中文摘要：

提出了手持式心率变异性采集、分析系统的设计，通过双手按触电极采集并存储患者的5分钟心电信号；利用USB口上传PC机，使用LabVIEW编写的软件分析心率变异性参数：心率变异性参数计算．计算函数用matlab编写并生成com组件实现。

英文摘要：

A design of handheld heart rate variability acquisition and analysis system is proposed. The system collects and stores the patient＇s ECG every five minutes through both hands touching on the electrodes, and then -uploads data to a PC through USB port. The system uses software written in LabVIEW to analyze heart rate variability parameters, The parameters calculated function is programmed and generated to corn components in Matlab.