Time domain based algorithm for detection of ventricular fibrillation

Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136) Pub Date : 1997-10-30 DOI:10.1109/IEMBS.1997.754554

Lijun Tian, Willis, Tompkins

引用次数: 21

Abstract

The algorithm presented is based on the methods of percent of time above or below thresholds (PTABT), variability of threshold crossing intervals (TCI) and peak similarity in autocorrelation function (ACF). The algorithm offers a way to identify the ventricular fibrillation (VFib) and nonVFib rhythms with several features of electrocardiogram (ECG) rhythm and achieves a high sensitivity and specificity.

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基于时域的心室颤动检测算法

该算法基于阈值上下时间百分比法(PTABT)、阈值交叉区间变异性法(TCI)和自相关函数峰值相似度法(ACF)。该算法结合心电图节律的几个特征，提供了一种识别室颤和非室颤节律的方法，具有较高的灵敏度和特异性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136)

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