change in heart rate to change in mean arterial blood pressure 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
percent change in mean arterial blood pressure
The difference in mean arterial blood pressure between two points in time or two conditions expressed as a percentage (the proportion or rate per hundred parts).