Publication detail

Determination of Frequency Bands for Heart Rate Variability in Isolated Rabbit Heart

RONZHINA, M. JANOUŠEK, O. KOLÁŘOVÁ, J. NOVÁKOVÁ, M. FIALOVÁ, K. PROVAZNÍK, I.

Original Title

Determination of Frequency Bands for Heart Rate Variability in Isolated Rabbit Heart

English Title

Determination of Frequency Bands for Heart Rate Variability in Isolated Rabbit Heart

Type

conference paper

Language

en

Original Abstract

Spectral analysis of heart rate variability (HRV) is one of the effective methods for diagnosis of cardiac disorders. However, the frequency bands of HRV are standardized only for human hearts. The paper presents the study focused on definition of frequency bands in isolated hearts of White New Zealand rabbits and on analysis of changes of these bands caused by myocardial ischemia. The results of this study are the frequency bands of HRV (LF - the low frequency band and HF - the high frequency band): LF=(0.03-0.86)Hz and HF=(0.86-1.91)Hz, LF=(0.03-0.51)Hz and HF=(0.51-1.41)Hz, LF=(0.03-0.54)Hz and HF=(0.54-1.87)Hz for the control, ischemic and reperfusion period respectively.

English abstract

Spectral analysis of heart rate variability (HRV) is one of the effective methods for diagnosis of cardiac disorders. However, the frequency bands of HRV are standardized only for human hearts. The paper presents the study focused on definition of frequency bands in isolated hearts of White New Zealand rabbits and on analysis of changes of these bands caused by myocardial ischemia. The results of this study are the frequency bands of HRV (LF - the low frequency band and HF - the high frequency band): LF=(0.03-0.86)Hz and HF=(0.86-1.91)Hz, LF=(0.03-0.51)Hz and HF=(0.51-1.41)Hz, LF=(0.03-0.54)Hz and HF=(0.54-1.87)Hz for the control, ischemic and reperfusion period respectively.

Keywords

Heart rate variability, frequency bands definition, isolated heart, White New Zealand rabbits

RIV year

2010

Released

27.06.2010

Publisher

Brno University of Technology

Location

Brno, Czech Republic

ISBN

978-80-214-4106-4

Book

Proceedings of Biosignal 2010: Analysis of Biomedical Signals and Images

Edition number

20

Pages from

303

Pages to

307

Pages count

5

Documents

BibTex


@inproceedings{BUT29527,
  author="Marina {Ronzhina} and Oto {Janoušek} and Jana {Kolářová} and Marie {Nováková} and Kateřina {Fialová} and Ivo {Provazník}",
  title="Determination of Frequency Bands for Heart Rate Variability in Isolated Rabbit Heart",
  annote="Spectral analysis of heart rate variability (HRV) is one of the effective methods for diagnosis of cardiac disorders. However, the frequency bands of HRV are standardized only for human hearts. The paper presents the study focused on definition of frequency bands  in isolated hearts of White New Zealand rabbits and on analysis of  changes of these bands caused by myocardial ischemia. The results of this study are the frequency bands of HRV (LF - the low frequency band and HF - the high frequency band): LF=(0.03-0.86)Hz and HF=(0.86-1.91)Hz, LF=(0.03-0.51)Hz and HF=(0.51-1.41)Hz, LF=(0.03-0.54)Hz and HF=(0.54-1.87)Hz for the control, ischemic and reperfusion period respectively.",
  address="Brno University of Technology",
  booktitle="Proceedings of Biosignal 2010: Analysis of Biomedical Signals and Images",
  chapter="29527",
  howpublished="print",
  institution="Brno University of Technology",
  year="2010",
  month="june",
  pages="303--307",
  publisher="Brno University of Technology",
  type="conference paper"
}