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  • Title: [Development of multi-channels cardiac electrophysiological polygraph with LabVIEW as software platform and its clinical application].
    Author: Fan S, Jiang Y, Jiang C, Yang T, Zhang C, Liu J, Wu Q, Zheng Y, Liu X.
    Journal: Sheng Wu Yi Xue Gong Cheng Xue Za Zhi; 2004 Oct; 21(5):819-23. PubMed ID: 15553866.
    Abstract:
    Polygraph has become a necessary instrument in interventional cardiology and fundamental research of medicine up to the present. In this study, a LabView development system (DS) (developed by NI in U.S.) used as software platform, a DAQ data acquisition module and universal computer used as hardware platform, were creatively coupled with our self-made low noise multi-channels preamplifier to develop Multi-channels electrocardiograph. The device possessed the functions such as real time display of physiological process, digit highpass and lowpass, 50Hz filtered and gain adjustment, instant storing, random playback and printing, and process control stimulation. Besides, it was small-sized, economically practical and easy to operate. It could advance the spread of cardiac intervention treatment in hospitals.
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