劍橋詞典the action of making blood flow return to normal after the supply has been cut off, especially after a heart attack or stroke （尤指在心臟病發(fā)作或中風之后使血液循環(huán)恢復正常的）再灌注 Reperfusion measures work best if they are started within 30 minutes after symptoms start . 在癥狀發(fā)生后30分鐘內做再灌注效果最好。 返回 reperfusion