Studies on functional heart murmurs in children. II. The origin of the precordial vibratory murmur and the pulmonic systolic murmur in children.
D001024:Aortic Valve Stenosis / Q000175:diagnosis*; D002302:Cardiac Output; D002648:Child; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006326:Heart Auscultation; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D010701:Phonocardiography; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis*; D014636:Valsalva Maneuver