Spectral Analysis of Heart Rate Variability: Time Window Matters
نویسندگان
چکیده
منابع مشابه
Spectral analysis of Heart Rate Variability
The tools that you learn in the stationary stochastic processes course are fundamental and can be applied for extraction of information in many areas. In the following description, the contents of your data-files will be explained. For the two scheduled computer sessions, a number of investigations and questions are proposed. These are chosen to give you ideas for your further analysis. Some us...
متن کاملHeart rate variability: why do spectral analysis?
Heart rate variability: why do spectral analysis? service Email alerting top right corner of the article Receive free email alerts when new articles cite this article-sign up in the box at the
متن کاملSpectral Analysis of Heart Rate Variability: New Evaluation Method
Individual indices of spectral analysis (SA) of heart rate variability (HRV), which are used to diagnose the autonomic nervous system (ANS) activity, often give somewhat inconclusive and antagonistic results. Based on the results of age dependence (Šlachta et al., 2002), and dependence of exercise intensity (Stejskal et al., 2001) on the short-term SA HRV, the authors developed a new evaluation...
متن کاملSpectral analysis of heart rate variability in bronchial asthma patients.
The study was carried in the Departments of Physiology and Medicine at S.M.S. Medical College, Jaipur. Thirty patients of bronchial asthma, aged 20-30 years attending outpatient clinics of S.M.S. Hospital and thirty healthy volunteers were recruited in the present study for spectral analysis of Heart Rate Variability (HRV) using impedance peripheral pulse in the right forearm. Two spectral comp...
متن کاملPower spectral analysis of heart rate variability and baroreflex gain.
Experimental open-loop studies [1] indicate that when a sinusoidal pressure function is forced onto the arterial baroreceptors, a sinusoidal oscillation is reflexly transferred on to R-R interval and arterial pressure, with a rapid fall of gain with increasing oscillatory frequencies. Sleight et al. [2] addressed this issue in man with an elegant approach employing frequency domain analysis. In...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2019
ISSN: 1664-2295
DOI: 10.3389/fneur.2019.00545