Pacemaker induced ventricular tachycardia. Report of a case with the "runaway pacemaker".
D004562:Electrocardiography; D006352:Heart Ventricles; D006801:Humans; D007049:Iatrogenic Disease; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D013610:Tachycardia / Q000209:etiology*