More and more evidences show that inflammation is an important part in restenosis course after PCI, and adhesion of leukocyte is the earliest reaction of this injury-induced inflammation.

• 越来越多的证据表明炎症在冠脉介入后再狭窄中起着重要的作用，粘附作用是这种损伤性炎症最初的病生理变化之一。