Altered collagen composition in a prolapsing mitral valve with ruptured chordae tendineae.
Am J Med
; 67(5): 863-6, 1979 Nov.
Article
em En
| MEDLINE
| ID: mdl-507098
ABSTRACT
A patient presented with mitral valve prolapse, ruptured chordae tendineae, severe mitral regurgitation and congestive heart failure. Pathologic studies demonstrated myxomatous changes of both mitral leaflets. Collagen analysis of the valve and of the chordae tendineae revealed the presence of type I collagen in normal quantities and a striking absence of type III and AB collagens. The altered collagen in this patient's mitral valve probably contributed to the development of his mitral valve disorder.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cordas Tendinosas
/
Colágeno
/
Prolapso da Valva Mitral
/
Ruptura Cardíaca
Limite:
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Am J Med
Ano de publicação:
1979
Tipo de documento:
Article