期刊文献+

肺静脉口外环状消融并电学隔离左上腔静脉治疗阵发性心房颤动一例

Left atrium circumferential ablation surrounding the pulmonary veins and electrical isolation of left superior vena cava in the treament of paroxysmal atrial fibrillation
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摘要 左上腔静脉起源的阵发性心房颤动(房颤)是少见的,本文值得一读。但对作者们所用的标测方法—三维导航和双Lasso导管指导下的标测,有点看法。采用Lasso导管标测是需要的,有助于较准确地发现和确定消融靶点,但是何必用双Lasso导管呢?国内、外许多专家学者,只用一根Lasso导管已可达到标测的目的。编者参加了今年九月在北京举办的“国际心血管病论坛”,有幸与来自德国的Kuck KH教授相聚,编者曾问Kuck教授(双Lasso导管标测的创导者之一)请教“双Lasso导管标测的主要益处是什么?”Kuck教授回答说双Lasso导管标测是“研究性”(investigational)的,有利于发现线性消融线上的漏点(gap)。鉴于Lasso导管价格昂贵(2万多人民币一根),我国的医保制度尚待完善,射频导管消融术治疗房颤的费用许多患者难以承受。更何况双Lasso导管!因此,在射频导管消融房颤的操作中,作为“常规”,没有必要采用双Lasso导管标测技术。
出处 《中华心律失常学杂志》 2005年第5期382-384,共3页 Chinese Journal of Cardiac Arrhythmias
基金 卫生部课题资助(WKJ2004-2-004) 江苏省卫生厅课题资助(H200318)
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参考文献13

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