Mitral Valves Pathology
Mostrando 1-4 de 4 artigos, teses e dissertações.
-
1. Avaliação morfogeométrica do ventrículo esquerdo e do anel valvar mitral na cardiomiopatia dilatada isquêmica ou idiopática: estudo comparativo computadorizado / Morphogeometric evaluation of left cardiac ventricle and mitral valval ring in dilated ischemic and idiopathic cardiomyopathies: computer assisted comparative study
INTRODUÇÃO: O conhecimento anatômico desempenha importante papel no desenvolvimento de técnicas diagnósticas e cirúrgicas. Com esse objetivo, na área cardiológica, se mostra fundamental para o entendimento do processo de remodelamento cardíaco que acompanha as cardiomiopatias dilatadas (CMD) tanto isquêmicas (CMDIsq) como idiopáticas (CMDId), de m
Publicado em: 2009
-
2. Pathology of the formalin-treated heterograft porcine aortic valve in the mitral position
The mitral valve was replaced by a pig aortic valve in 33 patients at Groote Schuur Hospital. Eleven of the failed heterograft aortic valves were examined at intervals of from 2 to 32 months after insertion. Fourteen control pig aortic valves were also examined. Electron microscopy was performed on two of the failed heterograft valves and three control pig v
-
3. Duplication of the tricuspid valve
Duplication of the atrioventricular (AV) valves is a rare anomaly, more commonly seen in the mitral position. Only 13 cases have been reported in the literature.1-10 The case described here represents an unusual variant of this anomaly and provides an opportunity to review the pathology and embryologic genesis of duplication deformities of the AV valves.
-
4. Pathology of antibiotic-treated human heart valve allografts
Gavin, J. B., Herdson, P. B., Monro, J. L., and Barratt-Boyes, B. G. (1973).Thorax, 28, 473-481. Pathology of antibiotic-treated human heart valve allografts. Forty-two human heart valves treated with an antibiotic solution were examined by light and electron microscopy up to 168 weeks after grafting in aortic, mitral, and tricuspid positions. There was a pr