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  • Automated analysis of HRV and/or QT intervals of isolated rabbit heart electrograms requires reliable detection of QRS complexes. We propose a detection method based on spatial velocity using differentiation of all lead signals, the squaring, the adding and the square root in orders. Teager-Kaiser energy operator was applied after filtering spatial velocity with a standard pass-band filter. The algorithm was tested on 263 orthogonal electrograms.. Resulting value of sensitivity was 99.84% and positive predictive value of detection was 99.98%.
  • Automated analysis of HRV and/or QT intervals of isolated rabbit heart electrograms requires reliable detection of QRS complexes. We propose a detection method based on spatial velocity using differentiation of all lead signals, the squaring, the adding and the square root in orders. Teager-Kaiser energy operator was applied after filtering spatial velocity with a standard pass-band filter. The algorithm was tested on 263 orthogonal electrograms.. Resulting value of sensitivity was 99.84% and positive predictive value of detection was 99.98%. (en)
Title
  • QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts
  • QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts (en)
skos:prefLabel
  • QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts
  • QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts (en)
skos:notation
  • RIV/00216305:26220/14:PU111057!RIV15-GA0-26220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GAP102/12/2034)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 40994
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/14:PU111057
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • QRS complex detection, Teager-Kaser energy operator, Electrograms of Isolated Rabbit Hearts (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [E0BB17EFE123]
http://linked.open...v/mistoKonaniAkce
  • Boston, USA
http://linked.open...i/riv/mistoVydani
  • Neuveden
http://linked.open...i/riv/nazevZdroje
  • Computing in Cardiology 2014
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Kolářová, Jana
  • Provazník, Ivo
  • Janoušek, Oto
  • Nováková, Marie
  • Ronzhina, Marina
  • Kozumplík, Jiří
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Neuveden
https://schema.org/isbn
  • 978-1-4799-4347-0
http://localhost/t...ganizacniJednotka
  • 26220
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