结论儿童心瓣膜手术时，首先选择瓣膜成形术。
Conclusion The valvuloplasty operations are firstly elected in cardiac valve operations of children.
方法采用经皮球囊瓣膜成形术治疗4 5例先天性肺动脉瓣狭窄患者。
Methods 45 cases of congenital pulmonary valve stenosis(PS)were treated with percutaneous balloon pulmonary valvuloplasty.
治疗组病人住院期间行瓣膜环缩术，对照组病人住院期间行血管内瓣膜成形术。
The patients in therapeutic group were performed with valve constriction . The patients in control group were performed with internal valvuloplasty .
目的研究和评价利用瓣膜外修复成形术治疗下肢深静脉瓣膜功能不全的疗效。
Objective To study and evaluate the therapeutic effects of external valvuloplasty for deep venous valve insufficiency of the legs.
方法对下肢深静脉瓣膜功能不全的26例患者(37条肢体)施以股静脉瓣膜外修复成形术。
Methods External valvuloplasty of the femoral vein valve was performed in 26 patients (37 legs) with deep venous valve insufficiency of the legs.
全组行二尖瓣成形术2例，二尖瓣置换术9例，主动脉瓣置换术3例，二尖瓣、主动脉瓣双瓣膜置换术10例；
Mitral valvoplasty in 2 patients and mitral valve replacement in 9 and aortic valve replacement in 3 and double valve replacement in 10 were performed.
目的评估二尖瓣成形术治疗风湿性二尖瓣膜病变的疗效。
Objectives To evaluate the effect of valvuloplasty on rheumatic mitral valve lesion.
上述11例手术所见瓣膜分别位于幽门口或幽门管，均行瓣膜切除并幽门成形术。
The membrane found in the above 11 cases located in pyloric exit or tube, and they underwent membrane excision and pyloroplasty.
上述11例手术所见瓣膜分别位于幽门口或幽门管，均行瓣膜切除并幽门成形术。
The membrane found in the above 11 cases located in pyloric exit or tube, and they underwent membrane excision and pyloroplasty.
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