心室晚电位检测仪的研制

Development of detecting instrument for ventricular late potentials

介绍了心室晚电位微机检测系统，该系统不仅具有传统心室晚电位时域分析和频域分析的功能，还增加了基于波变换的心室晚电位逐搏动态检测。此外，该系统还具有常规十二导联心电图的采集与打印功能。临床实验结果表明该仪器性能可靠、抗干扰能力强。

In this papera computer system detecting ventricular late potentials is introducedwhich has reliable and highly anti－jamming performances proved by clinical experiments．Besides the traditional function of time－domain and frequency－domain analysis for ventricular late potentialsit also has following operations including beat－to－beat dynamic detection based on wavelet commutation gathering and printing general 12－leads ECG．Clinical exercise result shows this instrument has good performance and high resisting interfere capacity．