单、双线圈除颤电极临床效果的比较  

Clinical Comparison of Single and Dual Coil Defibrillation Lead

作　　者：童琳[1] 蔡琳[1] 

机构地区：[1]成都市第三人民医院心内科,四川成都610031

出　　处：《心血管病学进展》2016年第6期660-663,共4页Advances in Cardiovascular Diseases

摘　　要：除颤电极是植入式心律转复除颤器的重要组成部分,双线圈除颤电极的使用一直远远多于单线圈除颤电极。然而随着植入式心律转复除颤器临床应用时间的延长,术后电极相关并发症以及电极拔除风险的问题,使人们开始重新审视除颤电极的选择问题。这里将单、双线圈除颤电极在除颤阈值、全因死亡率、自发室性心动过速和心室颤动一次除颤成功率、电极故障率、电极拔除方面的研究做一综述。Implantable defibrillation lead is an important part of implantable cardioverter defibrillator .Dual-coil defibrillation lead has been far more than the single-coil defibrillation lead .However with the implantable cardioverter defibrillator extending clinical application time,lead related postoperative complications and lead extraction risk issues ,people have began to re-examine the selection of defibrillation lead.Here single and dual-coil implantable cardioverter defibrillator leads are reviewed in terms of defibrillation threshold ,all-cause mortali-ty,first-shock success ,electrical failure rates and the lead related extraction risk .

关 键 词：单线圈除颤电极 双线圈除颤电极 心律转复除颤器 心脏再同步化治疗除颤器 

分 类 号：R541.7[医药卫生—心血管疾病]