| PROVAZNÍK, Ivo, Jiří KOZUMPLÍK, Jana BARDOŇOVÁ, Marie NOVÁKOVÁ a Zuzana NOVÁKOVÁ. Time-Frequency Analysis of Electrocardiograms. Physician and Technology (Lékař a technika). Praha: Czech Medical Association J.E.Purkyne, 2003, roč. 34, č. 2, s. 60-67. ISSN 0301-5491. |
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@article{486704,
author = {Provazník, Ivo and Kozumplík, Jiří and Bardoňová, Jana and Nováková, Marie and Nováková, Zuzana},
article_location = {Praha},
article_number = {2},
keywords = {wavelet transform; time-frequency analysis; signal detection; ECG signal; isolated heart; moycardial ischemia},
language = {eng},
issn = {0301-5491},
journal = {Physician and Technology (Lékař a technika)},
title = {Time-Frequency Analysis of Electrocardiograms},
volume = {34},
year = {2003}
}
TY - JOUR
ID - 486704
AU - Provazník, Ivo - Kozumplík, Jiří - Bardoňová, Jana - Nováková, Marie - Nováková, Zuzana
PY - 2003
TI - Time-Frequency Analysis of Electrocardiograms
JF - Physician and Technology (Lékař a technika)
VL - 34
IS - 2
SP - 60-67
EP - 60-67
PB - Czech Medical Association J.E.Purkyne
SN - 03015491
KW - wavelet transform
KW - time-frequency analysis
KW - signal detection
KW - ECG signal
KW - isolated heart
KW - moycardial ischemia
N2 - The paper deals with the time-frequency analysis of ECG signals using the wavelet transform (WT). Reasons for WT implementation are justified. The electrical activity of 11 rabbit isolated hearts was recorded before and during myocardial acute ischemia. The recorded data were analysed using WT. The results show that under experimental condition myocardial ischemia can be reliably detected within one minute after coronary artery occlusion.
ER -
PROVAZNÍK, Ivo, Jiří KOZUMPLÍK, Jana BARDOŇOVÁ, Marie NOVÁKOVÁ a Zuzana NOVÁKOVÁ. Time-Frequency Analysis of Electrocardiograms. \textit{Physician and Technology (Lékař a technika)}. Praha: Czech Medical Association J.E.Purkyne, 2003, roč.~34, č.~2, s.~60-67. ISSN~0301-5491.
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