• DocumentCode
    2382331
  • Title

    Spatio-temporal wavelet analysis of body surface potential maps during PTCA-induced ischemia

  • Author

    Brooks, D.H. ; On, H. ; MacLeod, R.S. ; Krim, H.

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
  • fYear
    1994
  • fDate
    1994
  • Firstpage
    1208
  • Abstract
    Body surface potential maps taken during PTCA procedures are analyzed using the spatio-temporal wavelet transform (WT). Results are compared to a standard technique, integral mapping. The wavelet transform (WT) allows greater temporal resolution than integral maps, reproducing integral patterns but revealing additional information over smaller time scales. The spatial WT provides a compact representation of the maps to be used for quantification and pattern recognition
  • Keywords
    electrocardiography; PTCA-induced ischemia; body surface potential maps; compact representation; integral mapping; integral patterns; pattern recognition; quantification; spatio-temporal wavelet transform; temporal resolution; time scales; Arteries; Electrodes; Heart beat; Ischemic pain; Sensor arrays; Spatial resolution; Surface waves; Torso; Training data; Wavelet analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    0-7803-2050-6
  • Type

    conf

  • DOI
    10.1109/IEMBS.1994.415396
  • Filename
    415396
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2382331