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Psychophysiology, Volume 63, Issue 11, November 2026.ABSTRACT Vagally‐mediated heart rate variability (vmHRV) is widely proposed as a biomarker for physical and mental health, but its utility hinges on psychometric robustness, particularly temporal stability and consistency across measurement contexts. Prior reliability studies have been constrained by small samples, short retest intervals, and analytic ...
Magdalena K. Wekenborg +6 more
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Software for Advanced HRV Analysis
Computer Methods and Programs in Biomedicine, 2004A computer program for advanced heart rate variability (HRV) analysis is presented. The program calculates all the commonly used time- and frequency-domain measures of HRV as well as the nonlinear Poincaré plot. In frequency-domain analysis parametric and nonparametric spectrum estimates are calculated.
Mika P Tarvainen +2 more
exaly +5 more sources
Heart rate variability (HRV) dynamics following training sessions provide insight into the balance between physiological stress and recovery. Traditional approaches often reduce HRV to scalar summaries, overlooking the information contained in the full recovery trajectory.
GABRIEL ALEJANDRO DELLA MATTIA
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Neuromodulation Applied to Diseases: The Case of HRV Biofeedback
Journal of Clinical Medicine, 2022 The vagus or “wandering” nerve is the main branch of the parasympathetic nervous system (PNS), innervating most internal organs crucial for health.
Marijke De Couck, Asaf Gitler
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2020
The most important factor involved in heart rate variability (HRV) analysis is cardiac input signal, which is achieved in the form of electrocardiogram (ECG). The ECG signal is used for identifying many electrical defects associated with the heart.
Kirti Rawal +3 more
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The most important factor involved in heart rate variability (HRV) analysis is cardiac input signal, which is achieved in the form of electrocardiogram (ECG). The ECG signal is used for identifying many electrical defects associated with the heart.
Kirti Rawal +3 more
openaire +1 more source
2011 IEEE International Conference on Systems, Man, and Cybernetics, 2011
Heart Rate Variability (HRV) is proven to be related to critical cardiovascular diseases. However, HRV is related to other factors as well, among which the activity is the major one. A novel activity-aware HRV analysis method is proposed to improve its performance on daily life ECG data.
Lianying Ji +4 more
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Heart Rate Variability (HRV) is proven to be related to critical cardiovascular diseases. However, HRV is related to other factors as well, among which the activity is the major one. A novel activity-aware HRV analysis method is proposed to improve its performance on daily life ECG data.
Lianying Ji +4 more
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Comparison of HRV analysis methods during Orthostatic Challenge: HRV with respiration or without?
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007Heart Rate Variability (HRV) analysis has become an important tool in assessing human Autonomic Nervous System (ANS) activity in recent years. Orthostatic challenge is one of the most common tests to detect ANS dysfunction. In this study we looked at the changes in ANS activity of normal subjects to orthostatic challenge and compared the results of 3 ...
Benhur, Aysin, Joe, Colombo, Elif, Aysin
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Herzratenvariabilitäts(HRV)-Biofeedback
Ärztliche Psychotherapie, 2021Die erlernte Kontrolle uber autonome Funktionen wie Herzratenvariabilitat mithilfe von Biofeedback kann die Selbstwirksamkeitserwartung verbessern. Bei Patienten mit psychosomatischen Storungen bewirkt die Anwendung von Biofeedback-Techniken, dass sie sich ihren Symptomen weniger ausgeliefert fuhlen.
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Effects of Walking Training with Restricted Blood Flow on HR and HRV Kinetics and HRV Recovery
International Journal of Sports Medicine, 2019Abstract The aim of this study was to investigate the effects of walking training with and without blood flow restriction (BFR) on heart rate (HR) and heart rate variability (HRV) kinetics and HRV recovery. Twenty-one men (53.5±3.2 years; 82.4±13.5 kg; 168.5±7.2 cm) were randomly assigned to two training groups: walk training group ...
Adalberto Ferreira, Junior +4 more
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