Permanent pacemaker failure caused by wire fracture.
D000368:Aged; D004562:Electrocardiography; D004567:Electrodes, Implanted / Q000592:standards*; D004868:Equipment Failure; D005260:Female; D006327:Heart Block / Q000628:therapy*; D006801:Humans; D010138:Pacemaker, Artificial / Q000592:standards*