ВЫБОР ЛЕЧЕБНОЙ ТАКТИКИ ПРИ ФИБРИЛЛЯЦИИ ПРЕДСЕРДИЙ У БОЛЬНОГО С КАРДИОМЕГАЛИЕЙ

The clinical case report of a patient with tachysystolic atrial fibrillation at the background of considerable cardiomegaly is given, the differential diagnosis of arrhythmogenic and dilated cardiomyopathies is performed; the long-term outcome of the treatment is assessed.