Behavior of Intra-QRS Potentials during Induced Ischemia in Isolated Guinea Pig Hearts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU86933" target="_blank" >RIV/00216305:26220/10:PU86933 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Behavior of Intra-QRS Potentials during Induced Ischemia in Isolated Guinea Pig Hearts
Original language description
Myocardial ischemia causes conduction changes that are often presented in electrocardiographic recording as intra-QRS changes. The present study analyses behavior of amplitude of intra-QRS potentials in the electrographic recording during myocardial ischemia - in its very early stages as well as during developed ischemia presented as ST elevation in ECG curve. The studied potentials are subtle low-amplitude short pulses found within QRS complexes as notches. Their analysis is performed using wavelet transform due to its suitable time-frequency properties. A characteristic pattern of intra-QRS potential behavior during ischemia is described in guinea pig isolated heart experiments.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
EI - Biotechnology and bionics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Analysis of Biomedical Signals and Images
ISBN
978-80-214-4106-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
VUT v Brně
Place of publication
Brno
Event location
Brno
Event date
Jun 27, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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