Reproducing nonlinear force velocity relation of myocardial tissue by a nonlinear parallel elastic component

Yutaka Nobuaki, Yu Kamei, Jianyin Lu, Takao Shimayoshi, Satoshi Ishikawa, Akira Amano, Hidetoshi Kotera, Tetsuya Matsuda

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

Abstract

To realize precise simulation of the left ventricular motion, it is important to utilize an accurate myocardial tissue model which can reproduce various characteristics of myocardial tissue contraction. In this study, we show that the nonlinear characteristics of the passive myocardial tissue property is the essential nature of the nonlinear force-velocity relation and present a formulation for hyperelastic physiological tissue property. Experimental results of our myocardial tissue simulation with the hyperelastic material property proposed are in good agreement with the reported force-velocity relation of real tissue.

Original languageEnglish
Title of host publication28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Pages612-615
Number of pages4
DOIs
Publication statusPublished - Dec 1 2006
Externally publishedYes
Event28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06 - New York, NY, United States
Duration: Aug 30 2006Sep 3 2006

Publication series

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

Other

Other28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
CountryUnited States
CityNew York, NY
Period8/30/069/3/06

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All Science Journal Classification (ASJC) codes

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

Cite this

Nobuaki, Y., Kamei, Y., Lu, J., Shimayoshi, T., Ishikawa, S., Amano, A., ... Matsuda, T. (2006). Reproducing nonlinear force velocity relation of myocardial tissue by a nonlinear parallel elastic component. In 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06 (pp. 612-615). [4030010] (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings). https://doi.org/10.1109/IEMBS.2006.259852