| 心肌单相动作电位不同引导途径的探讨和评价 |
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| 引用本文： | 曾晓荣,朱寄天,蔡志伟,张玉. 心肌单相动作电位不同引导途径的探讨和评价[J]. 泸州医学院学报, 1988, 0(1) |
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| 作者姓名： | 曾晓荣 朱寄天 蔡志伟 张玉 |
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| 作者单位： | 泸州医学院心肌电生理学研究室，泸州医学院心肌电生理学研究室，泸州医学院心肌电生理学研究室，泸州医学院心肌电生理学研究室 |
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| 摘 要： | 本文对应用接触电极引导心外膜MAP的一些可能途径进行了探讨和客观评价。实验结果表明,心外膜上直接引导MAP优于开胸后心包膜上间接引导MAP及经胸穿刺心包膜上间接引导MAP的途径,其记录稳定,结果可靠,可进行多项工作,有利于机制的阐明。
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| 关 键 词： | 心肌 动作电位 心包 电极 |
COMPARISON AND EVALUATION OF DIFFERENT METHODS FOR RECORDING CARDIAC MONOPHASIC ACTION POTENTIALS |
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| Zeng Xiaorong et al Research Laboratory of Myocardium Electrophysiology. COMPARISON AND EVALUATION OF DIFFERENT METHODS FOR RECORDING CARDIAC MONOPHASIC ACTION POTENTIALS[J]. Journal of Luzhou Medical College, 1988, 0(1) |
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| Authors: | Zeng Xiaorong et al Research Laboratory of Myocardium Electrophysiology |
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| Affiliation: | Zeng Xiaorong et al Research Laboratory of Myocardium Electrophysiology |
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| Abstract: | There are three different methods with which the monophasic action potentials(MAP) is induced using the contact electrode: directly from the epicardium, indirectly from the fibrous pericardium after the chest is opened, and from the epicardium through thoracentesis. The investigation shows the direct method is the best of the three approaches. It is stable in recording, reliable in results and can be used for various purpose. including the interpretation of the mechanism. |
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| Keywords: | Myocardium Action potential Pericardium Electrode |
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