Spontaneous native aortic valve thrombosis.
J Heart Valve Dis
; 8(2): 157-9, 1999 Mar.
Article
em En
| MEDLINE
| ID: mdl-10224574
ABSTRACT
Spontaneous thrombosis of a native aortic valve is an uncommon event that usually follows local trauma, such as cardiac surgery or left heart catheterization, or occurs as a complication of bacterial endocarditis. We report the case of a 65-year-old woman with a history of retinal artery occlusion and severe aortic valve stenosis, in whom transesophageal echocardiography revealed a mobile mass attached to the ventricular surface of the aortic valve. There was no evidence of any hypercoagulable state or infection process. Surgery was performed and a severely stenotic valve resected; a partially organized and firmly adherent free-floating thrombotic mass was observed on the ventricular surface of the aortic valve. Histologic examination demonstrated an organized thrombus. Eleven months after surgery the patient is doing well.
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Base de dados:
MEDLINE
Assunto principal:
Valva Aórtica
/
Trombose
/
Doenças das Valvas Cardíacas
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
/
Female
/
Humans
Idioma:
En
Ano de publicação:
1999
Tipo de documento:
Article