In modern soccer, fitness and fatigue monitoring tools tend to be focused on noninvasive,
time‐efficient and player‐friendly measures. Heart rate variability (HRV) has been …

Quantification of cardiac autonomic activity and control via heart rate (HR) and heart rate
variability (HRV) is known to provide prognostic information in clinical populations. Issues …

Measures of heart rate variability (HRV) are major indices of the sympathovagal balance in
cardiovascular research. These measures are thought to reflect complex patterns of brain …

Background: The effect of exercise interventions on autonomic nervous system (ANS)
control of the heart by heart rate variability (HRV) is often investigated in just one position. It …

Current assessment of heart rate variability and QTc interva... : Current Opinion in HIV and AIDS
Current assessment of heart rate variability and QTc interval length in HIV/AIDS : Current …

Autonomic cardiac function can be indirectly detected non-invasively by measuring the
variation in microtiming of heart beats by a method known as heart rate variability (HRV) …

Purpose Resting cardiac vagal modulation (RCVM) and postexercise vagal reactivation
(PEVR) are markers of parasympathetic activity. We investigated whether adaptations in …

Stress is a prevalent theme in our daily lives and is related to numerous negative health
outcomes. Laboratory research has studied the physiological stress response extensively …

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

A major challenge presently is not only to identify the genetic polymorphisms increasing risk
to diseases, but to also find out factors and mechanisms, which can counteract a risk …