Atrial fibrillation produced by atrial stimulation.
D001281:Atrial Fibrillation / Q000209:etiology*; D001282:Atrial Flutter / Q000209:etiology; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D010138:Pacemaker, Artificial / Q000009:adverse effects*