Finite Element Analysis of Ventricular Wall Motion and Intra-Ventricular Blood Flow in Heart with Myocardial Infarction(<Special Issue>Bioengineering)
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概要
- 論文の詳細を見る
To study the wall motion abnormality and characteristic flow distribution observed in the heart with myocardial infarction, we modified our finite element model of left ventricle and performed simulations at two different phases after the onset of the disease by applying characteristic material property to the infarcted region. The model could not only reproduce the hemodynamic change in myocardial infarction but also give mechanistic insight into the following complicating problems. 1) Stagnation of blood as the cause of clot formation 2) Extra energy wasted for the stretch of infarcted tissue. The effect of compensatory enhancement of the force generation in normal myocardial tissue is also discussed.
- 社団法人日本機械学会の論文
- 2004-12-15
著者
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杉浦 清了
東京大学大学院新領域創成科学研究科
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Sugiura Seiryo
Graduate School of Frontier Sciences, The University of Tokyo
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Hisada Toshiaki
Graduate School of Frontier Sciences, The University of Tokyo
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Watanabe Hiroshi
Graduate School of Frontier Sciences, The University of Tokyo
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SUGANO Takeshi
Former Graduate Student of Graduate School of Frontier Sciences, The University of Tokyo
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Sugano Takeshi
Former Graduate Student Of Graduate School Of Frontier Sciences The University Of Tokyo
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Sugiura Seiryou
The Department Of Human Environmental Studies The University Of Tokyo
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Sugiura Seiryou
東京大学 循環器内科
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Sugiura Seiryo
Department Of Cardiovascular Medicine University Of Tokyo Graduate School Of Medicine
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Hisada Toshiaki
Graduate School Of Frontier Sciences The University Of Tokyo
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Hisada Toshiaki
Institute Of Environmental Studies Graduate School Of Frontier Science The University Of Tokyo
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Watanabe Hiroshi
Super-fine Sr Lithography Laboratory Association Of Super-advanced Electronics Technologies(aset) At
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Hisada T
Graduate School Of Frontier Sciences The University Of Tokyo
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Sugiura Seiryo
Graduate School Of Frontier Sciences The University Of Tokyo
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Hisada Toshiaki
Graduate School Of Engineering University Of Tokyo
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Sugiura Seryo
The Second Department Of Lnternal Medicine Faculty Of Medicine University Of Tokyo
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WATANABE Hiroshi
Graduate School of Electrical and Electronic Engineering and Venture Business Laboratory, Chiba University
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