PTCA对急性冠脉综合征患者血浆PS和PAI-1活性的影响

被引：1

作者：

王斌

胡健

机构：

[1] 中国医科大学附属第一医院心内科

来源：

中国医科大学学报 | 2003年 / 06期

关键词：

急性冠脉综合征; 经皮冠状动脉成形术; P-选择素; 纤溶酶原激活剂抑制物;

D O I：

暂无

中图分类号：

R541.4 [冠状动脉（粥样）硬化性心脏病（冠心病）];

学科分类号：

摘要：

目的 :旨在了解急性冠脉综合征患者经皮冠状动脉成形术 (PTCA)治疗后 ,血小板内皮功能及纤溶活性的变化。方法 :18例冠状动脉造影 (CAG)阴性者为阴性对照 ,14例CAG阳性者为阳性对照 ,31例PTCA治疗的急性冠脉综合征患者 ,观察P 选择素 (PS)、纤溶酶原激活剂抑制物 (PAI 1)的动态变化。采用ELISA法测结果。结果 :PTCA组患者术后 10minPS显著高于术前 (P <0 .0 5 ) ,并显著高于同时段的CAG (+)组和CAG(- )组 (P<0 .0 5 )。PTCA组术后 2 4hPS与术前比较无统计学差异 (P >0 .0 5 )。在术前PTCA组与CAG(+)组PAI 1显著高于CAG(- )组 (P <0 .0 1) ,PTCA组术后与术前PAI 1无明显变化 (P >0 .0 5 )。结论 :PTCA中存在血小板的活化和内皮细胞损伤 ,但只是一过性反应 ,很快可以恢复。PTCA对纤溶系统无直接影响

引用

页码：67 / 69

页数：3

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