[Long-term fate of 103 patients with auricular fibrillation lasting for over 15 days treated with cardioversion and preventive therapy].

103 patients with atrial fibrillation lasting more than 15 days were treated by cardioversion, with a return to normal sinus rhythm in 92 per cent of cases. If the atrial fibrillation recurred during the first six months, a further electric shock was given and the treated was changed or better adapted to the patient. The sinus rhythm was maintained in 85.