Ajmal, Saba, et al. “PREVALENCE OF RIGHT VENTRICULAR DYSFUNCTION BY ECHOCARDIOGRAPHY PRESENTING WITH ISCHEMIC HEART DISEASE IN SHEIKH ZAYED HOSPITAL RAHIM YAR KHAN”. Insights – Journal of Health and Rehabilitation, vol. 3, no. 5, June 2025, pp. 513-9, https://doi.org/10.71000/dxp58622.