网络心脏:采用迭代设计过程来开发左心室心脏图形显示

R. Jegathese, G. L. Guan, L. Rajiv, E. Ng, D. Ghista, E. Prakash
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引用次数: 1

摘要

本文提出了一种基于模型的心脏形状和动力学表示方法。将心脏左心室(LV)构建为一个数学模型,接近实际左心室的形状。该模型适合于模拟心脏在心动周期中的变形。对心室心肌进行了伪应力应变分析,并进行了可视化。可视化软件能够模拟患病心脏的状况。交互式模型和软件实现可用于广泛的仿真研究,可以将该虚拟模型集成在临床治疗计划,人工心脏制造,心脏病研究等领域。
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Cyber heart: the employment of an iterative design process to develop a left ventricular heart graphical display
This paper presents a model-based representation of the heart shape, and dynamics. The left ventricle (LV) of the heart is constructed as a mathematical model, close to the shape of actual LV. The model is made suitable for simulating the deformation of the heart during the cardiac cycle. A pseudo stress and strain analysis are conducted on the ventricular myocardium, and visualized. The visualization software is capable of simulating the conditions of a diseased heart. The interactive model and software implementation is useful for wide range of simulation studies that can be integrated with this virtual model that can help in fields like clinical treatment planning, manufacture of artificial heart, study of heart diseases etc.
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