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

doi:10.1109/IEMBS.2006.259852

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 proceeding › Conference 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 language	English
Title of host publication	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Pages	612-615
Number of pages	4
DOIs	https://doi.org/10.1109/IEMBS.2006.259852
Publication status	Published - Dec 1 2006
Externally published	Yes
Event	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06 - New York, NY, United States Duration: Aug 30 2006 → Sep 3 2006

Publication series

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

Other

Other	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Country/Territory	United States
City	New York, NY
Period	8/30/06 → 9/3/06

All Science Journal Classification (ASJC) codes

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

Access to Document

10.1109/IEMBS.2006.259852

Cite this

Nobuaki, Y., Kamei, Y., Lu, J., Shimayoshi, T., Ishikawa, S., Amano, A., Kotera, H., & 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

Reproducing nonlinear force velocity relation of myocardial tissue by a nonlinear parallel elastic component. / Nobuaki, Yutaka; Kamei, Yu; Lu, Jianyin et al.

28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06. 2006. p. 612-615 4030010 (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings).

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

Nobuaki, Y, Kamei, Y, Lu, J, Shimayoshi, T, Ishikawa, S, Amano, A, Kotera, H & 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., 4030010, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, pp. 612-615, 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06, New York, NY, United States, 8/30/06. https://doi.org/10.1109/IEMBS.2006.259852

Nobuaki Y, Kamei Y, Lu J, Shimayoshi T, Ishikawa S, Amano A et al. 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. 2006. p. 612-615. 4030010. (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings). doi: 10.1109/IEMBS.2006.259852

Nobuaki, Yutaka ; Kamei, Yu ; Lu, Jianyin et al. / Reproducing nonlinear force velocity relation of myocardial tissue by a nonlinear parallel elastic component. 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06. 2006. pp. 612-615 (Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings).

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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.",

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AB - 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.

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

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