bypass-valve

基本解释

Cardiac patients are living longer and longer--up to 20 years after receiving stents, a heart bypass, or heart-valve replacements.
心脏病人的寿命越来越长，在血管支架、心脏搭桥或者心瓣膜置换手术后，病人最长可以活20年。
All patients underwent coronary-artery bypass grafting, and 1181 patients (11.5%) underwent combined coronary-artery bypass grafting and valve surgery.
所有的患者均接受了冠脉搭桥手术，其中1181例（11.5％）患者接受了冠脉搭桥术联合瓣膜手术。
Each D-series pump comes complete with a back to tank bypass valve and built-in strainer.
每个E系列的泵有一个内/外部的旁通阀和内置过滤器。