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An event detection algorithm in ECG with 60Hz interference and baseline wandering

Published: 24 November 2009 Publication History

Abstract

In this paper, a morphology based, time domain algorithm to detect QRS complexes in unfiltered ECG contaminated by 60Hz interference and baseline wandering is introduced. The method uses two slope trace waves which are the delayed version of an original signal with averaged slopes within a certain time interval. After the two slope trace waves are determined and used to remove 60Hz interference, another slope trace wave is followed to determine the epoch of QRS complexes by the help of amplitude and interval thresholds. The algorithm has been applied to ECG before preprocessing to show its practical applicability and efficiency. It is found that the method can detect the QRS complex appropriately in presence of 60Hz interference and baseline wandering.

References

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Thakor, Nitish V.; Webster, John G.; Tompkins, Willis J.; "Estimation of QRS Complex Power Spectra for Design of a QRS Filter", Biomedical Engineering, IEEE Transactions on Volume BME-31, Issue 11, Nov. 1984 pp.702--706.
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N. Nikolaev, Z. Zikolov, A. Gotechev, K. Egiazarian, "Wavelet domain wiener filtering for ECG denoising using improved signal estimate", Proceedings of 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing, Istanbul, Vol.6, 2000, pp.3578--3581.
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J. Kim, M. Kim, I. Won, S. Yang, K. Lee, and W. Huh, "A biomedical Signal Segmentation Algorithm for Event Detection Based on Slope Tracing," IEEE EMBS 31st annual international conference, Minneapolis, USA, September 2009.
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J. Kim, "A 60Hz interference reduction using slope trace waves," Proceedings of 2009 International Conference on Convergence and Hybrid Information Technology (ICHIT 2009), Daejeon, Korea, 2009.
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J. Kim, M. Kim, I. Won, S. Yang, K. Lee, and W. Huh, "An ECG signal processing algorithm based on removal of wave deflections in time domain," IEEE EMBS 31st annual international conference, Minneapolis, USA, September 2009.

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  1. An event detection algorithm in ECG with 60Hz interference and baseline wandering

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      cover image ACM Other conferences
      ICIS '09: Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
      November 2009
      1479 pages
      ISBN:9781605587103
      DOI:10.1145/1655925
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      Published: 24 November 2009

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      Author Tags

      1. 60Hz interference
      2. ECG
      3. QRS complex
      4. baseline wandering
      5. slope trace wave

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      • (2021)Application of Internet of Things and artificial intelligence for smart fitness: A surveyComputer Networks10.1016/j.comnet.2021.107859189(107859)Online publication date: Apr-2021
      • (2017)Movement detection and analysis of resistance exercises for smart fitness platform2017 Ninth International Conference on Ubiquitous and Future Networks (ICUFN)10.1109/ICUFN.2017.7993818(410-415)Online publication date: Jul-2017

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