Nicorandil reduces myocardial injury and improves cardiac function in valve replacement surgery.

Background: Myocardial injury during cardiac surgery is associated with increased morbidity and mortality, and proper myocardial protection improves surgical outcomes. We aimed to study the role of preoperative nicorandil in myocardial protection during valve replacement surgery. Methods: The study included 40 patients who were randomized into two groups: control group, and nicorandil group. Preoperative, intraoperative, and postoperative...