[Study of heart sound, with special reference to arrhythmia].
D000818:Animals; D001011:Aorta; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000503:physiopathology*; D001794:Blood Pressure; D006328:Cardiac Catheterization; D004285:Dogs; D004558:Electric Stimulation; D006352:Heart Ventricles; D006439:Hemodynamics; D006801:Humans; D010701:Phonocardiography / Q000295:instrumentation; D011651:Pulmonary Artery