Publication result detail

Application Of Dynamic Time Warping In ECG Description For Recognition Of Myocardial Ischemia

BARDOŇOVÁ, J., PROVAZNÍK, I., NOVÁKOVÁ, M., NOVÁKOVÁ, Z.

Original Title

Application Of Dynamic Time Warping In ECG Description For Recognition Of Myocardial Ischemia

English Title

Application Of Dynamic Time Warping In ECG Description For Recognition Of Myocardial Ischemia

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with a new method using dynamic time warping applied to time-frequency spectrum of ECG signals. The method should be used for detection of acute myocardial ischemia at a stage preceding a hidden Markov model-based pattern recogniser. Early myocardial ischemia is expressed as specific low level short-time changes in electrocardiograms within QRS complex. Such changes can be revealed by time-frequency analysis. The presented results show that the proposed method of ECG description can be effectively used in a recognition system which can detect early ischemia.

English abstract

The paper deals with a new method using dynamic time warping applied to time-frequency spectrum of ECG signals. The method should be used for detection of acute myocardial ischemia at a stage preceding a hidden Markov model-based pattern recogniser. Early myocardial ischemia is expressed as specific low level short-time changes in electrocardiograms within QRS complex. Such changes can be revealed by time-frequency analysis. The presented results show that the proposed method of ECG description can be effectively used in a recognition system which can detect early ischemia.

Keywords

Dynamic Time Warping. ECG, Myocardial Ischemia

Key words in English

Dynamic Time Warping. ECG, Myocardial Ischemia

Authors

BARDOŇOVÁ, J., PROVAZNÍK, I., NOVÁKOVÁ, M., NOVÁKOVÁ, Z.

Released

23.06.2002

Publisher

VUTIUM Press

Location

Brno

ISBN

80-214-2120-7

Book

Analysis of Biological Signals and Images

Edition

Analysis of Biological Signals and Images Vol. 16

Pages from

236

Pages count

4

BibTex

@inproceedings{BUT5154,
  author="Jana {Kolářová} and Valentýna {Provazník} and Marie {Nováková} and Zuzana {Nováková}",
  title="Application Of Dynamic Time Warping In ECG Description For Recognition Of Myocardial Ischemia",
  booktitle="Analysis of Biological Signals and Images",
  year="2002",
  series="Analysis of Biological Signals and Images Vol. 16",
  number="1",
  pages="4",
  publisher="VUTIUM Press",
  address="Brno",
  isbn="80-214-2120-7"
}