Objective: to study the mechanism and the management of complications of percutaneous balloon mitral valvotomy (PBMV).
目的：探讨经皮球囊二尖瓣扩张术(PBMV)并发症防治对策。
2
Objective To assess efficacy of percutaneous balloon mitral valvotomy (PBMV) with an Inoue balloon catheter in the treatment of mitral stenosis with high pulmonary hypertension.
目的评价经皮二尖瓣球囊扩张术（PBMV）治疗二尖瓣狭窄伴中或重度肺动脉高压的疗效。
3
This article reports the clinical study of 1063 patients who underwent percutaneous balloon mitral valvotomy (PBMV) and 1043 patients among them who did successfully (98.2%).