腔内影像学技术在支架失败中应用的研究进展  

Research progress in the application of intravascular imaging in stent failure

作　　者：左燕 徐艺硕 胡思宁[1] 贾海波[1] 于波[1] ZUO Yan;XU Yi-shuo;HU Si-ning;JIA Hai-bo;YU Bo(Department of Cardiology,the second Affiliated Hospital of Harbin Medical University,the Key Laboratory of Myocardial Ischemia,Chinese Ministry of Education,Harbin 150086,China)

机构地区：[1]哈尔滨医科大学附属第二医院心内科教育部心肌缺血重点实验室,黑龙江哈尔滨150086

出　　处：《中国介入心脏病学杂志》2023年第9期688-692,共5页Chinese Journal of Interventional Cardiology

基　　金：黑龙江省自然科学基金项目(TD2020H001);国家自然科学基金重大科研仪器研制项目(81827806)。

摘　　要：支架置入是治疗冠心病的重要手段,迄今为止,我国每年经皮冠状动脉介入治疗手术量已达百万例。随着支架的广泛应用,其弊端也不断显露,支架失败的案例屡见不鲜,严重影响着经皮冠状动脉介入治疗患者的预后。如何在支架置入即刻识别次优的置入效果、正确规避支架失败、优化支架失败的诊疗,腔内影像学技术提供了新思路。本文综述了支架失败的常见类型及腔内影像学技术在支架失败防治中无可替代的优势。Up to now,the number of percutaneous coronary intervention(PCI)has reached one million each year in China.Stent implantation is an important solution to coronary artery disease.Along with its widely use,some defects are also exposed,which lead to stent failure and seriously affect the prognosis of patients after PCI.Intravascular imaging provides new ways of how to detect suboptimal stent complications and optimize stent implantion for avoiding or treating stent failure.This article reviews the common types and mechanisms of stent failure,and expounds the irreplaceable advantages of intravascular imaging.

关 键 词：腔内影像学技术 支架失败 支架内血栓 支架内再狭窄 

分 类 号：R541[医药卫生—心血管疾病]