Verma, Vijay Kumar, Ramakant Rawat, Vidya Sagar, and Granth Kumar. “Echocardiographic Assessment of the Impact of Cardiovascular Risk Factors on Left Ventricular Systolic Function in Patients With Acute Myocardial Infarction”. International Journal of Research in Medical Sciences 2, no. 3 (January 24, 2017): 1101–1106. Accessed May 26, 2026. https://www.msjonline.org/index.php/ijrms/article/view/2361.