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两种三维标测系统引导射频消融治疗特发性右室流出道室性早搏的疗效 被引量:5

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摘要 目的:探讨两种三维标测系统Ensite Array与CARTO对特发性右室流出道室性早搏的射频消融治疗,观察临床疗效。方法:入选60例特发性右室流出道室性早搏患者,其中49例使用Ensite Array标测系统进行消融,11例使用CARTO标测系统进行消融,术后评估两组患者疗效及进行随访。结果:60例右室流出道室性早搏患者中,起源于前间隔10例(16.7%),中间隔27例(45.0%),后间隔8例(13.3%),前游离壁6例(10.0%),后游离壁9例(15.0%)。术中平均X线照射时间CARTO组(1.6±1.6)min少于En Site Array组(5.2±2.8)min。En Site Array组成功46例(93.9%),CARTO组成功11例(100.0%)。随访(594±216)d,En Site Array组复发10例(20.4%),CARTO组复发1例(9.1%)。结论:两种三维标测系统引导射频消融治疗特发性右室流出道室性早搏均有较高成功率,复发少,消融过程安全高效,且运用CARTO系统术中X线照射时间比En Site Array系统显著减少。
出处 《实用医学杂志》 CAS 北大核心 2015年第18期3033-3035,共3页 The Journal of Practical Medicine
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