Figure 1. Change in systolic blood pressure (SBP) from baseline to the congruent and incongruent conditions of a Stroop stressor for high and low cardiovascular reactors. High reactors showed a significant increase in SBP from a resting baseline to both congruent and incongruent conditions (p values <0.05); low reactors did not show a significant change in SBP from baseline to either condition (p values >0.27).