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首页> 外文会议>Proceedings of the 2016 IEEE ANDESCON >Evaluation of two QRS detection algorithm on ECG stress test database
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Evaluation of two QRS detection algorithm on ECG stress test database

机译：心电图压力测试数据库中两种QRS检测算法的评估

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摘要

In this paper, we evaluated two well-known QRS algorithms: Pan & Tompkins (PT) and based wavelet transform (WT) on an ECG stress test database. In the absence of an annotated ECG stress test database, the first stage of this work consisted of the database annotation, using RR-time series obtained from an eight leads stress database (DICARDIA). First, the system proposes to users a lead (reference channel) according to its statistical measures. Then the user realizes a visual inspection aimed at validating or denying the channel proposed by the system. As the series contains few artifacts, the annotation is performed using interval of annotations. Preliminary results realized over 31928 beats provide a sensibility of 99.81% and 98.28% respectively for PT and WT. The procedure developed in this work can be seen as a valuable starting point in semiautomatic annotation of large electrocardiographic databases, as well to evaluate and to improve stress ECG delineations.
机译：在本文中，我们在ECG压力测试数据库上评估了两种著名的QRS算法：Pan＆Tompkins（PT）和基于小波变换（WT）。在没有带注释的ECG压力测试数据库的情况下，这项工作的第一阶段包括数据库注释，使用从八导联压力数据库（DICARDIA）获得的RR时间序列。首先，系统根据其统计指标向用户建议潜在顾客（参考渠道）。然后，用户实现了目视检查，目的是验证或拒绝系统建议的频道。由于该系列包含的工件很少，因此使用注释间隔执行注释。超过31928拍的初步结果显示PT和WT的灵敏度分别为99.81％和98.28％。这项工作中开发的程序可以被视为大型心电图数据库半自动注释中的有价值的起点，以及评估和改善压力ECG的描述。

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  • 来源
  • 会议地点 Arequipa(PE)
  • 作者

    J. Fajardo; D. Astudillo; K. Palacio-Baus; L. Solano-Quinde; Sara Wong;

  • 作者单位

    Electronic Engineering and Telecommunications School, Faculty of Engineering, University of Cuenca, Ecuador;

    Electronic Engineering and Telecommunications School, Faculty of Engineering, University of Cuenca, Ecuador;

    Electronic Engineering and Telecommunications School, Faculty of Engineering, University of Cuenca, Ecuador;

    Electronic Engineering and Telecommunications School, Faculty of Engineering, University of Cuenca, Ecuador;

    Department of Electrical, Electronic Engineering and Telecommunications, University of Cuenca, Ecuador;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Electrocardiography; Stress; Databases; Detectors; Lead; Standards; Heart beat;

    机译：心电图；压力；数据库；检测器；铅；标准；心跳;

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