Sheel, Bivash Kumer, Mohammad Badiuzzaman, Tuhin Haque, Habibur Rahman, Asim Kumar Biswas, and Sayeedur Rahman Khan. “Association Between Myocardial Performance Index (Tei- Index) and Severity of Coronary Artery Disease in Patients With Non-ST Segment Elevation Acute Coronary Syndrome”. Bangladesh Heart Journal 37, no. 1 (June 20, 2022): 16–26. Accessed November 23, 2024. https://banglajol.info/index.php/BHJ/article/view/60100.