title: THE PROXIMITY TRANSDUCER.
mesh_terms: D006348:Cardiac Surgical Procedures; D004285:Dogs; D055724:Electrophysiological Phenomena; D004594:Electrophysiology; D004864:Equipment and Supplies; D006326:Heart Auscultation; D010701:Phonocardiography; D012106:Research; D013903:Thoracic Surgery; D014159:Transducers
keywords: DOGS; ELECTROPHYSIOLOGY; EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; HEART AUSCULTATION; HEART SURGERY; PHONOCARDIOGRAPHY