Nasrin, Sahela, F Aaysha Cader, and M Maksumul Haq. “Clinical and Angiographic Prole of Patients With Left Bundle Branch Block”. Ibrahim Cardiac Medical Journal 6, no. 1-2 (March 20, 2018): 14–19. Accessed October 7, 2025. https://www.banglajol.info/index.php/ICMJ/article/view/53756.