year>
			</pub-date>
			<pub-date date-type="collection" publication-format="electronic">
        <season>Jan-Mar</season>
        <year>2020</year>
      </pub-date>
      <volume>33</volume>
      <issue>1</issue>
      <fpage>1</fpage>
      <lpage>3</lpage>
      <history><date date-type="received"><day>25</day><month>2</month><year>2019</year></date><date date-type="rev-recd"><day>11</day><month>3</month><year>2019</year></date><date date-type="accepted"><day>3</day><month>10</month><year>2019</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 Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
</license-p>
</license>
</permissions>
      <abstract><title>Abstract</title><p>Mitral valve malformations are considered rare even in their association with other anomalies, except for mitral valve prolapse, which is found in approximately 10% of the population. Mitral valve abnormalities may affect any portion of the valve or subvalvular apparatus (annulus, cusp, tendinous cords or papillary muscles).<sup>1,2</sup> Mitral valve anatomy and function can be assessed by echocardiography, resonance or cardiac tomography, and is essential for potential therapeutic programming.<sup>2</sup></p></abstract>
      <trans-abstract xml:lang="pt"><title>Resumo</title><p>Malformações da valva mitral são consideradas raras mesmo levando em conta sua associação com outras anomalias, exceção feita ao prolapso da valva mitral, que pode ser observado em aproximadamente 10% da população. As alterações da valva mitral podem acometer qualquer porção do aparato valvar ou subvalvar (ânulo, cúspide, corda tendínea ou papilar).<sup>1,2</sup> A avaliação da anatomia e da função da valva mitral pode ser realizada por meio do ecocardiograma,ressonância ou tomografia cardíaca, sendo essencial para possível programação terapêutica.<sup>2</sup></p></trans-abstract>
      <kwd-group xml:lang="en"><kwd>Heart Defects, Congenital</kwd><kwd>Echocardiography</kwd><kwd>Magnetic Resonance Imaging</kwd><kwd>Tomography</kwd></kwd-group>
      <kwd-group xml:lang="pt"><kwd>Cardiopatias Congênitas</kwd><kwd>Ecocardiografia</kwd><kwd>Imagem por Ressonância Magnética</kwd><kwd>Tomografia</kwd></kwd-group>
      <counts><fig-count count="0"/><table-count count="0"/><equation-count count="0"/><ref-count count="0"/><page-count count="3"/></counts>
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