https://www.selleckchem.com/pr....oducts/elimusertib-b
There is uncertainty as to how high-frequency heart rate variability (HF-HRV), a marker of an individual's capacity for flexible physiological reactivity, relates to an individual's tendency to experience negative emotions. We propose that both excessively high and excessively low HF-HRV may reflect maladaptive physiological reactivity tendencies associated with high negative affectivity and that this association may be influenced by the use of emotion regulation strategies, such as cognitively reappraising negative env