| 心率变异信号的复杂度分析 |
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| 引用本文： | 徐霞,杨浩.心率变异信号的复杂度分析[J].压电与声光,2008,30(5). |
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| 作者姓名： | 徐霞 杨浩 |
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| 作者单位： | 1. 重庆大学,电气工程学院,重庆,400044;重庆工学院,电子信息与自动化学院,重庆,400050
2. 重庆大学,电气工程学院,重庆,400044 |
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| 摘 要： | 心率变异(HRV)反映了交感神经和迷走神经对心血管系统的综合调节作用,是评价心血管系统功能的重要指标,在临床中可用作参考实现对心血管疾病辅助诊断及其康复过程的无创性监测。复杂度是刻画时间序列信号信息量的一个重要参数。该文设计了阿托品和倍他乐克药物对比实验,计算了心率变异信号的Kolmogor-ov复杂度,并对结果进行了统计分析,其结果为临床提供了参考。
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| 关 键 词： | 非线性 心率变异(HRV)信号 Kolmogorov复杂度 |
Analysis of HRV Based on the Complexity Measure |
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| XU Xia,YANG Hao.Analysis of HRV Based on the Complexity Measure[J].Piezoelectrics & Acoustooptics,2008,30(5). |
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| Authors: | XU Xia YANG Hao |
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| Abstract: | The heart rate variability(HRV) reflects the synthetical function of the parasympathetic-sympathetic nerve to adjust and control the heart and blood system.It is an important index to character the heart and blood system,and is valuable to diagose heart and blood disease in clinical diagnosis.The complexity is a valuable parameter to represent the information contained in a time series.In this paper,designing the contrastive medicine experiments between Atropine and Betaloc,the Kolmogorov complexity indexes are calculated and analyzed,some valuable conclusions are expressed according to the result. |
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| Keywords: | nonlinear property HRV signals Kolmogorov complexity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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