摘要
目的 评价球囊腰部直径分级次扩张法 (GBMV)在二尖瓣球囊扩张术的临床疗效。方法 对 85例风湿性心脏病二尖瓣狭窄患者分别应用球囊腰部直径分级次扩张法和改良 Inoue法进行经皮穿刺球囊导管二尖瓣扩张术 (PBMV) ,其中分级次扩张法 5 1例 ,改良 Inoue法 34例 ,进行对比分析。结果 两组比较 ,改良 Inoue法扩张组二尖瓣反流率为 14.7% ,分级次扩张组无新增加二尖瓣反流病例 ,并且术中其他并发症的发生率明显低于前者。结论 球囊腰部直径分级次扩张法能有效预防二尖瓣反流 。
Objective To assess the clinical efficiency of gradual balloon mitral valvuloplasty (GBMV) on preventing mitral regurgitation (MR) after percutaneous balloon mitrall valvuloplasty (PBMV) Methods eighty five patients with rheumatic mitral tenosis undergone PBMV (51 with GBMV and 34 with improved Inoue valvuloplasty) and contrastive analyse Results the rate of MR after PBMV was significantly Lower in the GBMV group than in the improved Inoue valvuloplasty group Conclusion GBMV is a valuable method in preventing MR after PBMV
出处
《医学文选》
2001年第3期269-270,共2页
Anthology of Medicine
关键词
二尖瓣狭窄
分级次球囊扩张术
二尖瓣反流
预防
mitral valve stenosis
gradual balloon dilatation
mitral regurgitation
prevention
