Background Heart rate variability is used as an assessment method for cardiac autonomic
modulation. Since the Task Force's publication on heart rate variability in 1996, the …

Background: The widespread use of affordable devices with sufficient precision for
measurement of heart rate variability (HRV) might lead to early detection of abnormalities in …

Background Heart rate variability (HRV) refers to the beat-to-beat fluctuations in the cardiac
rhythm occurring due to modulation of the pacemaker (sinoatrial node) activity of the heart …

The measurement and analysis of heart rate variability (HRV), which is based on the
variation between consecutive NN intervals, has become an established procedure over the …

It has been demonstrated that heart rate variability (HRV) is predictive of all-cause and
cardiovascular mortality using clinical ECG recordings. This is true for rest, exercise and …

Heart rate variability (HRV) corresponds to the adaptation of the heart to any stimulus. In fact,
among the pathologies affecting HRV the most, there are the cardiovascular diseases and …

OBJECTIVE: The study aimed to investigate the effect of age and sex on the heart rate
variability (HRV) analysis and to explore the normal range of HRV in different age and sex …

Context: An important component of the effective management of chronic noncommunicable
disease is the assessment and management of psychosocial stress. The measurement and …

Background Regular exercise promotes functional and structural changes in the central and
peripheral mechanisms of the cardiovascular system. Heart rate variability (HRV) …

Background Advancements in wearable technology have provided practitioners and
researchers with the ability to conveniently measure various health and/or fitness indices …