Add to ORKGIntroduction. When the heart rate is recorded over extended periods of time, it displays significant fluctuations. This means that it contain nonlinear contributions. The several methods of nonlinear dynamics, such as Lyapunov exponent, correlation dimension, Kolmogorov entropy, Poincare plot, etc. have generated a new view into heart rate variability under various physiological an
The heart rate (HR) exhibits various behavior patterns in different postures and during physical act...
Objectives: Heart rate variability (HRV) is characterised by a variety of linear, non-linear, period...
AbstractThe heart is a key component of the human body, acting as a pump that transfers oxygenated a...
Abstract:Heart rate variability (HRV) is the physiological phenomenon of variation in the time inter...
Restricted until 16 Dec. 2010.Heart dynamics and heart rate variability, as well as their characteri...
Abstract—There is an open discussion over nonlinear properties of the Heart Rate Variability (HRV) w...
A new heart rate variability (HRV) analysis method, quantifying the variation of nonlinear dynamic p...
We study the complex, long-term dynamics underlying the Heart Rate variability (HRV) signal through ...
Physiological rhythms are not strictly periodic but rather fluctuate irregularly over time. Rhythms ...
It is well known that the heart rate variability (HRV) reflects the activity of the autonomic ...
It is well known that the heart rate variability (HRV) reflects the activity of the autonomic nervou...
Abstract Heart rate variability (HRV) measurements are used as markers of autonomic modulation of he...
This dissertation thesis is dedicated to the heart rate variability and methods of its evaluation. I...
The hypothesis that cardiac rhythms are associated with chaotic dynamics implicating a healthy flexi...
The complex structure of the Heart Rate Variability signal (HRV) has been widely studied in order to...
The heart rate (HR) exhibits various behavior patterns in different postures and during physical act...
Objectives: Heart rate variability (HRV) is characterised by a variety of linear, non-linear, period...
AbstractThe heart is a key component of the human body, acting as a pump that transfers oxygenated a...
Abstract:Heart rate variability (HRV) is the physiological phenomenon of variation in the time inter...
Restricted until 16 Dec. 2010.Heart dynamics and heart rate variability, as well as their characteri...
Abstract—There is an open discussion over nonlinear properties of the Heart Rate Variability (HRV) w...
A new heart rate variability (HRV) analysis method, quantifying the variation of nonlinear dynamic p...
We study the complex, long-term dynamics underlying the Heart Rate variability (HRV) signal through ...
Physiological rhythms are not strictly periodic but rather fluctuate irregularly over time. Rhythms ...
It is well known that the heart rate variability (HRV) reflects the activity of the autonomic ...
It is well known that the heart rate variability (HRV) reflects the activity of the autonomic nervou...
Abstract Heart rate variability (HRV) measurements are used as markers of autonomic modulation of he...
This dissertation thesis is dedicated to the heart rate variability and methods of its evaluation. I...
The hypothesis that cardiac rhythms are associated with chaotic dynamics implicating a healthy flexi...
The complex structure of the Heart Rate Variability signal (HRV) has been widely studied in order to...
The heart rate (HR) exhibits various behavior patterns in different postures and during physical act...
Objectives: Heart rate variability (HRV) is characterised by a variety of linear, non-linear, period...
AbstractThe heart is a key component of the human body, acting as a pump that transfers oxygenated a...