title: Incidence and clinical significance of pacemaker sounds.
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000175:diagnosis; D003327:Coronary Disease / Q000175:diagnosis; D004562:Electrocardiography; D005260:Female; D006326:Heart Auscultation; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009205:Myocarditis / Q000175:diagnosis; D010138:Pacemaker, Artificial; D010701:Phonocardiography; D013016:Sound