The Effect of Sodium Glucose Co-trnasportert Type 2 Inhibitors on Arterial Stiffness, Endothelial Glycocalyx Thickness and Cardiac Deformation After Acute Myocardial Infarction

Acute myocardial infarction (MI) remains one of the leading causes of cardiovascular morbidity and mortality worldwide. It most commonly occurs due to acute coronary artery occlusion following rupture or erosion of an atherosclerotic plaque and subsequent thrombus formation. Despite significant advances in reperfusion strategies and guideline-directed pharmacological therapy, patients who survive MI remain at increased risk for adverse cardiovascular outcomes, including heart failure, recurrent myocardial infarction, stroke, and cardiovascular death. Therefore, additional therapeutic strategies that may improve vascular function, myocardial remodeling, and overall cardiovascular prognosis following MI are of considerable clinical interest. Sodium-glucose cotransporter-2 (SGLT2) inhibitors have recently emerged as an important pharmacological class with significant cardiometabolic benefits. Large randomized clinical trials have demonstrated that SGLT2 inhibitors reduce the risk of hospitalization for heart failure and cardiovascular mortality in patients with type 2 diabetes mellitus and in patients with heart failure irrespective of diabetic status. The cardioprotective effects of these agents appear to extend beyond glycemic control and include improvements in myocardial energetics, vascular function, inflammation, and oxidative stress. Emerging evidence suggests that SGLT2 inhibitors may also exert beneficial effects on vascular stiffness, endothelial function, and myocardial remodeling. However, data regarding their potential impact on arterial stiffness, endothelial glycocalyx integrity, and myocardial deformation parameters in the early post-myocardial infarction setting remain limited. The primary aim of the present study is to investigate the effect of empagliflozin administration (10 mg daily) on arterial stiffness, endothelial glycocalyx thickness, and myocardial deformation indices of the left ventricle and left atrium during a 12-month follow-up period