Catheter-induced isorhythmic idioventricular rhythm.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000209:etiology*; D006328:Cardiac Catheterization / Q000009:adverse effects*; D002304:Cardiac Pacing, Artificial / Q000009:adverse effects; D004562:Electrocardiography; D006801:Humans; D008297:Male