TY - GEN AU - Drui,S AU - Brandt,C M AU - Fincker,J L TI - [Valvular or muscular cause of heart sounds?] SN - 0003-3928 PY - 1983///1021 KW - Echocardiography KW - Heart Auscultation KW - Heart Sounds KW - Heart Valves KW - physiology KW - Hemodynamics KW - Humans KW - Myocardial Contraction KW - Phonocardiography KW - Ventricular Function N1 - Publication Type: English Abstract; Journal Article ER -