本试验通过对不同基因型冠心病患者行经皮冠状动脉介入治疗（PCI）术前后纤溶功能变化情况的观察，旨在了解血小板膜糖蛋白Ⅰa基因多态性......

Objective The platelet membrane glycoprotein (GP)Ⅰa/Ⅱa plays a major part as a primary collagen receptor in platelet f......