coronary bypass造句

1、Angioplasty or coronary bypass restores blood flow to heart muscle.
血管成形术或者冠状动脉分流术恢复血流到心脏肌肉。

2、Saphenous vein graft occlusion is a main reason for the failure of coronary bypass grafting.
冠状动脉搭桥手术失败的主要原因是静脉移植物的再狭窄。

3、Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels.
不仅是正接受冠状动脉反流手术的患者需要一个新的，健康的血管。