what is nonischemic cardiomyopathy
Nonischemic cardiomyopathy is weakness in the muscle of the heart that is not due to coronary artery disease. To make a diagnosis of nonischemic cardiomyopathy, significant coronary artery disease should be ruled out.ardiomyopathy can lead to heart failure as the pumping efficiency of the heart is diminished. People with cardiomyopathy are often at risk of arrhythmia and/or sudden cardiac death. Dilated cardiomyopathy (DCM) is the commonest form of cardiomyopathy, and one of the leading indications for heart transplantation.