摘要
药物洗脱支架能有效减少支架再狭窄率和靶血管的再次血运重建,但与金属裸支架相比,药物洗脱支架极晚期血栓(VLST)发生率呈上升趋势。研究显示药物洗脱支架术后再内皮化延迟、抗血小板药物抵抗、PCI操作技术与晚期血栓形成有密切相关。本文就VLST形成原因、危险因素及防治策略作以下综述。
Drug-eluting stent can effectively decrease stent restenosis rate and revascularization of target vessels,but compared With bare-metal stent, there Was an increasing trend in incidence rate of very late stent thrombosis (VLST).Some study indicated that delayed re-endothelialization,anti-platelet drug resistance after drug-eluting stent thrombosis after drug-eluting stent implantation and operation technique of percutaneous coronary intervention (PCI)Were closely related to late thrombosis.This article made folloWing overvieW on cause,risk factors and pre-ventive and therapeutic strategy of VLST.
出处
《心血管康复医学杂志》
CAS
2014年第2期221-224,共4页
Chinese Journal of Cardiovascular Rehabilitation Medicine
关键词
血栓形成
支架
血小板聚集抑制剂
Thrombosis
Stents
Platelet aggregation inhibitors