title: Detection of prosthetic mitral valve obstruction by phonocardiography.
mesh_terms: D001021:Aortic Valve / Q000503:physiopathology; D001024:Aortic Valve Stenosis / Q000601:surgery; D006328:Cardiac Catheterization; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology / Q000601:surgery; D010701:Phonocardiography; D012214:Rheumatic Heart Disease / Q000601:surgery; D013927:Thrombosis