Fatema, Nilufar, Rayhan Masum Mandal, Jahanara Arzu, SM Ahsan Habib, Khurshed Ahmad, Fazlur Rahman, Sajal Krisna Banerjee, Chaudhury Meshkat Ahmed, and Md Harisul Hoque. “Objective Evidence of Pulsus Alternans by Echocardiography in Acute Severe Heart Failure”. University Heart Journal 16, no. 2 (October 11, 2020): 92–98. Accessed April 19, 2024. https://banglajol.info/index.php/UHJ/article/view/49667.