Sarwar, Madiha, Syed Muhammad Imran Majeed, Muhammad Alamgir Khan, Tausif Ahmed, and Faizania Shabbir. 2013. “EFFECT OF AGE AND GENDER ON ARRHYTHMIAS IN PATIENTS WITH CHRONIC HEART FAILURE”. Pakistan Journal of Physiology 9 (2):11-14. https://doi.org/10.69656/pjp.v9i2.366.