absolute change in electrocardiographic low frequency R-R spectral component to high frequency R-R spectral component ratio
absolute change in heart rate
absolute change in mean arterial blood pressure
change in developed blood pressure +
change in heart rate to change in intracerebroventricular sodium concentration ratio
change in heart rate to change in mean arterial blood pressure ratio +
Average slope of the line defined by the change in heart rate (the number of contractions of the cardiac ventricles per unit of time) relative to the change in mean arterial blood pressure (the average force the blood exerts on an artery wall) over time and/or in response to a change in conditions.
change in heart rate to change in vasoactive chemical dose ratio
change in mean arterial blood pressure to change in intracerebroventricular sodium concentration ratio
change in mean arterial blood pressure to change in the logarithm of the vasoconstrictor dose ratio
change in mean arterial blood pressure to change in vasoactive chemical dose ratio
heart rate variability
percent change in heart rate
percent change in mean arterial blood pressure
range of heart rate variation during variation of mean arterial blood pressure +