title: Multiple systolic clicks and echographic coarse systolic fluttering with porcine valve malfunction.
mesh_terms: D000328:Adult; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000175:diagnosis* / Q000209:etiology; D001705:Bioprosthesis; D004452:Echocardiography; D004868:Equipment Failure; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis* / Q000209:etiology; D010701:Phonocardiography; D013599:Systole