INCREASED RISK OF CARDIAC DEATH WITH RECURRENT TACHYCARDIA MEDIATED CARDIOMYOPATHY DUE TO ATRIAL FIBRILLATION/FLUTTER

Tachycardia mediated cardiomyopathy is a rare consequence of atrial tachyarrhythmias, where reduced left ventricular ejection fraction (LVEF) recovers after achievement of sinus rhythm or rate control. A small proportion develop recurrent TMC with recurrence of arrhythmia and outcomes in this group