| 导管射频消融快速型心律失常对心室肌复极离散度的影响 |
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| 引用本文： | 李刚,莫余波,陈良海,彭永权,黄维义,罗兴林. 导管射频消融快速型心律失常对心室肌复极离散度的影响[J]. 泸州医学院学报, 2001, 24(6): 489-490 |
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| 作者姓名： | 李刚 莫余波 陈良海 彭永权 黄维义 罗兴林 |
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| 作者单位： | 泸州医学院附属医院心血管病研究室,四川,泸州,646000 |
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| 摘 要： | 目的：探讨导管射频消融术（RFCA）对心室肌复极离散度的影响。方法：测量60例快速型心律失常患者RFCA术前、术后的QTd、QTcd、JTd、JTcd。结果：快速型心律失常患者RFC术前、术后QTd、QTcd、JTd、JTcd略有延长但无显著性差异（P＞0．05），房侧消融组和室侧消融组 术前、术后QTd、QTcd、JTd、JTcd均无显著性差异（P＞0．05）。结论：RFCA对快速型心律失常患者整体心室肌复极离散度无影响。
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| 关 键 词： | 心律失常 导管射频消融术 QT JT离散度 心动过速 |
| 文章编号： | 1000-2669(2001)04-0489-02 |
THE INFLUENCE OF REDIOFREQUENCY CATHETER ABLATION ON THE DISPERSION OF VENTRICULAR REPOLARIZATION IN TACHYARRHYTHMIA |
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| Li Gang,et al. THE INFLUENCE OF REDIOFREQUENCY CATHETER ABLATION ON THE DISPERSION OF VENTRICULAR REPOLARIZATION IN TACHYARRHYTHMIA[J]. Journal of Luzhou Medical College, 2001, 24(6): 489-490 |
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| Authors: | Li Gang et al |
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| Affiliation: | Li Gang,et al Department of cardiovascular disease research,the affiliated hospital,Luzhou Medical college |
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| Abstract: | Objective: This study was to investigate the influence of radiofrequency catheter ablation (RFCA) on QT and JT dispersions in patients with tachyarrhythmia. Method: QT dispersions?corrected QT dispersions? JT dispersions and corrected JT dispersions were measured in 60 patients with tachyarrhymia before and after RFCA.Result: QT dispersions?corrected QT?JT dispersions and corrected JT dispersions had no significant difference before and after RFCA in patients with tachyarrhythmia (P>0.05). Conclusion: RFCA may not effect the dispersion of venticular repolarization in patients with tachyarrhythmia. |
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| Keywords: | Tachyarrhythmia RFCA QT and JT dispersion |
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