I am wondering on how worthwhile it would be to take magnesium (and any other) supplements to help combat my mild cardiomyopathy. If yes, how much and what kind? I have a 1 to 2 centimeter area of hypokinesis in left ventricle and very mild hypokinesis in right ventricle. LVEF - 45-50%. I have NSVT, inducable Sustained VT and V-Fib, as well as A-Fib. I do have an ICD. I take Coreg and Lisinopril. I am 34 years old. Thanks for your time and advice!