基于Visual C++的MIT-BIH心电数据管理系统的设计

Design of MIT-BIH ECG Data Management System Based on Visual c++

目的:识读MIT-BIH心电数据库格式,为研究心电监护系统提供信号源,为心电算法的仿真打好了基础。方法:以VC++6.0为平台,利用面向对象语言编程读取心电数据,经过D/A转换输出到心电监护系统,仿真验证心电算法。结果:心电信号输出与回放同步,可有效控制信号源。实现截取、保存、回放任一段心电波形。结论:系统平台可作为心电信号软件管理平台,提供给心电监护系统进行仿真试验。

Objective： To provide a signal source for studying the ECG monitoring system and lay foundation for the simulation of ECG algorithm with the method to read the format of MIT-BIH ECG database. Methods： Object-oriented programming language, which based on the visual c＋＋6.0 development platform, was used to read ECG data. ECG algorithm was simulated after data export from ECG Monitoring System and D/A converter. Results： Signal source can be controlled effectively as the output of ECG data and playback is synchronous. The interception, storage and playback of any section ofECG waveform have been achieved. Conclusions： System platform can be used as ECG management platform and provide an ECG monitoring system for simulation.