Continuous monitoring of the sympatho-vagal balance through spectral analysis

被引：100

作者：

Bianchi, AM

Mainardi, LT

Meloni, C

Chierchia, S

Cerutti, S

机构：

[1] Lab. of Biomedical Engineering, IRCCS S. Raffaele Hospital, Milano

[2] Dept. of Biomedical Engineering, Polytechnic University, Milano

[3] Dept. of Cardiology, IRCCS S. Raffaele Hospital, Milano

[4] Polytechnic University, Milan

[5] Dept. of Comp. and System Sciences, University of Rome La Sapienza

[6] MIT, Harvard School of Public Health, Boston, MA

[7] Biomedical Engineering Group, Italian AEI

[8] IEEE-AEI, IFMBE-AIIMB, ESEM

[9] Department of Biomedical Engineering, Polytechnic University, 20133 Milano

来源：

IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE | 1997年 / 16卷 / 05期

关键词：

D O I：

10.1109/51.620497

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In this article the activity of the autonomic nervous system is noninvasively studied by means of autoregressive (AR) frequency analysis of the heart-rate variability (HRV) signal. Some methods of noise rejection and robustness for AR recursive identification are presented that make on-line frequency analysis of the heart-rate variability signal more reliable. The goodness of the algorithms is first tested through simulations, and then results obtained on real data during ischemic episodes are presented.

引用

页码：64 / 73

页数：10

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