Complications of Catheterization&Cardiovascular Intervention
卒中并发症
➢发生率 0.38%
1990~1999年间, 9662例患者,12407人次PCI, 43例发生卒中
➢高龄、左室射血分数低、糖尿病为卒中并发症 的独立预测因素
➢卒中患者预后差
Complications of Catheterization&Cardiovascular Intervention
Complications of Catheterization&Cardiovascular Intervention
Complications of Catheterization&Cardiovascular Intervention
➢急性血管闭塞的病变因素: 含血栓病变 老化静脉桥 分叉病变 成角病变 病变远端迂曲 长病变
Complications of Catheterization&Cardiovascular Intervention
急性血管闭塞常见原因
➢血管夹层
绝大多数为介入器械损伤所致
➢处理含血栓病变 ➢冠状动脉痉挛
ACC/AHA PCI指南2001
Complications of Catheterization&Cardiovascular Intervention
导致心肌梗死的原因
➢急性血管闭塞 ➢边支血管闭塞 ➢No-reflow或远端血管栓塞 ➢亚急性支架血栓
NSTEMI发生率约5-10% STEMI发生率约1-3%
血管直径<2.5mm
局限夹层
IIb/I?DCA
血管直径>2.5mm
螺旋夹层