QRS complexes detection for ECG signal: The Difference Operation Method

Yun Chi Yeh, Wen June Wang

Research output: Contribution to journalArticlepeer-review

223 Scopus citations

Abstract

This paper proposes a simple and reliable method termed the Difference Operation Method (DOM) to detect the QRS complex of an electrocardiogram (ECG) signal. The proposed DOM includes two stages. The first stage is to find the point R by applying the difference equation operation to an ECG signal. The second stage looks for the points Q and S based on the point R to find the QRS complex. From the QRS complex, the T wave and P wave can be obtained by the existing methods. Some records (QRS complex and T and P waves) of ECG signals in MIT-BIH arrhythmia database is tested to show the DOM has a much more precise detection rate and faster speed than other methods.

Original languageEnglish
Pages (from-to)245-254
Number of pages10
JournalComputer Methods and Programs in Biomedicine
Volume91
Issue number3
DOIs
StatePublished - Sep 2008

Keywords

  • Difference Operation Method (DOM)
  • ECG signal
  • MIT-BIH arrhythmia database
  • QRS complex detection

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