瓣膜闭锁不全 meaning in English

valvular incompetence
valvular insufficiency

These thumps are replaced by thrills when valvular insufficiencies or stenoses or congenital defects are present .
这些撞击在瓣膜闭锁不全或狭窄，或者有先天性缺损时被震颤所代替。
We focused on treatment evaluation , follow - up protocol , hoping that these can help clinicians to know how to treat this kind of patients
本报告提出一个五岁患有心房瓣膜闭锁不全及心室瓣膜闭锁不全的女孩，针对其牙科治疗之评估考量做讨论，以提供日后此类患者牙科治疗的参考。