Dilated cardiomyopathy

Dilated Cardiomyopathy: Description. Dilated cardiomyopathy (DCM) is a serious disease in which the heart muscles change their structure. It no longer works properly and thus the heart pumps less blood into the systemic circulation during the expulsion phase (systole). In addition, the heart muscle usually can no longer relax properly, so that the phase in … 3. Dilated Cardiomyopathy