四联搭桥手术

bypass surgery───绕道手术；心脏搭桥手术

spare-part surgery───备件手术

quadruplicature───n.一式四份(quadruplicate的变形)

quarterly survey───季度调查

vascular surgery───[外科]血管外科；[外科]血管外科学

He had suffered a massive heart attack and was rushed to the University Medical Center for quadruple-bypass surgery.───他突发心脏病，被紧急送到了“学院医疗中心”，进行心脏搭桥手术。

Doctors say the fluid and scar tissue are an uncommon complication resulting from the quadruple bypass surgery Mr. Clinton had just six months ago.───医生说，肺部积水和疤痕是克林顿六个月前作心脏搭桥手术所引起的并发症，在类似手术中并不常见。

Days later, he underwent quadruple bypass surgery to restore blood flow to his heart.───数天后，他接受了四重心脏搭桥手术，这样就能恢复供血给心脏。

He has undergone quadruple bypass surgery and has declared personal bankruptcy.───他刚经过心脏四重搭桥手术，宣告个人破产。

God sighed and created quadruple bypass surgery.