1经静脉拔除心内膜导线发展简介随着电子技术的发展,心内植入型电子装置(cardiac implantable electronic device,CIED),包括起搏器与植入型心律转复除颤器(implantable cardioverter defibrillator,ICD)的植入量日益增加,相关的临床问题也随之增多,例如CIED的感染、导线故障、静脉血栓形成等。特别是感染,轻者为局部囊 1 The development of endocardial leads by intravenous withdrawal Introduction With the development of electronic technology, cardiac implantable electronic devices (ICEDs), including pacemakers and implantable cardioverter defibrillator, ICD) are increasingly implanted, and associated clinical problems are also increasing, such as CIED infection, wire failure, venous thrombosis and so on. In particular, infection, the light for the local capsule