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一束心肌产生的电势：双域分析

The electrical potential produced by a strand of cardiac muscle: a bidomain analysis.

作者信息

Roth B J

机构信息

Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee.

出版信息

Ann Biomed Eng. 1988;16(6):609-37. doi: 10.1007/BF02368018.

DOI:10.1007/BF02368018
PMID:3228221
Abstract

Analytic expressions are derived relating the transmembrane potential to the intracellular, interstitial and external potentials in a cylindrical strand of cardiac muscle lying in a saline bath. The bidomain model is used to account for the anisotropy and interstitial space in the tissue. The implications of this model for interpreting potential data from strands of cardiac muscle are discussed.

摘要

推导了关于置于盐浴中的圆柱形心肌束中跨膜电位与细胞内、组织间隙和外部电位之间关系的解析表达式。双域模型用于解释组织中的各向异性和组织间隙空间。讨论了该模型在解释心肌束电位数据方面的意义。

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The electrical potential produced by a strand of cardiac muscle: a bidomain analysis.一束心肌产生的电势：双域分析
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Deriving the Bidomain Model of Cardiac Electrophysiology From a Cell-Based Model; Properties and Comparisons.从基于细胞的模型推导心脏电生理学的双域模型：特性与比较。
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本文引用的文献

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The discontinuous nature of propagation in normal canine cardiac muscle. Evidence for recurrent discontinuities of intracellular resistance that affect the membrane currents.正常犬心肌中传导的不连续性。影响膜电流的细胞内电阻反复出现不连续性的证据。
Circ Res. 1981 Jan;48(1):39-54. doi: 10.1161/01.res.48.1.39.
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A cleft model for cardiac Purkinje strands.一种用于心脏浦肯野纤维束的裂隙模型。
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The impact of adjacent isotropic fluids on electrograms from anisotropic cardiac muscle. A modeling study.
左心室电生理模型的敏感性分析
J R Soc Interface. 2020 Oct;17(171):20200532. doi: 10.1098/rsif.2020.0532. Epub 2020 Oct 28.
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Approaches for determining cardiac bidomain conductivity values: progress and challenges.确定心脏双域电导率值的方法：进展与挑战。
Med Biol Eng Comput. 2020 Dec;58(12):2919-2935. doi: 10.1007/s11517-020-02272-z. Epub 2020 Oct 22.
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Personalized Cardiac Computational Models: From Clinical Data to Simulation of Infarct-Related Ventricular Tachycardia.个性化心脏计算模型：从临床数据到梗死相关室性心动过速的模拟
Front Physiol. 2019 May 15;10:580. doi: 10.3389/fphys.2019.00580. eCollection 2019.
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Quantifying the effect of uncertainty in input parameters in a simplified bidomain model of partial thickness ischaemia.量化部分厚度缺血简化双域模型中输入参数不确定性的影响。
Med Biol Eng Comput. 2018 May;56(5):761-780. doi: 10.1007/s11517-017-1714-y. Epub 2017 Sep 20.
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Modelling far field pacing for terminating spiral waves pinned to ischaemic heterogeneities in cardiac tissue.模拟远场起搏以终止固定于心脏组织缺血异质性区域的螺旋波。
Philos Trans A Math Phys Eng Sci. 2017 Jun 28;375(2096). doi: 10.1098/rsta.2016.0289.
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Three-dimensional cardiac computational modelling: methods, features and applications.三维心脏计算建模：方法、特点与应用
Biomed Eng Online. 2015 Apr 17;14:35. doi: 10.1186/s12938-015-0033-5.
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Mechanism of anode break stimulation in the heart.心脏阳极断电刺激的机制。
Biophys J. 1998 Apr;74(4):1850-63. doi: 10.1016/S0006-3495(98)77895-6.
10
Effect of a perfusing bath on the rate of rise of an action potential propagating through a slab of cardiac tissue.灌注浴对通过一块心脏组织传播的动作电位上升速率的影响。
Ann Biomed Eng. 1996 Nov-Dec;24(6):639-46. doi: 10.1007/BF02684177.
相邻各向同性流体对各向异性心肌电图的影响：一项建模研究。
Circ Res. 1982 Nov;51(5):602-13. doi: 10.1161/01.res.51.5.602.
4
Active modulation of electrical coupling between cardiac cells of the dog. A mechanism for transient and steady state variations in conduction velocity.犬心脏细胞间电耦合的主动调节。传导速度瞬态和稳态变化的一种机制。
Circ Res. 1982 Sep;51(3):347-62. doi: 10.1161/01.res.51.3.347.
5
The four-electrode resistivity technique as applied to cardiac muscle.
IEEE Trans Biomed Eng. 1982 Jul;29(7):541-6. doi: 10.1109/tbme.1982.324927.
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Effect of tissue anisotropy on extracellular potential fields in canine myocardium in situ.组织各向异性对犬原位心肌细胞外电位场的影响。
Circ Res. 1982 Mar;50(3):342-51. doi: 10.1161/01.res.50.3.342.
7
Current flow patterns in two-dimensional anisotropic bisyncytia with normal and extreme conductivities.具有正常和极端电导率的二维各向异性双联体中的电流流动模式。
Biophys J. 1984 Mar;45(3):557-71. doi: 10.1016/S0006-3495(84)84193-4.
8
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The extracellular potential field of the single active nerve fiber in a volume conductor.容积导体中单个活动神经纤维的细胞外电位场。
Biophys J. 1968 Jul;8(7):842-64. doi: 10.1016/S0006-3495(68)86524-5.