<unk>  is a decline in left ventricular function and left ventricular dilation as a result of chronic or frequently recurring paroxysmal<unk> . The<unk>  can either be an atrial<unk>  or a ventricular tachycarrhythmia. Depending upon the duration of the<unk> , the condition is either completely or partially reversible.
Tachycardia induced cardiomyopathy
Stress cardiomyopathy
Alcoholic cardiomyopathy
Adrenergic myocarditis
Uremic pericarditis
Arrhythmogenic right ventricular cardiomyopathy
Noncompaction cardiomyopathy thromboembolism
Postinfarction conduction abnormalities