“TO EVALUATE ROLE OF ECHOCARDIOGRAPHY IN DETECTING RIGHT VENTRICULAR HYPERTROPHY PRIOR TO ECG EVIDENCE OF RIGHT VENTRICULAR HYPERTROPHY”, IJFANS, vol. 3, no. 3, pp. 155–157, Jan. 2014, Accessed: Jul. 17, 2026. [Online]. Available: https://ijfans.org/index.php/Journal/article/view/181