Development of detection algorithm of fatal arrhythmia for a new implantable cardioverter defibrillator

Makoto Yoshizawa, Masashi Inagaki, Kazunori Uemura, Masaru Sugimachi, Kenji Sunagawa

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

4 Citations (Scopus)

Abstract

This study discusses the validity of new methods of detecting fatal arrhythmia used for ICDs. The method utilizes the steady state gain of the system from the ECG signal to the ventricular volume signal. After analyzing the data measured in a dog, it has been shown that the system can be approximated by a second order resonant system. Moreover, it has been indicated that the batch-type least squares method with the short data window shifting every time the R-wave occurs is better rather than a few versions of recursive algorithms for identifying time-varying parameters.

Original languageEnglish
Title of host publicationProceedings of the 2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3909-3912
Number of pages4
ISBN (Print)0780387406, 9780780387409
DOIs
Publication statusPublished - 2005 Jan 1
Event2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005 - Shanghai, China
Duration: 2005 Sep 12005 Sep 4

Publication series

NameAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume7 VOLS
ISSN (Print)0589-1019

Other

Other2005 27th Annual International Conference of the Engineering in Medicine and Biology Society, IEEE-EMBS 2005
CountryChina
CityShanghai
Period05/9/105/9/4

ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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