NDLI: DSP based ST-segment analysis: the wavelet approach

Content Provider	IEEE Xplore Digital Library
Author	Sahambi, J.S. Tandon, S.N. Bhatt, R.K.P.
Copyright Year	1997
Description	Author affiliation: Dept. of Electr. Eng., IIT, New Delhi, India (Sahambi, J.S.)
Abstract	A novel algorithm for ST-segment analysis is developed using the multiresolution wavelet approach. The algorithm has been implemented on a TMS320C25 based add-on DSP card to a PC to provide the on-line analysis and display of ST-segment data. The performance of the system is evaluated using standard ECG waveforms with different morphologies and heart rates in order to take into account the variability of the data encountered in the clinical environment. The results show that the average errors in the calculation of the ST-segment with different morphologies at heart rates of 60 BPM and 120 BPM are 2.0% and 3.3%, respectively. These errors are well within acceptable limits for clinical use. The proposed algorithm has great potential to be a part of an integral ECG analysis system.
Starting Page	455
Ending Page	457
File Size	263613
Page Count	3
File Format	PDF
ISBN	0780338693
ISSN	10864105
DOI	10.1109/SBEC.1997.583343
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-04-04
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Digital signal processing Wavelet analysis Wavelet transforms Electrocardiography Interference Band pass filters Pollution measurement Signal analysis Hardware Detectors
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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