NADEEM, M A, T WASEEM, K MAHMOOD, S F IMAM, and A H KHAN. 2020. “Differences in Clinical Profile and Echocardiographic Findings in Patients With Valvular Vs Non-Valvular Origin of Atrial Fibrillation”. Annals of King Edward Medical University 5 (1):44-47. https://doi.org/10.21649/akemu.v5i1.3392.