Direct current conversion of atrial fibrillation--long-term results.
D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000209:etiology / Q000628:therapy*; D002306:Cardiac Volume; D004554:Electric Countershock / Q000009:adverse effects; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D013997:Time Factors