Top Abstract Purchase Related
Home
>
Node
>
Subnode

The measurement of QT dispersion using wavelet transformation

Gao, R.; Wei, Y.; Cui, C.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 16(1): 46-49

1999

ISSN/ISBN: 1001-5515
PMID: 12553275
Document Number: 499126
This paper addressed the application of wavelet to the measurement of QT dispersion and presented a new method using multi-thresholds to determinate the end point of T-wave. The results geined by computer and human were compared. We also suggested that QT dispersion be defined as the SD of 12 QT intervals.

Document emailed within 1 workday
Secure & encrypted payments

Yao, F.-q.; Cai, H.-j.; Sun, J.-w.; Qiao, W. 2015: Application of stationary wavelet transformation to winter wheat SPAD hyperspectral monitoring Ying Yong Sheng Tai Xue Bao 26(7): 2139-2145
Liu, B.; Zhu, H.; Ren, X. 2011: De-noising and measurement of pulse wave velocity of the wavelet Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 28(1): 54-57
Keenan, D.B.; Wilhelm, F.H. 2005: Adaptive and wavelet filtering methods for improving accuracy of respiratory measurement Biomedical Sciences Instrumentation 41: 37-42
Jermendy, G. 1996: QTc dispersion and risk of cardiac death in peripheral vascular disease. QTc dispersion also occurs in diabetes Bmj 313(7064): 1082; Author Reply 1082-3
Bouteligier, R.; Vaes, G.; Berlamont, J.; Flamink, C.; Langeveld, J.G.; Clemens, F. 2005: Advection-dispersion modelling tools: what about numerical dispersion? Water Science and Technology: a Journal of the International Association on Water Pollution Research 52(3): 19-27
Broniewski, M. 1971: Attempt at evaluating the dispersion phase and area of the dispersion phase in acute episodes of rheumatic fever in children Pediatria Polska 46(6): 741-747
Haynes, W.L.; Alward, W.L.; Tello, C.; Liebmann, J.M.; Ritch, R. 1995: Incomplete elimination of exercise-induced pigment dispersion by laser iridotomy in pigment dispersion syndrome Ophthalmic Surgery and Lasers 26(5): 484-486
May, C.; Hubing, N.; Hahn, A.W. 1997: Wavelet transforms for electrocardiogram processing Biomedical Sciences Instrumentation 33: 1-6
Chen, Y.H. 2000: Wavelet packet-based ECG compression Zhongguo Yi Liao Qi Xie Za Zhi 24(5): 270-273
Zhao, W.; Yang, F.; Zhang, Y. 2008: Wavelet-based skull contour identification Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 25(5): 1034-1038
Wan, X.; Qin, S.; Liang, X.; Ding, J. 2006: A new approach to wavelet-based P-wave detection Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 23(4): 722-725
Cui, S.; Liu, D. 2011: Denoising worm artifacts of elastogram using 2-D wavelet shrinkage Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 28(3): 460-464
Poornachandra, S.; Kumaravel, N. 2003: A wavelet coefficient smoothened RLS adaptive denoising model for ECG Biomedical Sciences Instrumentation 39: 154-157
Chen, C.; Liu, J. 2004: An approach based on wavelet transform to removal of noises Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 21(1): 89-92
Quian Quiroga, R.; Rosso, O.A.; Başar, E. 1999: Wavelet entropy: a measure of order in evoked potentials Electroencephalography and Clinical Neurophysiology. Suppl 49: 299-303
Pasanen, E.G.; Travis, J.D.; Thornhill, R.J. 1994: Wavelet-type analysis of transient-evoked otoacoustic emissions Biomedical Sciences Instrumentation 30: 75-80
Zhang, M.; Zhang, B.; Chen, Y. 2014: Wavelet entropy analysis of spontaneous EEG signals in Alzheimer's disease Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 31(4): 755
Zhu, Y.; Cai, K.; Wang, Y. 2006: Wavelet-based pulse-abnormality analysis for heroin addicts Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 23(5): 986-990
Wang, H.; Chen, Z.; Zou, S.; Zhao, L. 2010: The continuous analysis of EEG's alpha wave by morlet wavelet transform Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 27(4): 746-748; 752
Wu, X.; Feng, H.; Zhou, H.; Wang, T. 2001: The method of instantaneous pulse detection based on hybrid wavelet transform Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 18(1): 60-63