title: Use of external muscle stimulation in a patient with a unipolar DDD pacemaker.
mesh_terms: D000368:Aged; D002311:Cardiomyopathy, Dilated / Q000150:complications / Q000628:therapy; D004599:Electric Stimulation Therapy; D006801:Humans; D008297:Male; D009132:Muscles / Q000502:physiology*; D010138:Pacemaker, Artificial; D013610:Tachycardia / Q000150:complications / Q000628:therapy