A Wavelet Based Technique to Measure Heart Rate Variability

被引：0
作者：
M.K. Ahmad
H. Knaf
P. Lang
机构：
[1] Aligarh Muslim University,Department of Mathematics
[2] Fraunhofer Institut fUr Techno- und Wirtschaftsmathematik (ITWM),undefined
来源：
Sampling Theory in Signal and Image Processing | 2009年 / 8卷 / 2期
关键词：
Wavelets; wavelet transform; multiresolution analysis; wavelet decomposition; orthonormal wavelets; electrocardiogram; heart rate variability; arrhythmia; RR interval; 42C40; 65D18; 65T60; 94A08; 42A99;
D O I：
10.1007/BF03549513
中图分类号：
学科分类号：
摘要：
We have applied the wavelet transformation on large RR interval data sets and detected the medication effect on patients. The scatter plots of wavelet coefficients of RR interval data sets provide the “states of the cardiovascular system.” Our plots of scalewise variation of wavelet coefficients can be viewed as 'overall health indicator', named generalized heart rate variability plot. A comparison with the widely used statistical measure like SDNN is also made.
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收藏
页码：147 / 159
页数：12
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