| 采用普通心房电极行右室流出道起搏的初步探讨 |
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| 引用本文： | 俞杉,陈启旸,陈欣,夏旻,张萍.采用普通心房电极行右室流出道起搏的初步探讨[J].中国心脏起搏与心电生理杂志,2006,20(2):153-154. |
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| 作者姓名： | 俞杉 陈启旸 陈欣 夏旻 张萍 |
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| 作者单位： | 贵州省人民医院心内科,贵州贵阳,550001 |
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| 摘 要： | 目的探讨心房J型电极在右室流出道(RVOT)起搏的临床应用。方法对8例采用普通心房电极行RVOT起搏(其中5例进行了永久性置入)的患者进行了起搏阈值测定及随访。结果心房电极行RVOT起搏,起搏阈值、R波振幅和电极阻抗与心尖部起搏比较无差异(P>0.05);操作简单、起搏成功率高。随访3~6个月无电极脱位,起搏功能良好。结论普通心房J型电极似可以替代螺旋电极行RVOT永久起搏。
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| 关 键 词： | 心血管病学 右室流出道 心房电极 永久起搏 |
| 文章编号： | 1007-2659(2006)02-0153-02 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005年7月1日 |
The application of atrial electrode in right ventricular outflow tract pacing |
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| YU Sha,CHEN Qi-yang,CHEN Xin,XIA Min,ZHANG Ping.The application of atrial electrode in right ventricular outflow tract pacing[J].Chinese Journal of Cardiac Pacing and Electrophysiology,2006,20(2):153-154. |
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| Authors: | YU Sha CHEN Qi-yang CHEN Xin XIA Min ZHANG Ping |
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| Abstract: | Objective To explore the clinical application of atrial electrode in right ventricular otuflow tract(RVOT) pacing. Methods Paramenters in 8 cases(including the permanent RVOT pacing in 5 cases) were investigated and followed up. Results Stimulation threshold, pulse width and the impedance were no significant difference between RVOT pacing and right ventricular apex pacing . Atrial lead could be inserted in RVOT with easy manipulation and high success rate. In 3-6 months follow-up , there was not electrode dislodgement and pacing condition had maintained.Conclusions The usual atrial electrode could replace the spiral electrode for pacing in RVOT. |
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| Keywords: | Cardiology Right ventricular outflow trace Atrial electrode Permanent pacing |
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