### 抜粋

It is necessary to use complicated myocardial cell model and heart model to evaluate the regional energy production and consumption which leads to the unrealistic computational time. In this research, a left ventricle (LV) simulation model was constructed which includes accurate myocardial cell model. In order to simulate the model in realistic time, we introduced an approximation model of the crossbridge model which can be calculated with weak coupling calculation. The LV model was combined with a circulation model to validate the proposed model by calculating the hemodynamics parameters and ventricular energetics indices. The ESPVR (End Systolic Pressure Volume Relation) showed linear relation, and also the PVA - ATP consumption relation showed linear relation which are widely known as the physiological characteristics of mammalian hearts. From these results, we can say that the model can be used as a model for physiological simulation experiments which are related to the ventricular energetics.

元の言語 | 英語 |
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ホスト出版物のタイトル | Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 |

出版者 | IEEE Computer Society |

ページ | 957-960 |

ページ数 | 4 |

ISBN（印刷物） | 9781424418152 |

DOI | |

出版物ステータス | 出版済み - 1 1 2008 |

イベント | 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - Vancouver, BC, カナダ 継続期間: 8 20 2008 → 8 25 2008 |

### 出版物シリーズ

名前 | Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology" |
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### その他

その他 | 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 |
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国 | カナダ |

市 | Vancouver, BC |

期間 | 8/20/08 → 8/25/08 |

### All Science Journal Classification (ASJC) codes

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

## フィンガープリント An approximation model of myocardial crossbridge for weak coupling calculation of left ventricle model and circulation model' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08*(pp. 957-960). [4649313] (Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology"). IEEE Computer Society. https://doi.org/10.1109/iembs.2008.4649313