[PHONOCARDIOGRAPHIC FINDINGS OF MITRAL AND AORTIC VALVE PROSTHESES].
D001021:Aortic Valve; D006348:Cardiac Surgical Procedures; D006350:Heart Valve Prosthesis; D006801:Humans; D010701:Phonocardiography
HEART VALVE PROSTHESIS; PHONOCARDIOGRAPHY
RILIEVI FONOCARDIOGRAFICI DA PROTESI VALVOLARE MITRALICA ED AORTICA.