开发了一个心率变异性分析系统。该系统通过检测心率变异性的时域.频域参数.评估了受试者在不同状态下的自主神经系统的交感神经和迷走神经活动性的变化.为与心率变异性相关的研究提供了分析工具。
A heart rate variability (HRV)analysis system is presented. The change of the activity of Sympathetic and vagus nerve is evaluated by detecting the parameters of heart rate variability of the testee in different states using the system. The system provides a tool for the study of heart rate variability.