Cardiac pacing.
D000219:Adams-Stokes Syndrome / Q000628:therapy; D001145:Arrhythmias, Cardiac / Q000628:therapy*; D001919:Bradycardia / Q000628:therapy; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006327:Heart Block / Q000628:therapy; D006335:Heart Injuries / Q000209:etiology; D006801:Humans; D008722:Methods; D010138:Pacemaker, Artificial / Q000009:adverse effects / Q000295:instrumentation; D013610:Tachycardia / Q000628:therapy