Heart rate variability (HRV) is used increasingly as a quantitative marker for health in
humans and welfare in animals. By evaluating the variability expressed in HRV measures …

This study analyzed heart rate variability (HRV) parameters in selected intervals of a 24-hour
recording session. The study was conducted with eight young and eight old, clinically …

Heart rate variability (HRV) is an important noninvasive method to quantify stress by
measuring sympathetic and parasympathetic activity of the autonomic nervous system. Few …

Although there has been a recent surge in using horses to treat mental and emotional
human health issues, the consequences of horse-assisted interventions on the stress …

Heart rate (HR) and heart rate variability (HRV) are often determined with Polar heart rate
monitors (HRMs; S810i; Polar, Kempele, Finland). The aims of this study were to compare …

Power spectrum analysis of heart rate variability (HRV) may provide insight into the mental
state of the animal held in restricted specific experimental conditions. Determining inter-beat …

Abstract Analysis of heart rate variability (HRV) is a noninvasive approach for investigating
the sympathovagal balance of the autonomic nervous system. In recent years, HRV has …

Heart rate variability (HRV) is a commonly used metric in animal science to quantify an
aspect of the physiological response to stressors. HRV analysis relies upon accurate …

Heart rate is evaluated in exercising horses to monitor the level of fitness to exercise, and it
is usually acquired using heart rate monitors (HRM) or telemetric electrocardiograms (ECG) …

High heart rate variability (HRV) has been associated with more efficient autonomic control,
allowing more responsivity and sensitivity to changing environmental demands. Previous …