Detail publikace

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

KOLÁŘOVÁ, J. DOLEŽAL, P. NOVÁKOVÁ, M. PROVAZNÍK, I.

Originální název

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

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

electrograms, Matching Pursuit Decomposition, ischemia, isolated heart

Autoři

KOLÁŘOVÁ, J.; DOLEŽAL, P.; NOVÁKOVÁ, M.; PROVAZNÍK, I.

Rok RIV

2015

Vydáno

1. 11. 2015

Místo

Nice, Francie

ISBN

978-1-4799-4347-0

Kniha

Computing in Cardiology 2015, 42

ISSN

2325-8861

Periodikum

Compuing in Cardiology 2013

Ročník

2015

Číslo

42

Stát

Španělské království

Strany od

1141

Strany do

1144

Strany počet

4

URL

https://ieeexplore.ieee.org/document/7411117

BibTex

@inproceedings{BUT118488,
  author="Jana {Kolářová} and Petr {Doležal} and Marie {Nováková} and Valentine {Provazník}",
  title="The Frequency Changes in Electrograms during Ischemia Experiments - Analysis by Matching Pursuit Decomposition",
  booktitle="Computing in Cardiology 2015, 42",
  year="2015",
  journal="Compuing in Cardiology 2013",
  volume="2015",
  number="42",
  pages="1141--1144",
  address="Nice, Francie",
  doi="10.1109/CIC.2015.7411117",
  isbn="978-1-4799-4347-0",
  issn="2325-8861",
  url="https://ieeexplore.ieee.org/document/7411117"
}