Akhteruzzamanm, M, A Rahman, MA Rahman, R Amin, MNA Miah, AR Khan, TA Chowdhury, A Hossain, and MA Kashem. “Relationship Between Ventricular Asynchrony and QRS Duration in Patients With Left Ventricular Systolic Dysfunction”. Bangladesh Journal of Medicine 23, no. 2 (May 16, 2013): 52–58. Accessed November 27, 2024. https://banglajol.info/index.php/BJMED/article/view/14984.