New signal processing techniques for improved reliability of impedance cardiography

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

New signal processing techniques for improved reliability of impedance cardiography

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

Psychology

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	IEEE/Engineering in Medicine and Biology Society Annual Conference
Place of Publication	Piscataway, NJ, United States
Publisher	Publ by IEEE
Pages	41-42
Number of pages	2
Volume	10
Edition	pt 1
State	Published - Nov 1 1988
Event	Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society - New Orleans, LA, USA Duration: Nov 4 1988 → Nov 7 1988

Other

Other	Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society
City	New Orleans, LA, USA
Period	11/4/88 → 11/7/88

ASJC Scopus subject areas

Engineering(all)

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New signal processing techniques for improved reliability of impedance cardiography. / Shyu, L. Y.; Reddy, S. P.; Nagel, J. H.; Schneiderman, Neil.

IEEE/Engineering in Medicine and Biology Society Annual Conference. Vol. 10 pt 1. ed. Piscataway, NJ, United States : Publ by IEEE, 1988. p. 41-42.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shyu, LY, Reddy, SP, Nagel, JH & 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 edn, vol. 10, Publ by IEEE, Piscataway, NJ, United States, pp. 41-42, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, New Orleans, LA, USA, 11/4/88.

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