Add to ORKGWe have performed an extreme value analysis of the heart beat fluctuations. We have analyzed 24-h ECG time series: by considering both, the RR intervals and the increments series ∆RR. Sub-series, corresponding to 5-h sleeping activity and to 5-h daily activity have been also separately studied. Strong differences are found in the mean return times for high thresholds of healthy and non-healthy patients, during both daily and sleeping activity
We developed a new system for the estimation of coefficient of variation of R-R intervals (CV), usin...
<div><p>The analysis of heart rate variability (HRV) has been performed on long-term electrocardiogr...
Frequency domain properties of heart rate variability (HRV), or the elapsed time between consecutive...
We performed an extreme value analysis of the heart beat fluctuations. We analyzed 24 h Holter ECG s...
We analyzed heart beat fluctuations in terms of return times of extreme values of the RR increments....
The heartbeat time series of the electrocardiogram recorded during exercise test clearly reflects th...
The heartbeat time series of the electrocardiogram recorded during stress test is non stationary, sh...
Abstract The correlation behavior in the heart beat rate significantly differs with respect to light...
Well-established technologies to analyze biological signals including rhythmic heartbeat are availab...
The heart rate variability (HRV) of healthy subjects practicing relaxing visualization is studied by...
The heart rate variability (HRV) of healthy subjects practicing relaxing visualization is studied by...
Assuming that RR time-series behave as a fractionally differintegrated Gaussian process, García-Gonz...
The analysis of heart rate variability (HRV) has been performed on long-term electrocardiography (EC...
Repolarization variability (RV) is associated with an increased risk of arrhythmic events. RV is usu...
Time-frequency analysis of the heart rate variability during arousal from sleep, with and without EM...
We developed a new system for the estimation of coefficient of variation of R-R intervals (CV), usin...
<div><p>The analysis of heart rate variability (HRV) has been performed on long-term electrocardiogr...
Frequency domain properties of heart rate variability (HRV), or the elapsed time between consecutive...
We performed an extreme value analysis of the heart beat fluctuations. We analyzed 24 h Holter ECG s...
We analyzed heart beat fluctuations in terms of return times of extreme values of the RR increments....
The heartbeat time series of the electrocardiogram recorded during exercise test clearly reflects th...
The heartbeat time series of the electrocardiogram recorded during stress test is non stationary, sh...
Abstract The correlation behavior in the heart beat rate significantly differs with respect to light...
Well-established technologies to analyze biological signals including rhythmic heartbeat are availab...
The heart rate variability (HRV) of healthy subjects practicing relaxing visualization is studied by...
The heart rate variability (HRV) of healthy subjects practicing relaxing visualization is studied by...
Assuming that RR time-series behave as a fractionally differintegrated Gaussian process, García-Gonz...
The analysis of heart rate variability (HRV) has been performed on long-term electrocardiography (EC...
Repolarization variability (RV) is associated with an increased risk of arrhythmic events. RV is usu...
Time-frequency analysis of the heart rate variability during arousal from sleep, with and without EM...
We developed a new system for the estimation of coefficient of variation of R-R intervals (CV), usin...
<div><p>The analysis of heart rate variability (HRV) has been performed on long-term electrocardiogr...
Frequency domain properties of heart rate variability (HRV), or the elapsed time between consecutive...