Noman, Abdullah Al, Md Kamran Hasan, Md Arifuzzaman, Bhabananda Baroi, Md Titu Miah, and - Amiruzzaman. “Echocardiographic Evaluation of Systolic Left Ventricular Function in Acute Myocardial Infarction in 1st Week of Hospitalization”. Bangladesh Journal of Medicine 33, no. 1 (December 6, 2021): 12–18. Accessed July 6, 2022. https://www.banglajol.info/index.php/BJMED/article/view/56784.