That is difficult to answer without more information on your history. Cardiomyopathy with a low ejection fraction puts you at higher risk for dangerous arrythmias. You may be a candidate for a B...

cardiomyopathy means a disease of the cardiac muscle & it can affect circulation causing swellings in the arms. The links will give you more info

Idiopathic dilated cardiomyopathy (IDC) is a myocardial disease characterised by ventricular dilatation, impaired contractility, and the symptoms of congestive heart failure. Although the causes of...