Gaffar MA, Ferdous J, Suchi SS. Doppler Echocardiographic Hemodynamic Changes Following Percutaneous Balloon Mitral Valvotomy. J Rang Med Col. [Internet]. 2026 May 17 [cited 2026 May 20];11(1):63-8. Available from: https://www.banglajol.info/index.php/JRPMC/article/view/89956