Multivariate approach to QRS detection
Publication
, Journal Article
Bond, AB; Greco, EC; Bowser, R; Kadri, NN; Sketch, MH
Published in: Proceedings of the Annual Conference on Engineering in Medicine and Biology
December 1, 1993
We have developed a QRS detection algorithm based on a multivariate model, in which three independent, normalized measures -- amplitude, first difference, and spatial frequency -- are combined in a weighted sum to generate an indicator variable that is then compared to a detection threshold. To increase sensitivity, we first applied and FIR, band-pass filter consisting of a cascaded series of running medians and means. The techniques appears to be exceedingly robust, correctly detecting even aberrant QRS complexes in noise-corrupted ECGs.
Duke Scholars
Published In
Proceedings of the Annual Conference on Engineering in Medicine and Biology
ISSN
0589-1019
Publication Date
December 1, 1993
Volume
15
Issue
pt 2
Start / End Page
675 / 676
Citation
APA
Chicago
ICMJE
MLA
NLM
Bond, A. B., Greco, E. C., Bowser, R., Kadri, N. N., & Sketch, M. H. (1993). Multivariate approach to QRS detection. Proceedings of the Annual Conference on Engineering in Medicine and Biology, 15(pt 2), 675–676.
Bond, A. B., E. C. Greco, R. Bowser, N. N. Kadri, and M. H. Sketch. “Multivariate approach to QRS detection.” Proceedings of the Annual Conference on Engineering in Medicine and Biology 15, no. pt 2 (December 1, 1993): 675–76.
Bond AB, Greco EC, Bowser R, Kadri NN, Sketch MH. Multivariate approach to QRS detection. Proceedings of the Annual Conference on Engineering in Medicine and Biology. 1993 Dec 1;15(pt 2):675–6.
Bond, A. B., et al. “Multivariate approach to QRS detection.” Proceedings of the Annual Conference on Engineering in Medicine and Biology, vol. 15, no. pt 2, Dec. 1993, pp. 675–76.
Bond AB, Greco EC, Bowser R, Kadri NN, Sketch MH. Multivariate approach to QRS detection. Proceedings of the Annual Conference on Engineering in Medicine and Biology. 1993 Dec 1;15(pt 2):675–676.
Published In
Proceedings of the Annual Conference on Engineering in Medicine and Biology
ISSN
0589-1019
Publication Date
December 1, 1993
Volume
15
Issue
pt 2
Start / End Page
675 / 676