GAFFAR, Mohammad Abdul; FERDOUS, Jannatul; SUCHI, Sharmin Shahnaz. Doppler Echocardiographic Hemodynamic Changes Following Percutaneous Balloon Mitral Valvotomy. Journal of Rangpur Medical College, [S. l.], v. 11, n. 1, p. 63–68, 2026. DOI: 10.3329/jrpmc.v11i1.89956. Disponível em: https://www.banglajol.info/index.php/JRPMC/article/view/89956. Acesso em: 20 may. 2026.