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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Revista Española de ...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Revista Española de Cardiología (English Edition)
Article . 2011 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Coronary Sinus Orifice Atresia

Authors: Alejandro J, Torres; Sara, Trucco; Ajay, Mirani;

Coronary Sinus Orifice Atresia

Abstract

Un paciente de 7 anos de edad, con antecedente de ventriculo unico caracterizado por doble entrada ventricular izquierda, estenosis mitral, comunicacion interauricular tipo ostium secundum y colocacion de banda en la arteria pulmonar en la infancia, fue referido para una cirugia de Fontan. Una angiografia de la vena innominada demostro la presencia de vena cava superior izquierda (VCSI) en continuacion con el seno coronario (SC). El drenaje de la vena innominada en la vena cava superior derecha era normal (fig. 1). Una angiografia de la VCSI demostro atresia del orificio del SC y ausencia de comunicacion entre el SC y la auricula izquierda. De esta manera, el SC drenaba anormalmente en la vena innominada a traves de la VCSI, y esta via era el unico drenaje del SC (fig. 2). Este hallazgo no tiene consecuencia clinica cuando la anatomia cardiaca es normal. Sin embargo, es de relevancia en pacientes con ventriculo unico, que requieren una cirugia de anastomosis cavopulmonar o de Fontan. En estos casos, el cierre de la VCSI, comunmente realizado mediante cateterismo o durante la cirugia para evitar un shunt de derecha a izquierda, resulta en isquemia de miocardio al ocluirse totalmente el drenaje del SC. La anastomosis cavopulmonar puede realizarse sin intervenir el SC dejando su drenaje en conexion con la circulacion pulmonar y a traves de la VCSI. La opcion quirurgica propuesta en este paciente, en conjuncion con la cirugia de Fontan, fue el destechamiento del SC para permitir su drenaje en la auricula izquierda y ligadura de la VCSI. Figura 1. Figura 2.

Related Organizations
Keywords

Heart Defects, Congenital, Heart Septal Defects, Ventricular, Male, Vena Cava, Superior, Coronary Sinus, Humans, Child, Coronary Angiography, Fontan Procedure

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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