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阵发性房颤患者迷走神经功能的变化 被引量：2

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摘要 目的用心率变异性(HRV)评价阵发性房颤(PAF)患者自主神经功能的变化。方法选取确诊为阵发性房颤的患者35例以及32名健康志愿者为对照组,行24h动态心电图检查,测定平均心率、HRV的时域指标(SDNN、rMSSD)和频域指标(LnHF、LnLF、LF/HF),比较两组上述指标的变化。结果与对照组相比,阵发性房颤组患者平均心率和LF/HF比值明显降低(P<0.001),而rMSSD、LnHF明显增加(P<0.001),差异有统计学意义。结论阵发性房颤患者迷走神经张力增加。
作者 何元 邹操 赵波
机构地区 江苏省苏州市吴江区第四人民医院心内科 苏州大学附属第一医院心内科 江苏省昆山市第一人民医院心内科
出处 《当代医学》 2013年第16期33-34,共2页 Contemporary Medicine
关键词 心房颤动 阵发性 心率变异性 迷走神经
分类号 R541.7 [医药卫生—心血管疾病]
  • 相关文献

参考文献6

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二级参考文献22

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共引文献1405

同被引文献43

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二级引证文献3

当代医学
2013年 第16期

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