Electrocardiogram System Performance Evaluation Based on the LabVIEW Virtual Instruments Development Platform

摘要

Electrocardiogram (ECG) is a kind of electronic signal which represents the condition of hearts. In order to analyze the electrocardiogram accurately and efficiently, the ECG signal acquisition system based on the Lab VIEW 2011 platform has been proposed in this paper. The interference signal could be alleviated by using the filtering module. The USB6210 data collection card which was designed by the NI Company is used for the collection of ECG signal. The signal acquisition module could be matched with the data acquisition (DAQ) module. Meanwhile, a mass of data could be storaged by the data storage module. The results show that the ECG collecting system which was designed in this paper is a marvelous system that could be widely used in recent decades.