Malfunction of a disc mitral valve prosthesis: detection by phonocardiography.
D001024:Aortic Valve Stenosis / Q000150:complications; D001344:Autopsy; D006328:Cardiac Catheterization; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000150:complications*; D010701:Phonocardiography; D013927:Thrombosis / Q000209:etiology