剑桥词典the action of making blood flow return to normal after the supply has been cut off, especially after a heart attack or stroke （尤指在心髒病發作或中風之後使血液循環恢複正常的）再灌注 Reperfusion measures work best if they are started within 30 minutes after symptoms start . 在症狀發生後30分鍾內做再灌注傚果最好。 返回 reperfusion