心室兴奋建模：轴向和正交各向异性对波前和电位的影响。
Modeling ventricular excitation: axial and orthotropic anisotropy effects on wavefronts and potentials.
作者信息
Colli-Franzone Piero, Guerri Luciano, Taccardi Bruno
机构信息
Dipartimento di Matematica, Istituto di Analisi Numerica del C.N.R, Università di Pavia, Via Ferrata 1, Pavia 27100, Italy.
出版信息
Math Biosci. 2004 Mar-Apr;188:191-205. doi: 10.1016/j.mbs.2003.09.005.
PMID:14766102
Abstract
By applying the eikonal approximation to the bidomain model of the cardiac tissue we investigate the influence of the axially isotropic and orthotropic conductivity tensors on the propagation of the excitation wavefronts and on the associated potential distribution and electrograms.
摘要
通过将程函近似应用于心脏组织的双域模型，我们研究了轴向各向同性和正交各向异性电导率张量对兴奋波前传播以及相关电位分布和心电图的影响。
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