Exercise-Based Cardiac Rehabilitation Has a Strong Relationship with Mean Platelet Volume Reduction

Abstract Background Mean platelet volume (MPV), which is a simple measure of platelet activation, has recently become an interesting topic in cardiovascular research. Exercise-based cardiac rehabilitation (CR) is a comprehensive intervention that decreases mortality-morbidity in patients with coronary artery disease (CAD). Studies on the effects of exercise on platelet activation have yielded conflicting results. Objective The purpose of this study was to determine the effect of an exercise-based CR programs on MPV in patients with stable CAD. Methods The sample was composed of 300 consecutive stable CAD patients. The patients were divided into two groups: CR group (n = 97) and non-CR group (n = 203). Blood analysis was performed. Point-Biserial correlation measures were performed to show correlation between MPV change and CR. A p value of