<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1870-7203</journal-id>
<journal-title><![CDATA[Acta médica Grupo Ángeles]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. Grupo Ángeles]]></abbrev-journal-title>
<issn>1870-7203</issn>
<publisher>
<publisher-name><![CDATA[Grupo Ángeles, Servicios de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-72032025000200201</article-id>
<article-id pub-id-type="doi">10.35366/119494</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aneurisma de seno de Valsalva sobre válvula bicúspide]]></article-title>
<article-title xml:lang="en"><![CDATA[Valsalva sinus aneurysm on bicuspid valve]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramón y Cajal Calvo]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Briceño Revillo]]></surname>
<given-names><![CDATA[Jorge Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Abad]]></surname>
<given-names><![CDATA[Laura]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Zaragoza  ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Francisco Victoria  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Zaragoza  ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<volume>23</volume>
<numero>2</numero>
<fpage>201</fpage>
<lpage>203</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032025000200201&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032025000200201&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032025000200201&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  los aneurismas de los senos de Valsalva son dilataciones anómalas de la raíz aórtica entre el anillo valvular y la unión sinotubular de la aorta ascendente.  Caso clínico:  hombre de 54 años con disnea y síncope con alta sospecha de tromboembolismo pulmonar (TEP). Las pruebas radiológicas revelan presencia de aneurisma del seno de Valsalva.  Conclusión:  esta entidad es poco diagnosticada y puede confundirse con otras afecciones. De etiología multifactorial, el tratamiento de elección es la cirugía. Es importante conocer los signos radiográficos para obtener un diagnóstico temprano y planificar el tratamiento adecuado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Valsalva sinus aneurysms are abnormal dilatations of the aortic root between the valve annulus and the sinotubular junction of the ascending aorta.  Clinical case:  a 54-year-old man with dyspnea and syncope with a high suspicion of PE. Radiological tests reveal the presence of a Valsalva sinus aneurysm.  Conclusion:  this entity is rarely diagnosed and can be confused with other conditions. Due to its multifactorial etiology, the treatment of choice is surgery. It is important to know the radiographic signs to obtain an early diagnosis and plan the appropriate treatment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[seno aórtico]]></kwd>
<kwd lng="es"><![CDATA[embolia pulmonar]]></kwd>
<kwd lng="es"><![CDATA[angiografía por tomografía computarizada]]></kwd>
<kwd lng="es"><![CDATA[síncope]]></kwd>
<kwd lng="es"><![CDATA[aneurisma]]></kwd>
<kwd lng="en"><![CDATA[sinus of Valsalva]]></kwd>
<kwd lng="en"><![CDATA[pulmonary embolism]]></kwd>
<kwd lng="en"><![CDATA[computed tomography angiography]]></kwd>
<kwd lng="en"><![CDATA[cardiology]]></kwd>
<kwd lng="en"><![CDATA[radiology]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
