The true incidence of<unk>  is unclear. Some studies have noted the incidence of<unk>  in adults with irregular heart rhythms to range from 8% to 34%. Other studies of patients with atrial fibrillation and left ventricular dysfunction estimate that 25–50% of these study participants have some degree of<unk> .<unk>  has been reported in all age groups.
Tachycardia-induced cardiomyopathy
Alcoholic cardiomyopathy
Coxsackievirus-induced cardiomyopathy
Arrhythmogenic cardiomyopathy
Uremic pericarditis
Ischemic cardiomyopathy
Viral cardiomyopathy
Diabetic cardiomyopathy