A. . Azhar, Zarina Naz, Muhammad Ali, Muhammad Yasir, Atif Mughal, and Arham Hayat, “FREQUENCY OF VENTRICULAR ARRHYTHMIAS AFTER ACUTE MYOCARDIAL INFARCTION AND ITS ASSOCIATION WITH HYPOKALEMIA”, IJHR, vol. 3, no. 9, pp. 407–416, Oct. 2025, doi: 10.71000/s3qvem23.