| 钙离子电流对螺旋波的稳定性的影响 |
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| 引用本文： | 钟敏,韩耀.钙离子电流对螺旋波的稳定性的影响[J].贺州学院学报,2013(2):138-140. |
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| 作者姓名： | 钟敏 韩耀 |
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| 作者单位： | [1]贺州学院机械与电子工程学院,广西贺州542899 [2]南京师范大学物理科学与技术学院,江苏南京210023 [3]贺州学院马克思主义学院,广西贺州542899 |
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| 基金项目： | 国家自然科学基金资助项目（60778041）、桂教科研[2011]14号（201106LX649）、贺州学院院级项目（2011ZRKY06）、贺州学院院级项目（2012ZRKY04）. |
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| 摘 要： | 基于LuoRudy91模型研究了心脏组织中的钙离子电流对螺旋波的稳定性的影响。研究表明，通过有效减弱钙离子电流的大小，可以有效减小心肌细胞的动作电住持续时间ADP恢复曲线的斜率，从而有效地增加了心脏组织中的螺旋波的稳定性。
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| 关 键 词： | 螺旋波 心脏 钙离子电流 稳定性 |
Influence of Calcium Current on the Stability of Spiral Wave |
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| ZHONG Min,HAN Yao.Influence of Calcium Current on the Stability of Spiral Wave[J].Journal of Wuzhou Teachers College of Guangxi,2013(2):138-140. |
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| Authors: | ZHONG Min HAN Yao |
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| Institution: | 1. School of Mechanical and Electronic Engineering Hezhou University, Hezhou Guangxi, 542899; 2. School of Physics ＆ Technology, Nanjing Normal University, Nanjing Jiangsu, 210023 ; 3. School of Marxism Hezhou University, Hezhou Guangxi 542899 ) |
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| Abstract: | The influence of calcium current on the stability of spiral wave of cardiac tissue has been studied based on LuoRudy 91 model Results shown that the APD can be shorten and the slope of APD can be reduced through reducing the calcium current, which leads to the enhanced of the stability of spiral wave. |
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| Keywords: | spiral wave cardiac tissue calcium current stability |
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