Presentation | 1997/9/19 Influence of Non Linear Properties of Intra Myocardial Vessel Resistance and Compliance on the Time Courses of the Optimized Passive Intra Myocardial Pressures H Hirayama, H Yamazawa, Y Fukuyama, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have proposed an optimized electrical circuit for intra myocardial coronary circulation to make clear the influence of non linear dependencies of intra myocardial vessel resistance and compliance on the passive intra myocardial pressure. The model was consisted of arterial and venous sides. Each side was further comprised of epicardial and endo cardial sites. By the optimal control theory, we have computed the optimized temporal behaviors of the passive pressures. With increases in the exponents that describe the non linearity of the resistance and compliance, the time courses of the optimized passive pressures were altered significantly. The present analysis have shows that the non linearity in intra myocardial vessel is important in producing physiological intra myocardial passive pressures. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Non linearity / Intra coronary circulation / Passive intra myocardial pressure / Optimal control |
Paper # | NLP97-81 |
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Conference Information | |
Committee | NLP |
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Conference Date | 1997/9/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Influence of Non Linear Properties of Intra Myocardial Vessel Resistance and Compliance on the Time Courses of the Optimized Passive Intra Myocardial Pressures |
Sub Title (in English) | |
Keyword(1) | Non linearity |
Keyword(2) | Intra coronary circulation |
Keyword(3) | Passive intra myocardial pressure |
Keyword(4) | Optimal control |
1st Author's Name | H Hirayama |
1st Author's Affiliation | Department of Public Health Asahikawa Medical Univ.() |
2nd Author's Name | H Yamazawa |
2nd Author's Affiliation | Department of Public Health Asahikawa Medical Univ. |
3rd Author's Name | Y Fukuyama |
3rd Author's Affiliation | Department of Public Health Asahikawa Medical Univ. |
Date | 1997/9/19 |
Paper # | NLP97-81 |
Volume (vol) | vol.97 |
Number (no) | 258 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |