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在哺乳动物心室组织模型中折返波的产生及其消除。

Reentrant waves and their elimination in a model of mammalian ventricular tissue.

机构信息

Institute for Mathematical Problems in Biology, Pushchino, Moscow Region, Russia.

出版信息

Chaos. 1998 Mar;8(1):48-56. doi: 10.1063/1.166307.

DOI:10.1063/1.166307
PMID:12779709
Abstract

The vulnerability to reentrant wave propagation, its characteristics (period, meander, and stability), the effects of rotational transmural anisotropy, and the control of reentrant waves by small amplitude perturbations and large amplitude defibrillating shocks are investigated theoretically and numerically for models based on high order, stiff biophysically derived excitation equations.

摘要

针对基于高阶、刚性生物物理激发方程的模型,从理论和数值两方面研究了折返波传播的易感性、折返波的特征(周期、曲折和稳定性)、旋转穿壁各向异性的影响,以及小振幅微扰和大振幅除颤冲击对折返波的控制作用。

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Reentrant waves and their elimination in a model of mammalian ventricular tissue.在哺乳动物心室组织模型中折返波的产生及其消除。
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Reentrant arrhythmias and their control in models of mammalian cardiac tissue.哺乳动物心脏组织模型中的折返性心律失常及其控制
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Characteristic and critical excitation length scales in 1-D and 2-D simulations of reentrant cardiac arrhythmias using simple two-variable models.使用简单双变量模型对折返性心律失常进行一维和二维模拟时的特征性和临界激发长度尺度。
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