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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">9cY5PNcHtfwwRcWmCmMCtVK</article-id>
      <article-id pub-id-type="other">00017</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v2">S0066-782X2009000400017</article-id>
      <article-id pub-id-type="publisher-id" specific-use="scielo-v1">S0066-782X(09)09200417</article-id>
      <article-id pub-id-type="doi">10.1590/S0066-782X2009000400017</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Relato de Caso</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Comportamento at&#237;pico da doen&#231;a reum&#225;tica no decurso da gravidez. A prop&#243;sito de um caso</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Saraiva</surname>
            <given-names>Lurildo Cleano Ribeiro</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Macedo</surname>
            <given-names>Alu&#237;sio</given-names>
          </name>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Batista</surname>
            <given-names>Ana Elizabeth M.</given-names>
          </name>
        </contrib>
      </contrib-group>
      <aff id="aff01">
        <addr-line>
          <named-content content-type="city">Recife</named-content>
          <named-content content-type="state"/>
        </addr-line>
        <institution content-type="orgname">Universidade Federal de Pernambuco</institution>
        <institution content-type="orgdiv1">Servi&#231;o de Cardiologia </institution>
        <country country="BR">Brazil</country>
      </aff>
      <pub-date date-type="collection" publication-format="electronic">
        <month>04</month>
        <year>2009</year>
      </pub-date>
      <volume>92</volume>
      <issue>4</issue>
      <fpage>e53</fpage>
      <lpage>e55</lpage>
      <history>
        <date date-type="rev-recd">
          <day>22</day>
          <month>06</month>
          <year>2008</year>
        </date>
        <date date-type="received">
          <day>12</day>
          <month>05</month>
          <year>2008</year>
        </date>
        <date date-type="accepted">
          <day>25</day>
          <month>08</month>
          <year>2008</year>
        </date>
      </history>
      <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>
      <abstract>
        <p>Descreve-se o caso de uma mulher de 31 anos de idade que, no decurso da segunda gesta&#231;&#227;o, apresentou quadro at&#237;pico de doen&#231;a reum&#225;tica na 28&#170; semana. Aspectos relacionados &#224; preven&#231;&#227;o da mol&#233;stia e ao tratamento no ciclo grav&#237;dico-puerperal s&#227;o discutidos.</p>
      </abstract>
      <kwd-group xml:lang="pt" kwd-group-type="author-generated">
        <kwd>Febre reum&#225;tica</kwd>
        <kwd>insufici&#234;ncia da valva tric&#250;spide</kwd>
        <kwd>gravidez</kwd>
      </kwd-group>
      <pub-date publication-format="electronic" date-type="pub">
        <day>23</day>
        <month>06</month>
        <year>2009</year>
      </pub-date>
    </article-meta>
  </front>
  <body>
    <p>
      <bold>RELATO DE CASO</bold>
    </p>
    <p>
      <bold>Comportamento at&#237;pico da doen&#231;a reum&#225;tica no decurso da gravidez. A prop&#243;sito de um caso</bold>
    </p>
    <p>
      <bold>Lurildo Cleano Ribeiro Saraiva; Alu&#237;sio Macedo; Ana Elizabeth M. Batista </bold>
    </p>
    <p>Servi&#231;o de Cardiologia da Universidade Federal de Pernambuco, Recife, PE - Brasil</p>
    <p>
      <xref ref-type="corresp" rid="add1">Correspond&#234;ncia</xref>
    </p>
    <p>
      <bold>RESUMO</bold>
    </p>
    <p>Descreve-se o caso de uma mulher de 31 anos de idade que, no decurso da segunda gesta&#231;&#227;o, apresentou quadro at&#237;pico de doen&#231;a reum&#225;tica na 28&#170; semana. Aspectos relacionados &#224; preven&#231;&#227;o da mol&#233;stia e ao tratamento no ciclo grav&#237;dico-puerperal s&#227;o discutidos.</p>
    <p><bold>Palavras-chave:</bold> Febre reum&#225;tica, insufici&#234;ncia da valva tric&#250;spide, gravidez. </p>
    <p>
      <bold>Introdu&#231;&#227;o</bold>
    </p>
    <p>A persist&#234;ncia da doen&#231;a reum&#225;tica (DR) como endemia em Pernambuco faz que surjam formas cl&#237;nicas incomuns em regi&#245;es mais desenvolvidas, como constitui exemplo a pneumonia reum&#225;tica<sup>1</sup>. </p>
    <p>O diagn&#243;stico da mol&#233;stia no decurso da gravidez representa, hoje, evento cl&#237;nico muito raro, com preval&#234;ncia de 0,65%, permitindo ressaltar aspectos peculiares que dizem respeito ao seu tratamento e &#224; sua preven&#231;&#227;o<sup>2</sup>. A descri&#231;&#227;o de caso possivelmente recorrente no decurso do ciclo grav&#237;dico-puerperal constitui a raz&#227;o desta publica&#231;&#227;o.</p>
    <p>
      <bold>Relato do caso</bold>
    </p>
    <p>Mulher de 31 anos, recifense, portadora de cardiopatia reum&#225;tica, at&#233; ent&#227;o assintom&#225;tica, referiu dispn&#233;ia de esfor&#231;o progressiva e palpita&#231;&#245;es taquic&#225;rdicas a partir da 28&#170; semana da segunda gravidez. Mesmo usando regularmente penicilina benzatina de tr&#234;s em tr&#234;s semanas, em torno da 20&#170; semana teve dor de garganta e rouquid&#227;o durante quatro dias. Aos 13 anos apresentou artrite migrat&#243;ria de grandes articula&#231;&#245;es ap&#243;s estreptococcia da orofaringe, e aos 19 anos, no 14&#186; dia de puerp&#233;rio, queixou-se de recorr&#234;ncia da artrite, detectando-se sopro card&#237;aco. Na adolesc&#234;ncia, a profilaxia secund&#225;ria da DR foi feita com falhas.</p>
    <p>Antes da atual gesta&#231;&#227;o, tinha diagn&#243;stico cl&#237;nico-ecocardiogr&#225;fico de dupla les&#227;o mitral e insufici&#234;ncia a&#243;rtica leves. Estudo radiogr&#225;fico do cora&#231;&#227;o (<xref ref-type="fig" rid="a17fig01">fig. 1A</xref>) mostrou &#225;rea card&#237;aca normal, com &#237;ndice cardiotor&#225;cico de 0,44.</p>
    <p content-type="asset">
      <fig id="a17fig01">
        <graphic xlink:href="1678-4170-abc-92-04-0e53-00017-gf01.jpg"/></fig>
    </p>
    <p>Na consulta, nesse instante o exame f&#237;sico demonstrou paciente gr&#225;vida, taquipn&#233;ica, com discreto edema de membros inferiores. Constataram-se os seguintes dados: PA = 130 x 70 mmHg; freq&#252;&#234;ncia card&#237;aca de 120 bat/min; ritmo card&#237;aco regular a tr&#234;s tempos (B3) com intenso sopro holossist&#243;lico em &#225;rea mitral (AM) e sopro sist&#243;lico rude na &#225;rea tric&#250;spide (AT); e hepatomegalia dolorosa discreta. Ecodopplercardiograma foi compat&#237;vel com insufici&#234;ncia mitral importante e insufici&#234;ncia tric&#250;spide moderada. Hemograma detectou anemia hipocr&#244;mica (hemoglobina = 11,1 g/dl), leucocitose discreta (13.000/mm<sup>3</sup>) e hemossedimenta&#231;&#227;o acelerada (37 mm/1&#170; hora). Os n&#237;veis de antiestreptolisina O (AEO) foram normais. Medicada com digital e diur&#233;tico, obteve melhora at&#233; o parto cesariano, sendo a medica&#231;&#227;o suspensa ap&#243;s a alta hospitalar.</p>
    <p>No 2&#186; m&#234;s de puerp&#233;rio, foi atendida no servi&#231;o em car&#225;ter de urg&#234;ncia com dispn&#233;ia, edema de membros inferiores, estase jugular proeminente, din&#226;mica do prec&#243;rdio compat&#237;vel com crescimento de ambos os ventr&#237;culos, ausculta card&#237;aca com ritmo de galope (B3) e intenso sopro holossit&#243;lico em AM e sopro sist&#243;lico musical em AT. O f&#237;gado era palp&#225;vel a 8 cm da reborda costal direita. A radiografia de t&#243;rax mostrou cardiomegalia importante (<xref ref-type="fig" rid="a17fig01">fig. 1B</xref>), e o eletrocardiograma, sobrecarga das quatro c&#226;maras card&#237;acas. O ecodopplercardiograma (<xref ref-type="fig" rid="a17fig02">fig. 2</xref>) revelou valvas mitral, a&#243;rtica e tric&#250;spide espessadas, de aspecto reum&#225;tico, com fra&#231;&#227;o de eje&#231;&#227;o do ventr&#237;culo esquerdo (VE) de 64%. O di&#226;metro diast&#243;lico do VE mediu 6,0 cm e o sist&#243;lico, 3,8 cm. A press&#227;o sist&#243;lica estimada da art&#233;ria pulmonar foi de 54 mmHg.</p>
    <p content-type="asset">
      <fig id="a17fig02">
        <graphic xlink:href="1678-4170-abc-92-04-0e53-00017-gf02.jpg"/></fig>
    </p>
    <p>&#192; exce&#231;&#227;o da prote&#237;na C reativa ultra-sens&#237;vel elevada (1,72 mg/dl, normal at&#233; 0,50), todos os exames de atividade inflamat&#243;ria foram normais. Os n&#237;veis de AEO foram de 59 UI/ml.</p>
    <p>Com a administra&#231;&#227;o de digoxina, furosemida e captopril, teve restaurada a capacidade f&#237;sica e queda da freq&#252;&#234;ncia card&#237;aca. O uso oral associado de 30 mg de prednisona permitiu controle da insufici&#234;ncia card&#237;aca (IC), com desaparecimento dos sinais congestivos ap&#243;s 20 dias.</p>
    <p>
      <bold>Discuss&#227;o</bold>
    </p>
    <p>Doen&#231;a reum&#225;tica com aspectos agudos na gravidez &#233; rara e, sobretudo, de dif&#237;cil diagn&#243;stico. As rea&#231;&#245;es de atividade inflamat&#243;ria, por si mesmas inespec&#237;ficas, o s&#227;o ainda mais na gesta&#231;&#227;o, que pode acentu&#225;-las<sup>2</sup>. A hipervolemia e a anemia inerentes ao quadro podem simular IC em enferma com valvopatia reum&#225;tica estabelecida. No caso presente, entretanto, a paciente se tornou gestante com les&#227;o valvar de pequena monta e saiu da gesta&#231;&#227;o com evidente agravamento da valvopatia mitral, acrescida de insufici&#234;ncia tric&#250;spide, que n&#227;o existia. Gravidez n&#227;o produz les&#227;o anat&#244;mica (<xref ref-type="fig" rid="a17fig02">fig. 2</xref>) em valvas card&#237;acas humanas: o comum &#233; que na presen&#231;a de estenose mitral grave a doente se torne dispn&#233;ica paulatinamente e obtenha melhora ap&#243;s o parto - aqui, a IC se estabeleceu por volta do 7&#186; m&#234;s, ap&#243;s inflama&#231;&#227;o de orofaringe, acompanhou-se de novo dano valvar e culminou no puerp&#233;rio com cardiomegalia importante (<xref ref-type="fig" rid="a17fig01">fig. 1B</xref>).</p>
    <p>Dois aspectos doutrin&#225;rios emergem do estudo do caso. O primeiro deles se relaciona &#224; recorr&#234;ncia reum&#225;tica em duas ocasi&#245;es no ciclo grav&#237;dico-puerperal, e o segundo, &#224; dura&#231;&#227;o da profilaxia para a mol&#233;stia reum&#225;tica, que mostrou recidiva aos 31 anos, idade em que para muitos j&#225; deveria ter cessado a profilaxia secund&#225;ria da DR.</p>
    <p>N&#227;o sabemos o porqu&#234; da vulnerabilidade da paciente na gesta&#231;&#227;o &#224; complica&#231;&#227;o estreptoc&#243;cica da orofaringe, a julgar que o uso da penicilina benzatina se fez corretamente como preconizado entre n&#243;s, de 21 em 21 dias<sup>3</sup>. Como dado curioso, essa vulnerabilidade n&#227;o se acompanhou de eleva&#231;&#227;o dos n&#237;veis s&#233;ricos de antiestreptolisina O, esperada na circunst&#226;ncia, considerando a gravidade crescente dos surtos recidivantes<sup>4</sup>. </p>
    <p>S&#227;o escassas publica&#231;&#245;es recentes da DR na gravidez, at&#233; porque se observa t&#234;nue decr&#233;scimo da incid&#234;ncia da doen&#231;a no nosso meio. Na literatura s&#227;o descritas s&#233;ries de casos isolados<sup>2</sup>. Na revis&#227;o feita por D&#233;court<sup>2</sup> h&#225; alguns anos, s&#227;o enfatizados alguns aspectos que interessam ao caso presente, como a habitual ocorr&#234;ncia como recidiva, a dificuldade em caracterizar os pr&#243;prios sinais de IC e a administra&#231;&#227;o cautelosa de medica&#231;&#227;o antiinflamat&#243;ria, entre outros.</p>
    <p>&#201; discut&#237;vel o uso de prednisona na paciente at&#233; porque as provas de atividade inflamat&#243;ria foram normais, regra geral, em oposi&#231;&#227;o ao pr&#243;prio estado gestacional, que pode alterar as rea&#231;&#245;es de fase aguda do soro<sup>2</sup>. Entretanto, a riqueza de sinais cl&#237;nicos, indicando gravidade da cardite, a cardiomegalia (<xref ref-type="fig" rid="a17fig01">fig. 1B</xref>), a prote&#237;na C reativa em n&#237;veis altos e o envolvimento valvar agudo, sobretudo da valva tric&#250;spide, como detectado no ecodopplercardiograma (<xref ref-type="fig" rid="a17fig02">fig. 2</xref>), favoreceram o seu uso em dose parcimoniosa, em face do per&#237;odo de lacta&#231;&#227;o e eventual malef&#237;cio ao filho. O resultado foi bom, com restaura&#231;&#227;o da capacidade f&#237;sica da paciente em pouco tempo, a qual est&#225; assintom&#225;tica at&#233; o momento.</p>
    <p>
      <bold>Agradecimento</bold>
    </p>
    <p>Ao Professor Edward Kaplan, da University of Minnesota Medical School, pelas valiosas sugest&#245;es.</p>
    <p>
      <bold>Potencial Conflito de Interesses</bold>
    </p>
    <p>Declaro n&#227;o haver conflito de interesses pertinentes.</p>
    <p>
      <bold>Fontes de Financiamento</bold>
    </p>
    <p>O presente estudo n&#227;o teve fontes de financiamento externas.</p>
    <p>
      <bold>Vincula&#231;&#227;o Acad&#234;mica</bold>
    </p>
    <p>N&#227;o h&#225; vincula&#231;&#227;o deste estudo a programas de p&#243;s-gradua&#231;&#227;o.</p>
    <p>
      <fn id="add1" fn-type="corresp">
        <p>Correspond&#234;ncia:</p>
        <p> Lurildo Cleano Ribeiro Saraiva </p>
        <p> Estrada do Arraial, 2405/205 </p>
        <p> Tamarineira - 52051-380 </p>
        <p> Recife, PE - Brasil </p>
        <p> E-mail: </p>
        <p><email xlink:href="lurildo@cardiol.br">lurildo@cardiol.br</email>, </p>
        <p>
          <email xlink:href="lurildocleano@hotmail.com">lurildocleano@hotmail.com</email>
        </p>
      </fn>
    </p>
    <p>Artigo recebido em 12/05/08; revisado recebido em 22/06/08; aceito em 25/08/08. </p>
  </body>
  <back>
    <ref-list>
      <ref id="B1">
        <mixed-citation>1. Saraiva LR. Rheumatic pneumonia (Letter to editor). Ann Rheum Dis. 2002; 61 (5): 477.</mixed-citation>
        <element-citation publication-type="journal">
          <article-title>Rheumatic pneumonia (Letter to editor)</article-title>
          <source>Ann Rheum Dis</source>
          <date>
            <year>2002</year>
          </date>
          <fpage>477</fpage>
          <issue>5</issue>
          <volume>61</volume>
          <person-group person-group-type="author">
            <name>
              <surname>Saraiva</surname>
              <given-names>LR</given-names>
            </name>
          </person-group>
        </element-citation>
      </ref>
      <ref id="B2">
        <mixed-citation>2. D&#233;court LV. Doen&#231;a reum&#225;tica ativa durante a gravidez. In: Lopes AC; Delascio D. (eds). Cardiopatia e gravidez. S&#227;o Paulo: Sarvier Editora; 1986. p.113-21.</mixed-citation>
        <element-citation publication-type="book">
          <source>Cardiopatia e gravidez</source>
          <date>
            <year>1986</year>
          </date>
          <fpage>113</fpage>
          <lpage>21</lpage>
          <person-group person-group-type="author">
            <name>
              <surname>D&#233;court</surname>
              <given-names>LV.</given-names>
            </name>
            <name>
              <surname>Lopes</surname>
              <given-names>AC</given-names>
            </name>
            <name>
              <surname>Delascio</surname>
              <given-names>D.</given-names>
            </name>
          </person-group>
        </element-citation>
      </ref>
      <ref id="B3">
        <mixed-citation>3. D&#233;court LV. Doen&#231;a reum&#225;tica. In. D&#233;court LV (ed). Medicina preventiva em cardiologia. S&#227;o Paulo: Sarvier Editora; 1988. p. 101-17.</mixed-citation>
        <element-citation publication-type="book">
          <source>Medicina preventiva em cardiologia</source>
          <date>
            <year>1988</year>
          </date>
          <fpage>101</fpage>
          <lpage>17</lpage>
          <person-group person-group-type="author">
            <name>
              <surname>D&#233;court</surname>
              <given-names>LV.</given-names>
            </name>
            <name>
              <surname>D&#233;court</surname>
              <given-names>LV</given-names>
            </name>
          </person-group>
        </element-citation>
      </ref>
      <ref id="B4">
        <mixed-citation>4. Chopra P, Gulwani H. Pathology and pathogenesis of rheumatic heart disease. Indian J Pathol Microbiol. 2007; 50 (4): 685-97.</mixed-citation>
        <element-citation publication-type="journal">
          <article-title>Pathology and pathogenesis of rheumatic heart disease</article-title>
          <source>Indian J Pathol Microbiol</source>
          <date>
            <year>2007</year>
          </date>
          <fpage>685</fpage>
          <lpage>97</lpage>
          <issue>4</issue>
          <volume>50</volume>
          <person-group person-group-type="author">
            <name>
              <surname>Chopra</surname>
              <given-names>P</given-names>
            </name>
            <name>
              <surname>Gulwani</surname>
              <given-names>H</given-names>
            </name>
          </person-group>
        </element-citation>
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  </back>
  <sub-article article-type="translation" id="TRen" xml:lang="en">
    <front-stub>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Case Report</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Atypical presentation of rheumatic carditis in pregnancy</article-title>
      </title-group>
      <abstract xml:lang="en">
        <p>We report the case of a 31-year old woman presenting with atypical rheumatic disease in the 28th week of the second pregnancy. Questions related to prevention of the disease and its treatment during the pregnancy-puerperium cycle are discussed.</p>
      </abstract>
      <kwd-group xml:lang="en">
        <kwd>Rheumatic fever</kwd>
        <kwd>pregnancy</kwd>
        <kwd>tricuspid valve insufficiency</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <p>
        <bold>CASE REPORT</bold>
      </p>
      <p><undefined id="topo-body2"/>Atypical presentation of rheumatic carditis in pregnancy</p>
      <p>
        <bold>Lurildo Cleano Ribeiro Saraiva; Alu&#237;sio Macedo; Ana Elizabeth M. Batista</bold>
      </p>
      <p>Servi&#231;o de Cardiologia da Universidade Federal de Pernambuco, Recife, PE - Brazil</p>
      <p>Mailing address</p>
      <p>
        <bold>SUMMARY</bold>
      </p>
      <p>We report the case of a 31-year old woman presenting with atypical rheumatic disease in the 28th week of the second pregnancy. Questions related to prevention of the disease and its treatment during the pregnancy-puerperium cycle are discussed.</p>
      <p><bold>Key Words:</bold> Rheumatic fever; pregnancy; tricuspid valve insufficiency. </p>
      <p>
        <bold>Introduction</bold>
      </p>
      <p>The endemic persistence of rheumatic disease (RD) in Pernambuco has resulted in the emergence of unusual clinical forms in more developed regions, as observed for instance for rheumatic pneumonia<sup>1</sup>. </p>
      <p>With a prevalence of 0.65%, rheumatic disease is very rarely diagnosed in pregnant women, allowing the investigation of specific aspects relative to its prevention and treatment<sup>2</sup>. The present work aims to report a case of possibly recurrent rheumatic disease during the pregnancy-puerperium cycle.</p>
      <p>
        <bold>Case report</bold>
      </p>
      <p>Thirty-one-year old woman from Recife, presenting with rheumatic heart disease, until then asymptomatic, with complaints of progressive dyspnea on exertion and tachycardia/palpitations beginning in the 28<sup>th</sup> week of pregnancy. She reported having had a sore throat and hoarse voice around the 20<sup>th</sup> week of pregnancy, which lasted for four days, despite the regular use of penicillin benzathine every three weeks. The patient had developed migratory arthritis of major joints at age 13, following an oropharyngeal streptococcal infection. When she was 19 years old, she had a recurrent arthritis on the 12<sup>th</sup> day of puerperium, when a heart murmur was detected. During adolescence, the secondary prophylaxis of RD presented gaps.</p>
      <p>Previous to the current pregnancy, she had had a clinical-echocardiographic diagnosis of mild double mitral lesion and aorta failure. Radiographic evaluation of the heart (<xref ref-type="fig" rid="en_a17fig01-body2">fig. 1A</xref>) showed a normal heart area, with a cardiothoracic index of 0.44.</p>
      <p content-type="asset">
        <fig id="en_a17fig01-body2">
          <graphic xlink:href="1678-4170-abc-92-04-0e53-00017-gf01-en.jpg"/></fig>
      </p>
      <p>Examination of the patient showed, beside pregnancy, tachypnea and a mild lower limb edema. The following data were collected: AP = 130 x 70 mmHg; heart frequency of 120 beats/min; regular cardiac rhythm (B3) with a loud holosystolic murmur over the mitral area (MA) and an intense systolic murmur in the tricuspid area (TA); and moderate painful hepatomegaly. The echodopplercardiographic evaluation was compatible with severe mitral failure and mild tricuspid failure. The hemogram showed hypochromic anemia (hemoglobin = 11.1 g/dl), moderate leukocytosis (13,000/mm<sup>3</sup>) and accelerated erythrocyte sedimentation rate (37 mm/1<sup>st</sup> hour). Normal levels of antistreptolysin O (AEO) were observed. The patient was treated with digital and diuretic agents, showeing improvement. After caesarean delivery and hospital discharge, the medication was suspended.</p>
      <p>On the second puerperal month, the patient was received in the service in an urgency situation, presenting dyspnea, lower limb edema, prominent jugular stasis, precordial pressure compatible with hypertrophic growth in both ventricles, heart auscultation showing a gallop rhythm (B3), a severe holosystolic murmur in the MA and a musical systolic murmur in the TA. The liver was palpable at 8 cm from the right costal margin. The thorax radiography showed severe cardiomegaly (<xref ref-type="fig" rid="en_a17fig01-body2">fig. 1B</xref>), and the electrocardiography revealed overload of the four heart chambers. The echodopplercardiography (<xref ref-type="fig" rid="en_a17fig02-body2">fig. 2</xref>) showed thickened mitral, aortic and tricuspid valves, with a rheumatic aspect. Left ventricle (LV) ejection fraction was 64%. The LV diastolic and systolic diameters were 6.0 cm and 3.8 cm, respectively, and the estimated systolic pressure of the pulmonary artery was 54 mmHg.</p>
      <p content-type="asset">
        <fig id="en_a17fig02-body2">
          <graphic xlink:href="1678-4170-abc-92-04-0e53-00017-gf02-en.jpg"/></fig>
      </p>
      <p>All analyses of inflammatory activity had normal results, except for ultrasensitive C-reactive protein levels which were above normal (1.72 mg/dl, normal value <underline>&lt;</underline> 0.50 mg/dl). AEO level was 59 UI/ml.</p>
      <p>Following treatment with digoxin, furosemide and captopril, the physical capacity of the patient was normalized, and heart frequency was back to normal levels. The associated use of 30 mg prednisone resulted in recovery of heart failure (HF), and congestive symptoms disappeared after 20 days.</p>
      <p>
        <bold>Discussion</bold>
      </p>
      <p>The incidence of acute rheumatic disease during pregnancy is very low, and of difficult diagnosis. Inflammatory reactions, usually of a non-specific nature, are still less specific during pregnancy, when they are generally more severe<sup>2</sup>. Hypervolemia and anemia, inherent to the condition, may simulate HF in a patient with established rheumatic valvular disease. In the present case, however, the patient had moderate valvular disease before pregnancy, but after delivery presented a severe mitral valvulopathy, aggravated by tricuspid failure which she did not have previously. Pregnancy does not result in anatomical lesions of human cardiac valves (<xref ref-type="fig" rid="en_a17fig02-body2">fig. 2</xref>). In cases of stenosis, on the other hand, the dyspnea may become progressively more severe during pregnancy and improve after delivery. In the present case, HF appeared around the 7<sup>th</sup> month of pregnancy, after a process of oropharyngeal inflammation, was followed by a new valvular lesion and resulted, in the puerperal period, in severe cardiomegaly (<xref ref-type="fig" rid="en_a17fig01-body2">fig. 1B</xref>).</p>
      <p>Two instructive aspects may be stressed in this case. The first one is related to recurrence of the RD in two different periods of the pregnancy-puerperium cycle. The second aspect is duration of prophylaxis for rheumatic disease, which recurred when the patient was 31 years old, age at which it is generally agreed that secondary prophylaxis for the disease should have ended.</p>
      <p>The susceptibility of the pregnant patient to oropharyngeal streptococcal infection cannot be presently explained, since penicillin benzathine was used as recommended with intervals of 21 days<sup>3</sup>. Interestingly, this susceptibility was not followed by increased serum levels of antistreptolysin O, as expected in this type of situation due to the increasing severity of recurrent cases<sup>4</sup>. </p>
      <p>Recent reports of RD during pregnancy are scarce, which is partly explained by a slight decrease in the incidence of the disease in our population. Series of isolated cases are described in the literature<sup>2</sup>. In a review by D&#233;court (1986)<sup>2</sup>, some aspects pertinent to the present case were emphasized, such as the usual recurrence of the disease, the difficulty experienced by patients in identifying their own HF symptoms, and the careful treatment with antiinflammatory drugs.</p>
      <p>The use of prednisone to treat our patient may by discussed, since the evaluation of inflammatory activity had generally normal results, even when pregnancy may lead to modifications in the serum reactions during the acute phase<sup>2</sup>. The many clinical signs suggesting severe cardiopathy, cardiomegaly (<xref ref-type="fig" rid="en_a17fig01-body2">fig. 1B</xref>), the high C-reactive protein levels and the acute valvular involvement shown by echocardiography, particularly affecting the tricuspid valve (<xref ref-type="fig" rid="en_a17fig02-body2">fig. 2</xref>), have however indicated its use. Prudent doses were used, considering that the patient was nursing and the baby could be affected. The results were positive, with restoration of good physical conditions to the patient in a short period. The patient remains asymptomatic.</p>
      <p>
        <bold>Acknowledgment</bold>
      </p>
      <p>We are indebted with Professor Edward Kaplan, from University of Minnesota Medical School, for valuable suggestions.</p>
      <p>
        <bold>Potential Conflict of Interest</bold>
      </p>
      <p>No potential conflict of interest relevant to this article was reported.</p>
      <p>
        <bold>Sources of Funding</bold>
      </p>
      <p>There were no external funding sources for this study.</p>
      <p>
        <bold>Study Association</bold>
      </p>
      <p>This study is not associated with any post-graduation program.</p>
      <p>
        <bold>References</bold>
      </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">Comportamiento at&#237;pico de la enfermedad reum&#225;tica en el transcurso del embarazo. A prop&#243;sito de un caso</article-title>
      </title-group>
      <abstract xml:lang="es">
        <p>Se describe el caso de una mujer de 31 a&#241;os de edad que, en el transcurso de la segunda gestaci&#243;n, present&#243; cuadro at&#237;pico de enfermedad reum&#225;tica en la 28&#170; semana. Se discutir&#225;n los aspectos relacionados a la prevenci&#243;n de la molestia y al tratamiento en el ciclo gr&#225;vido-puerperal.</p>
      </abstract>
      <kwd-group xml:lang="es">
        <kwd>Fiebre reum&#225;tica</kwd>
        <kwd>insuficiencia de la v&#225;lvula tric&#250;spide</kwd>
        <kwd>embarazo</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <p>
        <bold>INFORME DE CASO</bold>
      </p>
      <p><undefined id="topo-body3"/>Comportamiento at&#237;pico de la enfermedad reum&#225;tica en el transcurso del embarazo. A prop&#243;sito de un caso</p>
      <p>
        <bold>Lurildo Cleano Ribeiro Saraiva; Alu&#237;sio Macedo; Ana Elizabeth M. Batista</bold>
      </p>
      <p>Servi&#231;o de Cardiologia da Universidade Federal de Pernambuco, Recife, PE - Brasil</p>
      <p>Correspondencia</p>
      <p>
        <bold>RESUMEN</bold>
      </p>
      <p>Se describe el caso de una mujer de 31 a&#241;os de edad que, en el transcurso de la segunda gestaci&#243;n, present&#243; cuadro at&#237;pico de enfermedad reum&#225;tica en la 28&#170; semana. Se discutir&#225;n los aspectos relacionados a la prevenci&#243;n de la molestia y al tratamiento en el ciclo gr&#225;vido-puerperal.</p>
      <p><bold>Palabras clave:</bold> Fiebre reum&#225;tica, insuficiencia de la v&#225;lvula tric&#250;spide, embarazo.</p>
      <p>
        <bold>Introducci&#243;n</bold>
      </p>
      <p>La persistencia de la enfermedad reum&#225;tica (DR) como endemia en Pernambuco hace con que aparezcan formas cl&#237;nicas raras en regiones m&#225;s desarrolladas, la neumon&#237;a reum&#225;tica<sup>1</sup> es un ejemplo. </p>
      <p>El diagn&#243;stico de la molestia en el transcurso del embarazo representa, hoy d&#237;a, evento cl&#237;nico muy raro, con prevalencia de un 0,65%, permitiendo resaltar aspectos peculiares que dicen respecto a su tratamiento y su prevenci&#243;n<sup>2</sup>. La descripci&#243;n de caso posiblemente recurrente en el transcurso del ciclo gr&#225;vido-puerperal constituye la raz&#243;n de esta publicaci&#243;n.</p>
      <p>
        <bold>Informe del Caso</bold>
      </p>
      <p>Mujer de 31 a&#241;os, vecina de la ciudad de Recife, portadora de cardiopat&#237;a reum&#225;tica, hasta entonces asintom&#225;tica, refiri&#243; disnea de esfuerzo progresiva y palpitaciones taquic&#225;rdicas desde hace la 28&#170; semana del segundo embarazo. Aun usando regularmente penicilina benzatina de tres en tres semanas, alrededor de la 20&#170; semana present&#243; dolor de garganta y ronquera durante cuatro d&#237;as. A los 13 a&#241;os present&#243; artritis migratoria de grandes articulaciones tras estreptococcia de la orofaringe, y a los 19 a&#241;os, en el 14&#186; d&#237;a de puerperio, se quej&#243; de recurrencia de la artritis, detect&#225;ndose soplo cardiaco. En la adolescencia, la profilaxis secundaria de la DR se hizo con fallas.</p>
      <p>Antes de la actual gestaci&#243;n, ten&#237;a diagn&#243;stico cl&#237;nico-ecocardiogr&#225;fico de doble lesi&#243;n mitral e insuficiencia a&#243;rtica leves. Estudio radiogr&#225;fico del coraz&#243;n (<xref ref-type="fig" rid="es_a17fig01-body3">fig. 1A</xref>) mostr&#243; &#225;rea cardiaca normal, con &#237;ndice cardiotor&#225;cico de 0,44.</p>
      <p content-type="asset">
        <fig id="es_a17fig01-body3">
          <graphic xlink:href="1678-4170-abc-92-04-0e53-00017-gf01-es.jpg"/></fig>
      </p>
      <p>En la consulta, en ese instante el examen f&#237;sico revel&#243; paciente embarazada, taquipneica, con discreto edema de miembros inferiores. Se constataron los siguientes datos: PA = 130 x 70 mmHg; frecuencia cardiaca de 120 bat/min; ritmo card&#237;aco regular a tres tiempos (B3) con intenso soplo holosist&#243;lico en &#225;rea mitral (AM) y soplo sist&#243;lico rudo en el &#225;rea tric&#250;spide (AT); y hepatomegalia dolorosa discreta. Ecocardiograma doppler fue compatible con insuficiencia mitral importante e insuficiencia tric&#250;spide moderada. Hemograma detect&#243; anemia hipocr&#243;mica (hemoglobina = 11,1 g/dl), leucocitosis discreta (13.000/mm<sup>3</sup>) y hemosedimentaci&#243;n acelerada (37 mm/1&#170; hora). Los niveles de antiestreptolisina O (AEO) fueron normales. Medicada con digital y diur&#233;tico, obtuvo mejora hasta el parto cesariano, con la medicaci&#243;n suspendida tras el alta hospitalaria. </p>
      <p>En el 2&#186; mes de puerperio, se la atendi&#243; en el servici&#243; en car&#225;cter de urgencia con disnea, edema de miembros inferiores, estasis yugular sobresaliente, din&#225;mica del precordio compatible con crecimiento de ambos ventr&#237;culos, auscultaci&#243;n cardiaca con ritmo de galope (B3) e intenso soplo holosist&#243;lico en AM y soplo sist&#243;lico musical en AT. El h&#237;gado era palpable a 8 cm del reborde costal derecho. La radiograf&#237;a de t&#243;rax revel&#243; cardiomegalia importante (<xref ref-type="fig" rid="es_a17fig01-body3">fig. 1B</xref>), y el electrocardiograma, sobrecarga de las cuatro c&#225;maras card&#237;acas. El ecocardiograma doppler (<xref ref-type="fig" rid="es_a17fig02-body3">fig. 2</xref>) revel&#243; v&#225;lvulas mitral, a&#243;rtica y tric&#250;spide engrosadas, de aspecto reum&#225;tico, con fracci&#243;n de eyecci&#243;n del ventr&#237;culo izquierdo (VI) del 64%. El di&#225;metro diast&#243;lico del VI midi&#243; 6,0 cm y el sist&#243;lico, 3,8 cm. La presi&#243;n sist&#243;lica estimada de la arteria pulmonar fue de 54 mmHg.</p>
      <p content-type="asset">
        <fig id="es_a17fig02-body3">
          <graphic xlink:href="1678-4170-abc-92-04-0e53-00017-gf02-es.jpg"/></fig>
      </p>
      <p>A excepci&#243;n de la prote&#237;na C reactiva ultra-sensible elevada (1,72 mg/dl, normal hasta 0,50), todos los ex&#225;menes de actividad inflamatoria estaban normales. Los niveles de AEO fueron de 59 UI/ml.</p>
      <p>Con la administraci&#243;n de digoxina, furosemida y captopril, se restaur&#243; la capacidad f&#237;sica y se logr&#243; un descenso de la frecuencia cardiaca. El uso oral asociado de 30 mg de prednisona permiti&#243; un control de la insuficiencia cardiaca (IC), con el desaparecimiento de las se&#241;ales congestivas tras 20 d&#237;as.</p>
      <p>
        <bold>Discusi&#243;n</bold>
      </p>
      <p>La enfermedad reum&#225;tica con aspectos agudos en el embarazo es rara y, sobre todo, de dif&#237;cil diagn&#243;stico. Las reacciones de actividad inflamatoria, por si mismas inespec&#237;ficas, lo son m&#225;s a&#250;n en el embarazo, que puede acentuarlas<sup>2</sup>. La hipervolemia y la anemia inherentes al cuadro pueden simular IC en enferma con valvulopat&#237;a reum&#225;tica establecida. En el caso presente, sin embargo, la paciente se volvi&#243; embarazada con lesi&#243;n valvular de peque&#241;a importancia y sali&#243; de la gestaci&#243;n con evidente agravamiento de la valvulopat&#237;a mitral, a&#241;adida de insuficiencia tric&#250;spide, que no exist&#237;a antes. El embarazo no produce lesi&#243;n anat&#243;mica (<xref ref-type="fig" rid="es_a17fig02-body3">fig. 2</xref>) en v&#225;lvulas cardiacas humanas: el com&#250;n es que en la presencia de estenosis mitral severa la enferma se vuelva disneica paulatinamente y obtenga mejora tras el parto -aqu&#237;, la IC se estableci&#243; alrededor del 7&#186; mes, luego de la inflamaci&#243;n de orofaringe, se sigui&#243; nuevamente el da&#241;o valvular y result&#243; en el puerperio con cardiomegalia importante (<xref ref-type="fig" rid="es_a17fig01-body3">fig. 1B</xref>).</p>
      <p> Dos aspectos doctrinarios emergen del estudio del caso. El primero de ellos est&#225; relacionado a la recurrencia reum&#225;tica en dos ocasiones en el ciclo gr&#225;vido-puerperal, y el segundo, a la duraci&#243;n de la profilaxis para la molestia reum&#225;tica, que evidenci&#243; recidiva a los 31 a&#241;os, edad en que para muchos ya deber&#237;a haber cesado la profilaxis secundaria de la DR.</p>
      <p>No sabemos el porqu&#233; de la vulnerabilidad de la paciente en la gestaci&#243;n e la complicaci&#243;n estreptoc&#243;cica de la orofaringe, a juzgar que el uso de la penicilina benzatina se hace correctamente como preconizado entre nosotros, de 21 en 21 d&#237;as<sup>3</sup>. Como dato curioso, esa vulnerabilidad no se sigui&#243; de elevaci&#243;n de los niveles s&#233;ricos de antiestreptolisina O, esperada en la circunstancia, considerando la severidad creciente de los surtos recidivantes<sup>4</sup>. </p>
      <p>Son escasas las publicaciones recientes de DR en el embarazo, hasta porque se observa un tenue descenso de la incidencia de la enfermedad en nuestro medio. En la literatura se describen series de casos aislados<sup>2</sup>. En la revisi&#243;n llevada a cabo por D&#233;court<sup>2</sup> hace algunos a&#241;os, se enfatizan algunos aspectos que interesan al caso presente, como la habitual ocurrencia como recidiva, la dificultad en caracterizar las propias se&#241;ales de IC y la administraci&#243;n cautelosa de medicaci&#243;n antiinflamatoria, entre otros.</p>
      <p>Es discutible el uso de prednisona en la paciente hasta porque las pruebas de actividad inflamatoria estaban normales, regla general, en oposici&#243;n al propio estado gestacional, que puede alterar las reacciones de fase aguda del suero<sup>2</sup>. Sin embargo, la riqueza de se&#241;ales cl&#237;nicas, indicando severidad de la carditis, la cardiomegalia (<xref ref-type="fig" rid="es_a17fig01-body3">fig. 1B</xref>), la prote&#237;na C reactiva en niveles altos y la envoltura valvular aguda, sobre todo de la v&#225;lvula tric&#250;spide, como detectado en el ecocardiograma doppler (<xref ref-type="fig" rid="es_a17fig02-body3">fig. 2</xref>), favorecieron su empleo en dosis peque&#241;as, ante el per&#237;odo de lactaci&#243;n eventual maleficio al hijo. El resultado fue bueno, con restauraci&#243;n de la capacidad f&#237;sica de la paciente en puco tiempo, la cual est&#225; asintom&#225;tica hasta el momento.</p>
      <p>
        <bold>Agradecimiento</bold>
      </p>
      <p>Al Profesor Edward Kaplan, de University of Minnesota Medical School, por sus valiosas sugestiones.</p>
      <p>
        <bold>Potencial Conflicto de Intereses</bold>
      </p>
      <p>Declaro no haber conflicto de intereses pertinentes.</p>
      <p>
        <bold>Fuentes de Financiaci&#243;n</bold>
      </p>
      <p>El presente estudio no tuvo fuentes de financiaci&#243;n externas.</p>
      <p>
        <bold>Vinculaci&#243;n Acad&#233;mica</bold>
      </p>
      <p>No hay vinculaci&#243;n de este estudio a programas de postgrado.</p>
      <p>
        <bold>Referencias</bold>
      </p>
    </body>
  </sub-article>
</article>
