傅里叶技术在心率变异性功率谱分析中的实际应用细节。
Details of a real world implementation of Fourier techniques for power spectral analysis of heart rate variability.
作者信息
Gilham J
机构信息
SpaceLabs Medical, Redmond, Washington 98073.
出版信息
J Electrocardiol. 1992;25 Suppl:221-3. doi: 10.1016/0022-0736(92)90107-b.
PMID:1297701
Abstract
A software package designed to perform a power spectral analysis of heart rate variability for Holter data is presented. The implementation is for the SpaceLabs Medical FT series 386/486-based Holter analysis workstation (Redmond, WA). The package is designed to allow rapid assessment of both short-term and long-term fluctuations in the heart rate spectrum. The package can be used to make a variety of spectral measurements of heart rate variability.
摘要
本文介绍了一个用于对动态心电图数据进行心率变异性功率谱分析的软件包。该软件包是为SpaceLabs Medical FT系列基于386/486的动态心电图分析工作站（华盛顿州雷德蒙德）而开发的。该软件包旨在快速评估心率谱中的短期和长期波动情况。它可用于进行各种心率变异性的频谱测量。
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