Analysis of Heart Rate Variability During Respiration

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00175902" target="_blank" >RIV/68407700:21230/10:00175902 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of Heart Rate Variability During Respiration
Original language description
This paper deals with a problem of signal processing of heart rate variability (HRV) with emphasis on a detection of similarity between the HRV and respiration signal. Different heart rate variability tests were used to reach this goal. We also have performed tests with spontaneous respiration signals in order to compare our results. Linear (mean, standard deviation etc.) and nonlinear methods (Poincaré plot), that work in both time and frequency domain, were used. A segmentation of the breathing signaltook place within the time domain method. It gives a basic notion of normal and controlled breathing pattern and the information about a time delay of the HRV. Influence of naturalness of breathing pattern was also detected. The known fact that the HRVstay similar to previous pattern during first 20seconds of apnea phase (special respiration pattern with no breathing) was confirmed. A result of this research is a confirmation of the previous results and a basic detection of the time...
Czech name
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Czech description
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Project
<a href="/en/project/GD102%2F08%2FH008" target="_blank" >GD102/08/H008: Analysis and modelling biomedical and speech signals</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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