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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" article-type="editorial" dtd-version="1.1" specific-use="sps-1.9" xml:lang="pt">
  <front>
    <journal-meta>
      <journal-id journal-id-type="nlm-ta">Arq Bras Cardiol</journal-id>
      <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>
    </journal-meta>
    <article-meta>
      <article-id specific-use="scielo-v3" pub-id-type="publisher-id">tQfLBJzvd57WxyZ63s8SsHM</article-id>
      <article-id specific-use="scielo-v2" pub-id-type="publisher-id">S0066-782X2026000501004</article-id>
      <article-id pub-id-type="other">01004</article-id>
      <article-id pub-id-type="doi">10.36660/abc.20260471</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Minieditorial</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>O Fasc&#237;nio da S&#237;ndrome de Wolff-Parkinson-White</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="editor">
          <contrib-id contrib-id-type="orcid">0000-0003-3172-6106</contrib-id>
          <name>
            <surname>Brugada</surname>
            <given-names>Pedro</given-names>
          </name>
          <xref ref-type="aff" rid="aff1">
            <sup>1</sup>
          </xref>
          <xref ref-type="corresp" rid="c1"/>
        </contrib>
        <aff id="aff1">
          <label>1</label>
          <institution content-type="orgname">UZ Brussel</institution>
          <addr-line>
            <named-content content-type="city">Jette</named-content>
          </addr-line>
          <country country="BE">B&#233;lgica</country>
          <institution content-type="original">UZ Brussel, Jette &#8211; B&#233;lgica</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c1"><label>Correspond&#234;ncia:</label><bold>Pedro Brugada</bold> &#8226; UZ Brussel &#8211; Laarbeeklaan, 101 Villa borghese 57, Estepona Lede, <postal-code>9340</postal-code> &#8211; B&#233;lgica E-mail: <email>pedro@brugada.org</email> </corresp>
      </author-notes>
      <pub-date date-type="pub" publication-format="electronic">
        <day>03</day>
        <month>08</month>
        <year>2026</year>
      </pub-date>
      <pub-date date-type="collection" publication-format="electronic">
        <year>2026</year>
      </pub-date>
      <volume>123</volume>
      <issue>5</issue>
      <elocation-id>e20260471</elocation-id>
      <history>
        <date date-type="received">
          <day>09</day>
          <month>06</month>
          <year>2026</year>
        </date>
        <date date-type="rev-recd">
          <day>10</day>
          <month>06</month>
          <year>2026</year>
        </date>
        <date date-type="accepted">
          <day>10</day>
          <month>06</month>
          <year>2026</year>
        </date>
      </history>
      <permissions>
        <license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/" xml:lang="en">
          <license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution License</license-p>
        </license>
      </permissions>
      <kwd-group xml:lang="pt">
        <title>Palavras-chave</title>
        <kwd>S&#237;ndrome de Wolff-Parkinson-White</kwd>
        <kwd>Arritmias</kwd>
        <kwd>Fibrila&#231;&#227;o Atrial</kwd>
      </kwd-group>
      <counts>
        <fig-count count="2"/>
        <table-count count="2"/>
        <equation-count count="0"/>
        <ref-count count="2"/>
      </counts>
    </article-meta>
  </front>
  <body>
    <p>Quase um s&#233;culo ap&#243;s sua descri&#231;&#227;o inicial,<sup><xref ref-type="bibr" rid="B1">1</xref></sup> o n&#250;mero anual de publica&#231;&#245;es sobre a s&#237;ndrome de Wolff-Parkinson-White (WPW) continua a aumentar (<xref ref-type="table" rid="t1">Tabela 1</xref>). Um fen&#244;meno fascinante, considerando que j&#225; h&#225; alguns anos dispomos de t&#233;cnicas para abla&#231;&#227;o e cura da doen&#231;a. Poderia-se esperar uma atitude do tipo "problema resolvido" gra&#231;as &#224; abla&#231;&#227;o, e que o interesse pela doen&#231;a diminuiria consideravelmente. A <xref ref-type="fig" rid="f1">Figura 1</xref> ilustra o progresso alcan&#231;ado desde 1930. Cada nova publica&#231;&#227;o ainda traz informa&#231;&#245;es importantes, como &#233; o caso hoje do estudo de Mario et al.&#178;</p>
    <table-wrap id="t1">
      <label>Tabela 1</label>
      <caption>
        <title>N&#250;mero estimado de publica&#231;&#245;es no PubMed</title>
      </caption>
      <table frame="hsides" rules="groups">
        <colgroup width="50%">
          <col/>
          <col/>
        </colgroup>
        <thead style="border-top: thin solid; border-bottom: thin solid; border-color: #000000">
          <tr style="background-color:#76B4CF">
            <th align="left" valign="middle">Per&#237;odo</th>
            <th align="center" valign="middle">N&#250;mero estimado de publica&#231;&#245;es no PubMed</th>
          </tr>
        </thead>
        <tbody style="border-bottom: thin solid; border-color: #000000">
          <tr>
            <td align="left" valign="middle">1950&#8211;1954</td>
            <td align="center" valign="middle">15</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">1955&#8211;1959</td>
            <td align="center" valign="middle">22</td>
          </tr>
          <tr>
            <td align="left" valign="middle">1960&#8211;1964</td>
            <td align="center" valign="middle">35</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">1965&#8211;1969</td>
            <td align="center" valign="middle">48</td>
          </tr>
          <tr>
            <td align="left" valign="middle">1970&#8211;1974</td>
            <td align="center" valign="middle">75</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">1975&#8211;1979</td>
            <td align="center" valign="middle">110</td>
          </tr>
          <tr>
            <td align="left" valign="middle">1980&#8211;1984</td>
            <td align="center" valign="middle">180</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">1985&#8211;1989</td>
            <td align="center" valign="middle">320</td>
          </tr>
          <tr>
            <td align="left" valign="middle">1990&#8211;1994</td>
            <td align="center" valign="middle">540</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">1995&#8211;1999</td>
            <td align="center" valign="middle">780</td>
          </tr>
          <tr>
            <td align="left" valign="middle">2000&#8211;2004</td>
            <td align="center" valign="middle">1050</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">2005&#8211;2009</td>
            <td align="center" valign="middle">1320</td>
          </tr>
          <tr>
            <td align="left" valign="middle">2010&#8211;2014</td>
            <td align="center" valign="middle">1640</td>
          </tr>
          <tr style="background-color:#C7DFEC">
            <td align="left" valign="middle">2015&#8211;2019</td>
            <td align="center" valign="middle">1920</td>
          </tr>
          <tr>
            <td align="left" valign="middle">2020&#8211;2024</td>
            <td align="center" valign="middle">2350</td>
          </tr>
        </tbody>
      </table>
    </table-wrap>
    <fig id="f1">
      <label>Figura 1</label>
      <caption>
        <title>Cronologia do desenvolvimento do diagn&#243;stico e da terapia na s&#237;ndrome de Wolff-Parkinson-White.</title>
      </caption>
      <graphic xlink:href="1678-4170-abc-123-05-e20260471-60471-gf01.tif"/></fig>
    <p>Em uma grande coorte de pacientes com via acess&#243;ria atrioventricular, os autores descobriram que idade avan&#231;ada e localiza&#231;&#227;o lateral esquerda da via acess&#243;ria estavam associadas a uma ocorr&#234;ncia significativa de fibrila&#231;&#227;o atrial espont&#226;nea, atingindo 18,6% no grupo et&#225;rio acima de 60 anos, ou seja, quase um em cada cinco pacientes. Infelizmente, n&#227;o havia dados dispon&#237;veis sobre a presen&#231;a de vias acess&#243;rias manifestas versus ocultas.</p>
    <p>Essas descobertas nos levam a uma quest&#227;o muito importante em rela&#231;&#227;o &#224; pr&#225;tica, agora bastante difundida, de abla&#231;&#227;o da fibrila&#231;&#227;o atrial: os pacientes com fibrila&#231;&#227;o atrial s&#227;o suficientemente estudados eletrofisiologicamente para excluir uma via acess&#243;ria como causa da arritmia? Embora a abla&#231;&#227;o da via acess&#243;ria tenha demonstrado reduzir a incid&#234;ncia de fibrila&#231;&#227;o atrial futura, a falha em identificar uma via acess&#243;ria como causa da fibrila&#231;&#227;o atrial pode explicar o insucesso do isolamento das veias pulmonares na preven&#231;&#227;o da fibrila&#231;&#227;o atrial em alguns pacientes. Uma via acess&#243;ria oculta n&#227;o ser&#225; identificada sem um estudo eletrofisiol&#243;gico completo. Acredito que esta seja a conclus&#227;o pr&#225;tica mais importante do excelente estudo de Mario et al.<sup><xref ref-type="bibr" rid="B2">2</xref></sup></p>
  </body>
  <back>
    <fn-group>
      <fn fn-type="other" id="fn1">
        <p>Minieditorial referente ao artigo: Associa&#231;&#227;o entre a Ocorr&#234;ncia de Fibrila&#231;&#227;o Atrial e a S&#237;ndrome de Wolff-Parkinson-White: A Predi&#231;&#227;o &#233; Poss&#237;vel?</p>
      </fn>
    </fn-group>
    <ref-list>
      <title>Refer&#234;ncias</title>
      <ref id="B1">
        <label>1</label>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Wolff</surname>
              <given-names>L</given-names>
            </name>
            <name>
              <surname>Parkinson</surname>
              <given-names>J</given-names>
            </name>
            <name>
              <surname>White</surname>
              <given-names>PD</given-names>
            </name>
          </person-group>
          <article-title>Bundle-Branch Block with Short P-R Interval in Healthy Young People Prone to Paroxysmal Tachycardia. 1930</article-title>
          <source>Ann Noninvasive Electrocardiol</source>
          <year>2006</year>
          <volume>11</volume>
          <issue>4</issue>
          <fpage>340</fpage>
          <lpage>353</lpage>
          <pub-id pub-id-type="doi">10.1111/j.1542-474X.2006.00127.x</pub-id>
        </element-citation>
        <mixed-citation>1 Wolff L, Parkinson J, White PD. Bundle-Branch Block with Short P-R Interval in Healthy Young People Prone to Paroxysmal Tachycardia. 1930. Ann Noninvasive Electrocardiol. 2006;11(4):340-53. doi: 10.1111/j.1542-474X.2006.00127.x.</mixed-citation>
      </ref>
      <ref id="B2">
        <label>2</label>
        <element-citation publication-type="journal">
          <person-group person-group-type="author">
            <name>
              <surname>Mario</surname>
              <given-names>ADS</given-names>
            </name>
            <name>
              <surname>Targueta</surname>
              <given-names>EP</given-names>
            </name>
            <name>
              <surname>Darrieux</surname>
              <given-names>FCC</given-names>
            </name>
            <name>
              <surname>Brigido</surname>
              <given-names>ARD</given-names>
            </name>
            <name>
              <surname>Ferraz</surname>
              <given-names>AP</given-names>
            </name>
            <name>
              <surname>Chokr</surname>
              <given-names>MO</given-names>
            </name>
            <etal/>
          </person-group>
          <article-title>Associa&#231;&#227;o entre a Ocorr&#234;ncia de Fibrila&#231;&#227;o Atrial e a S&#237;ndrome de Wolff-Parkinson-White: A Predi&#231;&#227;o &#233; Poss&#237;vel?</article-title>
          <source>Arq Bras Cardiol</source>
          <year>2026</year>
          <volume>123</volume>
          <issue>5</issue>
          <elocation-id>e20260001</elocation-id>
          <comment>
            <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.36660/abc.20260001">https://doi.org/10.36660/abc.20260001</ext-link>
          </comment>
        </element-citation>
        <mixed-citation>2 Mario ADS, Targueta EP, Darrieux FCC, Brigido ARD, Ferraz AP, Chokr MO, et al. Associa&#231;&#227;o entre a Ocorr&#234;ncia de Fibrila&#231;&#227;o Atrial e a S&#237;ndrome de Wolff-Parkinson-White: A Predi&#231;&#227;o &#233; Poss&#237;vel? Arq Bras Cardiol. 2026; 123(5):e20260001. DOI: <ext-link ext-link-type="uri" xlink:href="https://doi.org/10.36660/abc.20260001">https://doi.org/10.36660/abc.20260001</ext-link>.</mixed-citation>
      </ref>
    </ref-list>
  </back>
  <sub-article article-type="translation" id="S1" xml:lang="en">
    <front-stub>
      <article-id pub-id-type="doi">10.36660/abc.20260471i</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Short Editorial</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>The Fascination of the Wolff-Parkinson-White Syndrome</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="editor">
          <contrib-id contrib-id-type="orcid">0000-0003-3172-6106</contrib-id>
          <name>
            <surname>Brugada</surname>
            <given-names>Pedro</given-names>
          </name>
          <xref ref-type="aff" rid="aff2">
            <sup>1</sup>
          </xref>
          <xref ref-type="corresp" rid="c2"/>
        </contrib>
        <aff id="aff2">
          <label>1</label>
          <addr-line>
            <named-content content-type="city">Jette</named-content>
          </addr-line>
          <country country="BE">Belgium</country>
          <institution content-type="original">UZ Brussel, Jette &#8211; Belgium</institution>
        </aff>
      </contrib-group>
      <author-notes>
        <corresp id="c2"><label>Mailing Address:</label><bold>Pedro Brugada</bold> &#8226; UZ Brussel &#8211; Laarbeeklaan, 101 Villa borghese 57, Estepona Lede, <postal-code>9340</postal-code> &#8211; Belgium E-mail: <email>pedro@brugada.org</email> </corresp>
      </author-notes>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>Wolff-Parkinson-White Syndrome</kwd>
        <kwd>Arrhythmias</kwd>
        <kwd>Atrial Fibrillation</kwd>
      </kwd-group>
    </front-stub>
    <body>
      <p>Almost a century after its initial description,<sup><xref ref-type="bibr" rid="B1">1</xref></sup> the yearly number of publications dealing with the Wolff-Parkinson-White syndrome (WPW) continues to increase (<xref ref-type="table" rid="t2">Table 1</xref>). A fascinating phenomenon if one considers that already for quite a few years, we have at our disposal techniques to ablate and cure the disease. One could expect an attitude like "problem solved" thanks to ablation, and that interest in the disease would markedly decrease. <xref ref-type="fig" rid="f2">Figure 1</xref> illustrates the progress made since 1930. Each new publication still brings important information, and so is today with the study by Souza Mario and coworkers.<sup><xref ref-type="bibr" rid="B2">2</xref></sup></p>
      <table-wrap id="t2">
        <label>Table 1</label>
        <caption>
          <title>Estimated number of PubMed publications</title>
        </caption>
        <table frame="hsides" rules="groups">
          <colgroup width="50%">
            <col/>
            <col/>
          </colgroup>
          <thead style="border-top: thin solid; border-bottom: thin solid; border-color: #000000">
            <tr style="background-color:#76B4CF">
              <th align="left" valign="middle">Period</th>
              <th align="center" valign="middle">Estimated number of PubMed publications</th>
            </tr>
          </thead>
          <tbody style="border-bottom: thin solid; border-color: #000000">
            <tr>
              <td align="left" valign="middle">1950&#8211;1954</td>
              <td align="center" valign="middle">15</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">1955&#8211;1959</td>
              <td align="center" valign="middle">22</td>
            </tr>
            <tr>
              <td align="left" valign="middle">1960&#8211;1964</td>
              <td align="center" valign="middle">35</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">1965&#8211;1969</td>
              <td align="center" valign="middle">48</td>
            </tr>
            <tr>
              <td align="left" valign="middle">1970&#8211;1974</td>
              <td align="center" valign="middle">75</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">1975&#8211;1979</td>
              <td align="center" valign="middle">110</td>
            </tr>
            <tr>
              <td align="left" valign="middle">1980&#8211;1984</td>
              <td align="center" valign="middle">180</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">1985&#8211;1989</td>
              <td align="center" valign="middle">320</td>
            </tr>
            <tr>
              <td align="left" valign="middle">1990&#8211;1994</td>
              <td align="center" valign="middle">540</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">1995&#8211;1999</td>
              <td align="center" valign="middle">780</td>
            </tr>
            <tr>
              <td align="left" valign="middle">2000&#8211;2004</td>
              <td align="center" valign="middle">1050</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">2005&#8211;2009</td>
              <td align="center" valign="middle">1320</td>
            </tr>
            <tr>
              <td align="left" valign="middle">2010&#8211;2014</td>
              <td align="center" valign="middle">1640</td>
            </tr>
            <tr style="background-color:#C7DFEC">
              <td align="left" valign="middle">2015&#8211;2019</td>
              <td align="center" valign="middle">1920</td>
            </tr>
            <tr>
              <td align="left" valign="middle">2020&#8211;2024</td>
              <td align="center" valign="middle">2350</td>
            </tr>
          </tbody>
        </table>
      </table-wrap>
      <fig id="f2">
        <label>Figure 1</label>
        <caption>
          <title>A timeline of the development of diagnosis and therapy in Wolff-Parkinson-White syndrome.</title>
        </caption>
        <graphic xlink:href="1678-4170-abc-123-05-e20260471-60471-gf01-en.tif"/></fig>
      <p>In a large cohort of patients with an accessory atrio-ventricular pathway, the authors found that older age and a left lateral location of the accessory pathway were associated with a significant occurrence of spontaneous atrial fibrillation, reaching 18.6% in the age group older than 60 years, thus almost one in five patients. Regretfully, data on the presence of overt (manifest) versus concealed accessory pathways were not available.</p>
      <p>These findings bring us to a very important question in relation to the now very extended practice of ablating atrial fibrillation: Are patients with atrial fibrillation sufficiently studied electrophysiologically to exclude an accessory pathway as the cause of arrhythmia? While ablation of the accessory pathway has been shown to reduce the incidence of future atrial fibrillation, failure to identify an accessory pathway as the cause of atrial fibrillation may explain the failure of pulmonary vein isolation to prevent atrial fibrillation in some patients. A concealed accessory pathway will not be identified without a complete electrophysiological study. I believe this is the most important practical conclusion from the excellent study by Souza Mario et al.<sup><xref ref-type="bibr" rid="B2">2</xref></sup></p>
    </body>
    <back>
      <fn-group>
        <fn fn-type="other" id="fn2">
          <p>Short Editorial related to the article: Association Between Atrial Fibrillation Occurrence and Wolff-Parkinson-White Syndrome: Is Prediction Possible?</p>
        </fn>
      </fn-group>
    </back>
  </sub-article>
</article>
