李文铮,柳景华

• 1:首都医科大学附属北京安贞医院心内科北京市心肺血管疾病研究所

摘要(Abstract)：

<正>心脏再同步治疗(cardiac resynchronization therapy,CRT)在治疗心力衰竭(心衰)中具有肯定的疗效,美国心脏协会已将CRT作为左束支阻滞(left bundle branch block,LBBB)合并QRS≥150 ms心衰患者的Ⅰ类适应证,即便患者的心功能NYHA分级为Ⅰ~Ⅱ级[1-2]。心室激动融合和心脏同步运动的恢复对于CRT术后的效果十分重要,CRT的优化是其治疗成功的关键。CRT优化方法众多,本文介绍目前无创CRT优化方法及其进展。

关键词(KeyWords)： 心脏再同步治疗;无创优化

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(81070227);; 北京市教育委员会科技项目(KM201110025019)

作者(Author): 李文铮,柳景华

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