An unusual case of bioprosthetic mitral valve thrombosis.

Thomas, B; Carreras, F; Borras, X; Pons-Lladó, G · Ann Thorac Surg · 2001

case_report · Level V

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Abstract

Bioprosthetic valve thrombosis and related embolism are considered extremely unlikely, thus allowing most patients to avoid long-term anticoagulation. There is, however, limited experience in the diagnosis and treatment of such a condition. We present the case of a patient with a porcine mitral bioprosthesis who presented with acute thrombosis with unusual echocardiographic features. A favorable outcome was observed after conventional anticoagulant treatment.

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