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.
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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