
Keywords: انفارکتوس میوکارد بالایی قسمت ST; Myocardial infarction; Speckle-tracking echocardiography; Microvascular obstruction; Contrast-enhanced magnetic resonance imaging; CI; Confidence interval; CMR; Cardiac magnetic resonance; εL; Longitudinal systolic strain; LV; Left ventricular; LVEF; Lef