insufficiency of valves
英 [ˌɪnsəˈfɪʃənsi ɒv vælvz]
美 [ˌɪnsəˈfɪʃənsi əv vælvz]
（心）瓣膜关闭不全
双语例句
- The 8 cases complicated with moderate to severe aortic valvular insufficiency ( AVI) were treated by valvuloplasty, plication and hanging operation of aortic valves.
对8例合并中至重度主动脉瓣关闭不全（AI）采用主动脉瓣成形术和主动脉瓣折叠悬吊术。 - Methods 49 patients with venous valvular insufficiency were examined using 2-D color Doppler flow imaging to observe the anatomic structures of valves and hemodynamics of venous flow in legs.
方法应用二维彩色多普勒血流显像检查下肢静脉瓣功能不全49例，观察下肢静脉血管及瓣膜的解剖结构和血流动力学的改变。