Trimetazidine administration minimizes myocardial damage and improves left ventricular function after percutaneous coronary intervention.

Background And Objective: The aim of this study was to evaluate whether the administration of trimetazidine, a piperazine derivative, to patients before and after percutaneous coronary intervention (PCI) minimizes the PCI-induced myocardial damage and improves left ventricular function 1 and 3 months after the procedure.

Methods: Fifty-two patients hospitalized for acute coronary syndromes (ACS) were included in this study. Patients were randomized into two groups: group A (trimetazidine group; n = 27) and group B (placebo group; n = 25).