title: Decreased intensity of closure sound in a normally functioning Starr-Edwards mitral valve prosthesis. Observations on presystolic mitral valve closure.
mesh_terms: D000328:Adult; D001146:Arrhythmia, Sinus / Q000150:complications; D001281:Atrial Fibrillation / Q000150:complications; D004554:Electric Countershock; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006327:Heart Block / Q000150:complications; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve; D008946:Mitral Valve Stenosis / Q000601:surgery*; D010701:Phonocardiography