Venkateshwaran, R., and M. A. Arumugam. “Wall Motion Score Index and Left Ventricular Ejection Fraction As Predictors of Cardiovascular Events After Acute Myocardial Infarction”. International Journal of Advances in Medicine 10, no. 11 (October 20, 2023): 765–769. Accessed November 17, 2025. https://www.ijmedicine.com/index.php/ijam/article/view/3916.