Mapping of the precordium. II. Murmurs and abnormal sounds.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001022:Aortic Valve Insufficiency / Q000175:diagnosis; D001024:Aortic Valve Stenosis / Q000175:diagnosis*; D006326:Heart Auscultation; D006801:Humans; D006973:Hypertension / Q000150:complications*; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*