Effects of trimetazidine on myocardial perfusion and left ventricular systolic function in type 2 diabetic patients with ischemic cardiomyopathy.

Aims: To determine whether short-term treatment with trimetazidine (TMZ), an antiischemic agent that directly inhibits fatty acid oxidation and results in stimulation of glucose oxidation, may improve myocardial perfusion and left ventricular systolic function in diabetic patients with ischemic cardiomyopathy.

Methods And Results: We studied 34 clinically stable patients with type 2 diabetes mellitus (DM) and documented multivessel coronary artery disease (29 men and 5 women, mean age 54 +/- 9 years) with depressed systolic function (left ventricular ejection fraction 38 +/- 6%). Patients were randomized into two groups.