| 128道心外膜电位标测系统的设计 |
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| 引用本文： | 林都督,周拓,陆唯佳,杨翠微,方祖祥.128道心外膜电位标测系统的设计[J].上海生物医学工程,2009(3):136-138. |
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| 作者姓名： | 林都督 周拓 陆唯佳 杨翠微 方祖祥 |
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| 作者单位： | 复旦大学电子工程系,上海200433 |
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| 基金项目： | 国家自然科学基金（30400102）;上海市重点学科建设项目资助（B112） |
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| 摘 要： | 心外膜电位标测是一种重要的心脏电生理研究方法，特别适用于房颤等复杂心律失常电生理机制的研究。128道心外膜电位标测系统由柔性电极、放大器、数据采集卡以及相应的软件组成，可用于心外膜实时标测。通过对标测结果的分析可以确定心律失常的起源部位和传导路径，为临床诊断、治疗提供重要依据。
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| 关 键 词： | 心外膜电位标测 电极 房颤 |
The Design of a 128 - Channel Epicardial Potential Mapping System |
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| Institution: | LIN Du - du, ZHOU Tuo, LU Wei - jia, YANG Cui - wei, FANG Zu - xiang Department of Electronic Engineering, Fudan University (Shanghai 200433 ) |
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| Abstract: | As an important method for studying cardiac electrophysiology, epicardial potential mapping can be applied to research on mechanism of complex arrhythmia such as atrial fibrillation. The 128 - channel epieardial mapping system is composed of soft electrodes, amplifier, data acquisition card and corresponding software, and can achieve real - time epicardial mapping. Localization of arrhythmia source and conduction pathway can be achieved by analyzing the mapping results, which can provide important basis for clinical diagnosis and treatments. |
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| Keywords: | Epicardial potential mapping Electrode Atrial fibrillation |
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