Carto三维电标测系统引导下儿童室性早搏射频消融临床疗效观察
Shandong Medical Journal(2018)
Abstract
目的 探讨Carto三维电标测系统引导下儿童室性早搏射频消融的临床疗效.方法 选取儿童室性早搏31例,在局部麻下穿刺右侧股静脉并置入标测电极及消融导管,在CARTO指导下实时重建心腔三维解剖图形,通过激动标测或者起搏标测观察激动顺序颜色的变化,标测出异常激动点,行Carto三维电标测系统引导下射频消融治疗.结果 31例患儿中,麻醉后未行手术治疗室性早搏即消失1例,射频消融成功27例,有效2例,复发1例,射频消融成功率为90.32%.复发1例经第2次射频消融成功.术中无严重并发症发生,术后均康复出院.结论 Carto三维电标测系统引导下射频消融儿童室性早搏安全有效.
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