摘要
冠状动脉内支架断裂是冠状动脉支架术后少见而严重的并发症,支架断裂后引起支架内再狭窄和支架内血栓形成,是支架术后再次血运重建的原因之一。目前研究发现多种原因与支架断裂相关,包括右冠状动脉、病变角度、支架长度、支架重叠、静脉桥血管、Cypher支架应用等。该文主要就冠状动脉支架断裂的分类、检测方法、发生机制、临床表现及处理方法等进行综述。
Coronary stent fracture is a rare and severe complication after stcnt implantation, and it is one of the causes of revascularization due to in-stent restenosis and stent thrombosis. The present study showed that several factors were related to stent fracture, such as ： right coronary, angle in target lesion, total stent length, stent overlapping, saphenous vein grMt, and Cypher stent usage etc.. Here is to make a review of the classification, detecting methods, main mechanisms, clinical manifestations and treatments of coronary stent fracture.
出处
《医学综述》
2013年第22期4122-4125,共4页
Medical Recapitulate
