The Frequency Changes in Electrograms during Ischemia Experiments – Analysis by Matching Pursuit Decomposition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU116348" target="_blank" >RIV/00216305:26220/15:PU116348 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/CIC.2015.7411117" target="_blank" >http://dx.doi.org/10.1109/CIC.2015.7411117</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CIC.2015.7411117" target="_blank" >10.1109/CIC.2015.7411117</a>

Result language
angličtina
Original language name
The Frequency Changes in Electrograms during Ischemia Experiments – Analysis by Matching Pursuit Decomposition
Original language description
The aim of this study was to analyse frequency components in electrograms (EGs) recorded from surface of isolated guinea pig hearts perfused according to Langendorff. Time-frequency analysis is based on algorithms Matching Pursuit and Wigner-Ville Distribution and its combination showing the energy density of the signal. The presented algorithms were tested on a set of electrograms, recorded during ischemia followed by reperfusion. The frequency components changed markedly during global ischemia experiments.
Czech name
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Czech description
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Project
<a href="/en/project/GAP102%2F12%2F2034" target="_blank" >GAP102/12/2034: Analysis of Relationship between Electrical Activity and Blood Flow at the Heart Ventricles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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