New signal processing techniques for improved reliability of impedance cardiography

L. Y. Shyu, S. P. Reddy, J. H. Nagel, Neil Schneiderman

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

4 Scopus citations

Abstract

Different techniques have been developed for parameter extraction and segmentation of the impedance cardiogram for improved reliability and precision of beat-to-beat determination of systolic time intervals, stroke volume, and related cardiac indices. The solutions presented improve on previous techniques by; (1) substantially reducing jitter in the localization of events within the cardiac cycle; (2) providing exact determination of signal amplitudes even in the presence of artifacts and interference signals; and (3) eliminating the influence of respiratory signal modulation on parameter extraction.

Original languageEnglish
Title of host publicationIEEE/Engineering in Medicine and Biology Society Annual Conference
Place of PublicationPiscataway, NJ, United States
PublisherPubl by IEEE
Pages41-42
Number of pages2
Volume10
Editionpt 1
StatePublished - Nov 1 1988
EventProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society - New Orleans, LA, USA
Duration: Nov 4 1988Nov 7 1988

Other

OtherProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CityNew Orleans, LA, USA
Period11/4/8811/7/88

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Shyu, L. Y., Reddy, S. P., Nagel, J. H., & Schneiderman, N. (1988). New signal processing techniques for improved reliability of impedance cardiography. In IEEE/Engineering in Medicine and Biology Society Annual Conference (pt 1 ed., Vol. 10, pp. 41-42). Publ by IEEE.