1989
DOI: 10.1590/s0102-76381989000100008
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Rotura ventricular após substituição da valva mitral

Abstract: valva mitral (SVM), foram registrados entre 332 pacientes. Os autores reconhecem , entre seus casos, 3 roturas na junção atrioventricular, ocorridas logo após a saída de bypass e 1 rotura em parede posterior do VE, ocorrida na unidade de terapia intensiva (UTI). Os pacientes eram todos do sexo feminino e tinham, em média, 58 anos de idade. Tais acidentes aconteceram 3 vezes após substituição isolada da valva mitral e 1 vez em operação combinada de SVM e revascularização do miocárdio. Admitem que o mecanismo pr… Show more

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Cited by 2 publications
(4 citation statements)
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“…In the present case, it was used externally to the LV posterior wall to stem the bleeding caused by rupture after mitral valve replacement. Roberts & Morrow described the first two cases of ventricular rupture; namely, rupture attributed to the weakness of the wall by the withdrawal of leaflet calcification in one case, and in the other, the perforation of the ventricular wall by excessive withdrawal of the papillary muscle [ 1 ] .…”
Section: Discussionmentioning
confidence: 99%
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“…In the present case, it was used externally to the LV posterior wall to stem the bleeding caused by rupture after mitral valve replacement. Roberts & Morrow described the first two cases of ventricular rupture; namely, rupture attributed to the weakness of the wall by the withdrawal of leaflet calcification in one case, and in the other, the perforation of the ventricular wall by excessive withdrawal of the papillary muscle [ 1 ] .…”
Section: Discussionmentioning
confidence: 99%
“…The occurrence of ventricular rupture after the replacement of the mitral valve is due to several factors [ 1 ] . It can be caused by improper selection of prosthesis that replaces the valve, especially in elderly patients or female patients with little fibrous rings [ 1 , 2 ] . The prosthesis bigger than ring can cause local ischemia.…”
Section: Discussionmentioning
confidence: 99%
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