Abnormal heart sounds, murmurs, ECG abnormalities, and enlarged heart on chest x-ray may lead to the diagnosis. Echocardiogram abnormalities and cardiac catheterization or angiogram to rule out coronary artery blockages, along with a history of heavy alcohol use can confirm the diagnosis.
Alcoholic cardiomyopathy
Amyloid cardiomyopathy
Viral cardiomyopathy
Dilated cardiomyopathy
Coxsackievirus-induced cardiomyopathy
Ischemic cardiomyopathy
Diabetic cardiomyopathy
Restrictive cardiomyopathy