On-line QRS complex detection using wavelet filtering

L. Szilágyi, Z. Benyó, S. M. Szilágyi, A. Szlávecz, L. Nagy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

This paper presents a new QRS complex detection algorithm that can be applied in various on-line ECG processing systems. The algorithm is performed in two steps: first a wavelet transform filtering is applied to the signal, then QRS complex localization is performed using a maximum detection and peak classification algorithm. The algorithm has been tested in two phases. First the QRS detection in ECG registrations from the MIT-BIH database has been performed, which led to an average detection ratio of 99.50%. Then, the algorithm has been implemented into a microcontroller-driven portable Holter device. This research is supported by the Hungarian Foundation for Scientific Research, Grant T29830 and FKFP0301/0999 Project.

Original languageEnglish
Title of host publicationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Pages1872-1874
Number of pages3
Volume2
Publication statusPublished - 2001
Event23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Istanbul, Turkey
Duration: Oct 25 2001Oct 28 2001

Other

Other23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CountryTurkey
CityIstanbul
Period10/25/0110/28/01

Fingerprint

Electrocardiography
Microcontrollers
Wavelet transforms
Processing

Keywords

  • ECG
  • QRS detection
  • Wavelet transform

ASJC Scopus subject areas

  • Mechanical Engineering
  • Energy Engineering and Power Technology

Cite this

Szilágyi, L., Benyó, Z., Szilágyi, S. M., Szlávecz, A., & Nagy, L. (2001). On-line QRS complex detection using wavelet filtering. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings (Vol. 2, pp. 1872-1874)

On-line QRS complex detection using wavelet filtering. / Szilágyi, L.; Benyó, Z.; Szilágyi, S. M.; Szlávecz, A.; Nagy, L.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 2 2001. p. 1872-1874.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Szilágyi, L, Benyó, Z, Szilágyi, SM, Szlávecz, A & Nagy, L 2001, On-line QRS complex detection using wavelet filtering. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. vol. 2, pp. 1872-1874, 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Istanbul, Turkey, 10/25/01.
Szilágyi L, Benyó Z, Szilágyi SM, Szlávecz A, Nagy L. On-line QRS complex detection using wavelet filtering. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 2. 2001. p. 1872-1874
Szilágyi, L. ; Benyó, Z. ; Szilágyi, S. M. ; Szlávecz, A. ; Nagy, L. / On-line QRS complex detection using wavelet filtering. Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Vol. 2 2001. pp. 1872-1874
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