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心房颤动的7字线消融术式及临床应用 被引量:11

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摘要 根据Moe的多子波理论和Jalife的母环学说,心房颤动(简称房颤)的维持很可能需要整个心房的参与,仅仅着眼于对肺静脉进行电学隔离做为终点,显然失之偏颇。因此,笔者采用心内非接触式等电位标测技术对房颤的发生和维持进行研究,发现左房肺静脉外的其他部位在房颤的维持中扮演着重要角色,其维持机制符合母环理论,提出了房颤的7字线消融术(左房顶部右上肺静脉至左上肺静脉之间并向下经过左上肺静脉与心耳之间的嵴部一直延伸到二尖瓣环形成完整的消融线)。临床观察显示该术式术后3个月空白期后87.8%的患者能够维持窦性心律。
作者 姚焰
出处 《中国心脏起搏与心电生理杂志》 2008年第4期292-294,共3页 Chinese Journal of Cardiac Pacing and Electrophysiology
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参考文献8

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二级参考文献11

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