| 心室除极过程计算机模拟模型 |
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| 引用本文： | 吕扬生,高克俭.心室除极过程计算机模拟模型[J].天津大学学报(自然科学与工程技术版),1992(3):32-36. |
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| 作者姓名： | 吕扬生 高克俭 |
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| 作者单位： | 天津大学
(吕扬生，冯远明，张力新，丁北生)，天津市河西医院(高克俭) |
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| 摘 要： | 建立了正常人心室的三维计算机模型,包括心室肌单元划分、心室肌单元电活动模型、传导系统、兴奋传播规律。从极化场出发导出了心室除极向量的数学表达式。运用上述模型、公式模拟了心室除极过程的心电向量图。
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| 关 键 词： | 计算机模拟 心室除极 心电向量图 |
COMPUTER SIMULATION MODEL OF THE VENTRICULAR DEPOLARIZATION PROCESS |
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| Lu Yangsheng Feng Yuanming Zhang Lixin Ding Beisheng.COMPUTER SIMULATION MODEL OF THE VENTRICULAR DEPOLARIZATION PROCESS[J].Journal of Tianjin University(Science and Technology),1992(3):32-36. |
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| Authors: | Lu Yangsheng Feng Yuanming Zhang Lixin Ding Beisheng |
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| Institution: | Lu Yangsheng Feng Yuanming Zhang Lixin Ding Beisheng (Tainjin University) Gao Kejian (Hexi Hospital of Tianjin) |
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| Abstract: | In this paper, a three-dimensional normal ventricle model for computer simulation is proposed. The model consists of the division of ventricular muscle elements, the electric action model of the elements, ventricular transmission system and the process of exciting propagation. The mathematical expression of ventricular depolarization vector has also been developed from theory of the polarization field. Finally, simulated vectorcardiogram of the ventricular depolarization is given through applying the model and expression mentioned above. |
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| Keywords: | computer simulation model ventricular depolarization action potential vectorcardiogram |
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