冠状动脉循环系统的建模与仿真

2011 16th International Conference on Methods & Models in Automation & Robotics Pub Date : 2011-09-29 DOI:10.1109/MMAR.2011.6031330

A. Siewnicka, Bartlomiej Fajdek, K. Janiszowski, Katarzyna Pucyk

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引用次数: 1

摘要

本文在冠状动脉循环模型的基础上，提出了一种新的模拟人体循环系统的数值方法。增加冠状动脉模型的主要目的是为了模拟和验证左心室辅助对冠状动脉血流状况的影响，以及模拟冠状血管闭塞的可能性。整个包作为PExSim (Process Explorer and Simulation)应用程序的一部分实现。因此，我们有了一个有用的工具，它提供了一个机会来研究人体循环系统的各个组成部分以及整个系统的功能。它允许模拟正常和病理循环条件，如左或右心力衰竭。心室辅助装置(VAD)的实现模型为模拟心脏辅助对冠状动脉血流和迫在眉睫的心肌梗死状况的影响提供了机会。给出了应用方法和建模数据集。并对所得结果进行了分析和比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling and Simulation of coronary circulation system

The paper presents a new numerical package for modelling and simulation of human circulatory system with an extension of coronary circulation model. The main aim of addition of the coronary model was to allow simulation and verification of the influence of the left ventricle assistance on the coronary flow conditions and the possibility of simulation of the coronary vessels occlusion. The whole package was implemented as a part of PExSim (Process Explorer and Simulation) application. As a result we have the useful tool, which gives an opportunity to study functions of individual components of the human circulatory system as well as the system as whole. It allows for simulation of proper and pathology circulation conditions, such as left or right heart failure. Implemented model of the ventricle assist device (VAD) gives the opportunity for modelling the influence of the heart assistance on the coronary flows and the imminent myocardial infarction conditions. Applied methods and the modelling data sets are presented. Analysis and comparison of the received results are included.

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2011 16th International Conference on Methods & Models in Automation & Robotics

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