Auscultatory clicks produced by pacemaker catheters.
D000368:Aged; D004562:Electrocardiography; D005260:Female; D005471:Fluoroscopy; D006326:Heart Auscultation; D006801:Humans; D007366:Intercostal Muscles / Q000503:physiopathology; D008875:Middle Aged; D010138:Pacemaker, Artificial; D010701:Phonocardiography