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三维立体标测指导下环肺静脉线性消融隔离肺静脉治疗房颤

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摘要 目的:在三维立体标测系统(Carto-Merge)指导下进行环肺静脉线性消融隔离治疗房颤。方法:5例房颤患者(阵发性4例,持续性1例),术前行64排CT检查,重建出的左心房及肺静脉三维图像,在Carto-Merge指导下与患者的心脏解剖结构精确融合,在三维融合图上环肺静脉口周消融,实现肺静脉与左房电隔离。结果:5例患者全部完成预定线性消融,随访3个月4例无房颤发作,1例患者(持续性房颤)术后服用胺碘酮偶有阵发性房颤发作,3个月后无房早及房颤发作;1例患者发生心包填塞并发症;所有患者均无血栓及肺静脉狭窄并发症。结论:三维立体标测系统(Carto-Merge)指导下进行环肺静脉线性消融隔离治疗房颤安全有效。
出处 《新疆医学》 2006年第5期8-10,共3页 Xinjiang Medical Journal
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参考文献5

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