Progress in the study and treatment of peri-device leak after left atrial appendage closure  

作　　者：Ying-Bo Qi Hui-Min Chu 

机构地区：[1]Department of Cardiology,Health Science Center,Ningbo University,Ningbo 315000,Zhejiang Province,China [2]Department of Cardiology,Arrhythmia Center,Ningbo First Hospital,Ningbo 3153000,Zhejiang Province,China

出　　处：《World Journal of Clinical Cases》2023年第25期5857-5862,共6页世界临床病例杂志

基　　金：Supported by Zhejiang Provincial Foundation for Medical and Health Sciences,No.2021KY980.

摘　　要：For patients with atrial fibrillation with an increased risk of stroke and contraindications to long-term anticoagulation,percutaneous left atrial appendage closure(LAAC)has become an important alternative to long-term oral anticoagulation.Incomplete closure of the LAAC during the procedure leads to faster blood flow in the interstitial space around the device,resulting in peri-device leak(PDL),which is not uncommon.Studies are still inconclusive in determining the incidence,long-term safety,and management of PDL.Therefore,this article reviewed the progress made in the research and treatment of PDL after LAAC.

关 键 词：Atrial fibrillation Left atrial appendage closure Peri-device leak THROMBOEMBOLISM Cardiac computed tomography angiography Treatment 

分 类 号：R541.75[医药卫生—心血管疾病]