Less-invasive Emax estimation under cardiac assistance based on angular frequency method

Makoto Yoshizawa, Ken ichi Abe, Daisuke Sato, Hiroshi Takeda, Tomoyuki Yambe, Shin ichi Nitta

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)

Abstract

A new less-invasive method of estimating the maximum elastance (Emax) of the myocardium under cardiac assistance without direct measurement of the left ventricular volume has been developed. The key technique is to estimate the angular frequency identifying the value of Emax in the three-element Windkessel model. Numerical simulations and in vivo experiments have been carried out to examine the adequacy of the method.

Original languageEnglish
Pages (from-to)107-108
Number of pages2
JournalAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume16
Issue numberpt 1
Publication statusPublished - 1994 Dec 1
EventProceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2) - Baltimore, MD, USA
Duration: 1994 Nov 31994 Nov 6

ASJC Scopus subject areas

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

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