心脏再同步化治疗后的房颤负荷  

Burden of Atrial Fibrillation After Cardiac Resynchronization Therapy

作　　者：Adelstein E.C. Saba S. 罗亮 

机构地区：[1]Cardiovascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, United States.Dr.

出　　处：《世界核心医学期刊文摘（心脏病学分册）》2007年第12期14-15,共2页

摘　　要：心脏再同步化治疗(CRT)可能减轻慢性心力衰竭(HF)患者的房颤(AF)负荷。对27例无永久性AF的CRT植入失败患者,根据年龄、性别、HF原因以及阵发性AF病史各匹配2例CRT植入成功患者———其中1例为应答者,另1例为无应答者。在中位时间为386d的随访期内,获取装置记录的快速心房率以及模式转换事件。与无应答者和对照患者相比较,Cardiac resynchronization therapy(CRT) may diminish atrial fibrillation(AF) burden in patients with chronic heart failure(HF). Each of 27 patients without permanent AF in whom CRT implantation was unsuccessful was paired with 2 active CRT patients-1 responder and 1 nonresponder-based on age, gender, cause of HF, and history of paroxysmal AF.Device-documented high atrial rates and mode-switching episodes were tabulated during a median follow-up of 386 days. CRT responders had significantly improved left vent...

关 键 词：应答者 患者 CRT 

分 类 号：R541.7[医药卫生—心血管疾病]