Intractable tachycardia and a dead battery.
D000368:Aged; D000638:Amiodarone / Q000627:therapeutic use; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D044482:Benzeneacetamides; D004554:Electric Countershock / Q000009:adverse effects / Q000295:instrumentation*; D004556:Electric Injuries / Q000209:etiology; D011211:Electric Power Supplies; D006801:Humans; D008297:Male; D008801:Mexiletine / Q000627:therapeutic use; D010138:Pacemaker, Artificial / Q000009:adverse effects*; D010880:Piperidines / Q000627:therapeutic use; D013610:Tachycardia / Q000517:prevention & control / Q000628:therapy*; D013997:Time Factors
D000889:Anti-Arrhythmia Agents; D044482:Benzeneacetamides; D010880:Piperidines; D008801:Mexiletine; C015970:lorcainide; D000638:Amiodarone