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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">e000AO32</article-id>
      <article-id pub-id-type="doi">10.5935/2318-8219.20200008</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Original Article</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Echocardiographic Assessment of Right Chambers by Gender and Body Surface Area</article-title>
        <trans-title-group xml:lang="pt">
          <trans-title>Análise Ecocardiográfica das Câmaras Direitas segundo Sexo e Superfície Corporal</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group><contrib contrib-type="author"><name><surname>Forte</surname><given-names>Rafael Yared</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Camarozano</surname><given-names>Ana Cristina</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Carmo</surname><given-names>Daniela de Castro</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Fortunato</surname><given-names>Jerônimo Antonio</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Darwich</surname><given-names>Rubens Zenóbio</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Niclewicz</surname><given-names>Júlia Ventura</given-names></name><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name><surname>Baroncini</surname><given-names>Liz Andréa Villela</given-names></name><xref ref-type="aff" rid="aff1"/></contrib></contrib-group>
      <aff id="aff1"><institution content-type="normalized"/><institution content-type="orgname">Hospital da Cruz Vermelha</institution><institution content-type="orgdiv1">Filial do Estado do Paraná</institution><addr-line><named-content content-type="city">Curitiba</named-content><named-content content-type="state">PR</named-content></addr-line><country country="BR"/><institution content-type="original">Hospital da Cruz Vermelha, Cruz Vermelha Brasileira, Filial do Estado do Paraná, Curitiba, PR;</institution></aff>
      <aff id="aff2"><institution content-type="normalized"/><institution content-type="orgname">Instituto Saber e Aprender</institution><addr-line><named-content content-type="city">Curitiba</named-content><named-content content-type="state">PR</named-content></addr-line><country country="BR">Brazil</country><institution content-type="original">Curso de Especialização em Ecocardiografia Transtorácica, Instituto Saber e Aprender, Curitiba, PR, Brazil</institution></aff>
      <author-notes>
        <corresp id="c01"> Mailing Address: Liz Andréa Villela Baroncini • DEP-CVB-PR - Departamento de Ensino e Pesquisa, Avenida Vicente Machado, 1.310, Batel, CEP: 80420-011, Curitiba, PR, Brazil E-mail: <email>lizandreabaroncini@hotmail.com</email> </corresp>
        <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>7</lpage>
      <history><date date-type="received"><day>21</day><month>10</month><year>2019</year></date><date date-type="rev-recd"><day>12</day><month>11</month><year>2019</year></date><date date-type="accepted"><day>13</day><month>11</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>
  <sec>
    <title>Introduction</title>
    <p>Assessment of right chambers dimensions and function according to gender, age, body surface area and body
      mass index is not uniformly performed.</p>
  </sec>
  <sec>
    <title>Objective</title>
    <p>To evaluate, by transthoracic echocardiography dimensions and function of right chambers, according to gender, body surface area and body mass index in an outpatient population.</p>
  </sec>
  <sec>
  <title>Method</title>
  <p>Cross-sectional study. Eighty-one patients were selected, 60.4 ± 13.5 years (57 women, 70%). Parameters assessed were the following: proximal, basal, medium and longitudinal, right ventricle diameter; right atrium area and right atrium volume; right ventricle wall thickness; tricuspid annular plane systolic excursion; and tricuspid annulus tissue Doppler and S’ wave. Results: Female sex presented lower diameters (Student’s t-test) of proximal right ventricle diameter (20.6 mm ± 2.4 vs. 22.7 mm ± 2.2; p = 0.001), basal right ventricle diameter (34,4 mm ± 3,5 vs. 38,2 mm ± 4,8; p &lt; 0.001), medium right ventricle diameter (27 mm ± 3.3 vs. 32.4 mm ± 4.9; p &lt; 0.001), right atrium area (13.7 cm² ± 2.7 vs. 16.6 cm² ± 3.9; p = 0.002) and right atrium volume (37 mL ± 10.6 vs. 50.7 mL ± 15.6 ; p = 0.002). Body mass index and body surface area correlated with proximal right ventricle diameter (correlation coefficient - CC 0.24; p = 0.03), basal right ventricle diameter (CC 0.22; p = 0.04), medium right ventricle diameter (CC 0.23; p = 0.04), longitudinal right ventricle diameter (CC 0.28; p = 0.01), right atrium area (CC 0.40; p = 0.001), and right atrium volume (CC 0.24; p = 0.0006).</p>
	</sec>
  <sec>
    <title>Conclusion</title>
    <p>Right ventricular diameters, right atrial area and volume were lower in females. A correlation was found with body mass index and body surface area. Tricuspid annular plane systolic excursion and S’ were not influenced by sex, body mass index and body surface area.</p>
  </sec>
</abstract>      
      <trans-abstract xml:lang="pt"><title>Resumo</title><sec><title>Introdução</title><p> A avaliação sistemática das dimensões e da função das câmaras direitas, de acordo com sexo, idade, superfície corporal e índice de massa corporal, não é uniformemente realizada. Objetivo: Avaliar, ao ecocardiograma transtorácico, as dimensões e a função das câmaras direitas de acordo com o sexo, superfície corporal e índice de massa corporal em uma população ambulatorial.</p></sec><sec><title>Métodos</title><p> Estudo observacional, transversal. Foram selecionados 81 pacientes, 60,4 ± 13,5 anos, de ambos os sexos (57 mulheres, 70%). Foram avaliados diâmetro proximal do ventrículo direito, basal do ventrículo direito, médio e longitudinal; área do átrio direito e volume do átrio direito; espessura da parede livre do ventrículo direito; excursão sistólica do anel valvar tricúspide; e Doppler tecidual do anel tricúspide, onda S’.</p></sec><sec><title>Resultados</title><p> O sexo feminino apresentou menores diâmetros em relação ao sexo masculino (teste t de Student) de diâmetro proximal do ventrículo direito (20,6 mm ± 2,4 vs. 22,7 mm ± 2,2; p = 0,001), basal do ventrículo direito (34,4 mm ± 3,5 vs. 38,2 mm ± 4,8; p &lt; 0,001), diâmetro médio do ventrículo direito (27 mm ± 3,3 vs. 32,4 mm ± 4,9; p &lt; 0,001), área do átrio direito (13,7 cm<sup>2</sup> ± 2,7 vs. 16,6 cm<sup>2</sup> ± 3,9; p = 0,002) e volume do átrio direito (37 mL ± 10,6 vs. 50,7 mL ± 15,6 ; p = 0,002). O índice de massa corporal e a superfície corporal se correlacionaram positivamente com o diâmetro proximal do ventrículo direito (coeficiente de correlação - CC 0,24; p = 0,03), diâmetro basal do ventrículo direito (CC 0,22; p = 0,04), diâmetro médio do ventrículo direito (CC 0,23; p = 0,04), diâmetro longitudinal do ventrículo direito (CC 0,28; p = 0,01), área do átrio direito (CC 0,40; p = 0,001) e volume do átrio direito (CC 0,24; p = 0,0006). Conclusão: As médias dos diâmetros ventriculares, área e volume atriais direitos foram menores no sexo feminino. Foi encontrada correlação positiva destes parâmetros com o índice de massa corporal e a superfície corporal. Os valores da excursão sistólica do anel valvar tricúspide e S’ não foram influenciados por sexo, índice de massa corporal e superfície corporal.</p></sec></trans-abstract>
      <kwd-group xml:lang="en"><kwd>Heart Ventricles</kwd><kwd>Organ Size</kwd><kwd>Echocardiography</kwd></kwd-group>
      <kwd-group xml:lang="pt"><kwd>Ventrículos do Coração</kwd><kwd>Tamanho do Órgão</kwd><kwd>Ecocardiografia</kwd></kwd-group>
      <counts><fig-count count="0"/><table-count count="0"/><equation-count count="0"/><ref-count count="0"/><page-count count="7"/></counts>
    </article-meta>
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