The primary research and development of software oversampling mapping system for electrocardiogram.
- Author:
Yu ZHOU
1
;
Jie REN
Author Information
1. School of Medical Instruments and Food Engineering, Shanghai University of Science and Technology, Shanghai 200093, China. zyusst@yahoo.cn
- Publication Type:Journal Article
- MeSH:
Body Surface Potential Mapping;
instrumentation;
Electrocardiography;
instrumentation;
Equipment Design;
Humans;
Signal Processing, Computer-Assisted;
instrumentation;
Software
- From:
Journal of Biomedical Engineering
2011;28(2):376-380
- CountryChina
- Language:Chinese
-
Abstract:
We put forward a new concept of software oversampling mapping system for electrocardiogram (ECG) to assist the research of the ECG inverse problem to improve the generality of mapping system and the quality of mapping signals. We then developed a conceptual system based on the traditional ECG detecting circuit, Labview and DAQ card produced by National Instruments, and at the same time combined the newly-developed oversampling method into the system. The results indicated that the system could map ECG signals accurately and the quality of the signals was good. The improvement of hardware and enhancement of software made the system suitable for mapping in different situations. So the primary development of the software for oversampling mapping system was successful and further research and development can make the system a powerful tool for researching ECG inverse problem.
