Feature extraction of the atrial fibrillation signal using the continuous wavelet transform

Ken W. Lee, Thomas Everett, H. Tolga Ilhan, Ivan Linscott, Jeffrey E. Olgin

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Despite advances in cardiac arrhythmia management, atrial fibrillation remains a major cause of cardiovascular morbidity and mortality. Recent data suggests that there are periods of organization within this apparently chaotic arrhythmia. To-date, analysis of the rapidly changing atrial fibrillation signal has been limited by a lack of time-frequency resolution. When used to analyze high-density atrial mappings of this arrhythmia, the continuous wavelet transform, with its time-frequency multi-resolution capability, may provide important temporal and spatial information regarding arrhythmia organization and may lead to the development of more effective therapies.

Original languageEnglish (US)
Pages (from-to)275-278
Number of pages4
JournalUnknown Journal
Volume26 I
StatePublished - 2004
Externally publishedYes

Fingerprint

Wavelet Analysis
Atrial Fibrillation
Wavelet transforms
Feature extraction
Cardiac Arrhythmias
Organizations
Morbidity
Mortality
Therapeutics

Keywords

  • Atrial fibrillation
  • Wavelet transform

ASJC Scopus subject areas

  • Bioengineering

Cite this

Lee, K. W., Everett, T., Ilhan, H. T., Linscott, I., & Olgin, J. E. (2004). Feature extraction of the atrial fibrillation signal using the continuous wavelet transform. Unknown Journal, 26 I, 275-278.

Feature extraction of the atrial fibrillation signal using the continuous wavelet transform. / Lee, Ken W.; Everett, Thomas; Ilhan, H. Tolga; Linscott, Ivan; Olgin, Jeffrey E.

In: Unknown Journal, Vol. 26 I, 2004, p. 275-278.

Research output: Contribution to journalArticle

Lee, KW, Everett, T, Ilhan, HT, Linscott, I & Olgin, JE 2004, 'Feature extraction of the atrial fibrillation signal using the continuous wavelet transform', Unknown Journal, vol. 26 I, pp. 275-278.
Lee, Ken W. ; Everett, Thomas ; Ilhan, H. Tolga ; Linscott, Ivan ; Olgin, Jeffrey E. / Feature extraction of the atrial fibrillation signal using the continuous wavelet transform. In: Unknown Journal. 2004 ; Vol. 26 I. pp. 275-278.
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