Nonlinear noise reduction for electrocardiograms

Chaos
T Schreiber, D T Kaplan

Abstract

The electrical activity of the heart usually shows dynamical behavior which is neither periodic nor deterministically chaotic: The interbeat intervals seem to contain a random component. Although long term predictions are thus impossible, good predictions can be made for times smaller than one heart cycle. This fact is used in order to suppress measurement errors by a local geometric projection method which was originally developed for chaotic signals. The result constitutes evidence that techniques of time series analysis based on chaos theory can be useful despite the fact that very few natural phenomena have been actually established to be deterministically chaotic. (c) 1996 American Institute of Physics.

References

Dec 1, 1986·IEEE Transactions on Bio-medical Engineering·P S Hamilton, W J Tompkins
Jul 1, 1994·Journal of Cardiovascular Electrophysiology·J K KantersE Agner
Aug 1, 1993·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·H KantzE Brun
Sep 1, 1993·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·E J Kostelich, T Schreiber
Apr 1, 1993·Chaos·Peter GrassbergerThomas Schreiber
Apr 1, 1993·Chaos·J. H. LefebvreE. L. Fallen

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Citations

Jan 24, 2002·Medical & Biological Engineering & Computing·S A ShakespeareD K James
Nov 23, 2011·Biomedizinische Technik. Biomedical Engineering·Zheng WeiCheng Jianchun
Jan 10, 2012·Chaos·M Eugenia Mera, Manuel Morán
Oct 16, 2015·Australasian Physical & Engineering Sciences in Medicine·Ali GhaffariMohammad Niknazar
Oct 13, 2009·Computer Methods and Programs in Biomedicine·M KotasT Kupka
Aug 5, 2008·Computer Methods and Programs in Biomedicine·M Kotas
Oct 5, 2007·Computers in Biology and Medicine·M Kotas
Nov 18, 2006·Computer Methods and Programs in Biomedicine·M Kotas
Jan 10, 2014·IEEE Journal of Biomedical and Health Informatics·Yu YaoMichael Schiek
Jul 14, 2004·IEEE Transactions on Bio-medical Engineering·Marian Kotas
Dec 14, 2007·IEEE Transactions on Bio-medical Engineering·Reza SameniGari D Clifford
Jan 28, 1998·IEEE Transactions on Bio-medical Engineering·M RichterD T Kaplan
Feb 7, 2006·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Xiaohong WanRyuta Kawashima
Feb 12, 1998·The Journal of the Acoustical Society of America·A Behrman, R J Baken
Jun 15, 2006·Physiological Measurement·Patrick Celka, Brett Kilner
Jul 30, 2014·Physiological Measurement·I ChristovR Abächerli
Mar 20, 2018·Physical Review. E·Armin EftekhariChristopher J Rozell
May 1, 1996·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·T Schreiber, D T Kaplan
Oct 13, 2007·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Junfeng SunMichael Small
Jun 13, 2009·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Sven Stausberg, Klaus Lehnertz
Apr 20, 2001·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·K SternickelP David

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