title: Successful treatment of pacemaker-induced ventricular fibrillation.
mesh_terms: D000368:Aged; D004554:Electric Countershock; D004562:Electrocardiography; D006336:Heart Massage; D006801:Humans; D008297:Male; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D012121:Respiration, Artificial; D014693:Ventricular Fibrillation / Q000209:etiology / Q000628:therapy*