[THE INTRACARDIAL PHONOCARDIOGRAM IN AORTIC STENOSIS].
D001024:Aortic Valve Stenosis; D006801:Humans; D010701:Phonocardiography
AORTIC VALVE STENOSIS; PHONOCARDIOGRAPHY
INTRAKARDI'ALN'I FONOKARDIOGRAM U AORT'ALN'I STEN'OZY.