Diagnosis of myocardial perforation by intracardiac electrograms recorded from the indwelling catheter.
D000818:Animals; D002037:Bundle-Branch Block / Q000209:etiology; D006328:Cardiac Catheterization; D004285:Dogs; D004562:Electrocardiography; D006327:Heart Block / Q000628:therapy; D006335:Heart Injuries / Q000175:diagnosis* / Q000209:etiology; D006343:Heart Septal Defects; D006801:Humans; D009206:Myocardium; D010138:Pacemaker, Artificial / Q000009:adverse effects*