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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F14%3APU111057%21RIV15-GA0-26220___
rdf:type
n14:Vysledek skos:Concept
dcterms:description
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%.
dcterms:title
QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts
skos:prefLabel
QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts QRS Complex Detection in Experimental Orthogonal Electrograms of Isolated Rabbit Hearts
skos:notation
RIV/00216305:26220/14:PU111057!RIV15-GA0-26220___
n3:aktivita
n15:P
n3:aktivity
P(GAP102/12/2034)
n3:dodaniDat
n8:2015
n3:domaciTvurceVysledku
n4:8088586 Ronzhina, Marina n4:2015234 n4:3471012 n4:4096541
n3:druhVysledku
n18:D
n3:duvernostUdaju
n9:S
n3:entitaPredkladatele
n17:predkladatel
n3:idSjednocenehoVysledku
40994
n3:idVysledku
RIV/00216305:26220/14:PU111057
n3:jazykVysledku
n19:eng
n3:klicovaSlova
QRS complex detection, Teager-Kaser energy operator, Electrograms of Isolated Rabbit Hearts
n3:klicoveSlovo
n12:Electrograms%20of%20Isolated%20Rabbit%20Hearts n12:Teager-Kaser%20energy%20operator n12:QRS%20complex%20detection
n3:kontrolniKodProRIV
[E0BB17EFE123]
n3:mistoKonaniAkce
Boston, USA
n3:mistoVydani
Neuveden
n3:nazevZdroje
Computing in Cardiology 2014
n3:obor
n6:JA
n3:pocetDomacichTvurcuVysledku
5
n3:pocetTvurcuVysledku
6
n3:projekt
n13:GAP102%2F12%2F2034
n3:rokUplatneniVysledku
n8:2014
n3:tvurceVysledku
Kolářová, Jana Nováková, Marie Kozumplík, Jiří Ronzhina, Marina Provazník, Ivo Janoušek, Oto
n3:typAkce
n16:WRD
n3:zahajeniAkce
2014-09-07+02:00
s:numberOfPages
4
n20:hasPublisher
Neuveden
n21:isbn
978-1-4799-4347-0
n5:organizacniJednotka
26220