Fig. 6 | Hypertension Research

Fig. 6

From: Roles of cardiovascular autonomic regulation and sleep patterns in high blood pressure induced by mild cold exposure in rats

Fig. 6The alternative text for this image may have been generated using AI.

A Two-dimensional scattergram and B the correlation coefficients displaying the relationship between the variations in mean arterial pressure (MAP) and the corresponding cardiovascular response measures without sleep scoring and sleep pattern variables during quiet sleep across three different ambient temperatures in rats. Data are shown as scatter/dot plots with means ± SEM; n = 11. *,*p < 0.05 vs 0 by one-sample t-test for normality and one-sample Wilcoxon signed-rank test for nonnormality, respectively. RR R-R intervals, TP total power of heart rate variability, HF high-frequency power of heart rate variability, BLF low-frequency power of blood pressure variability, BrrA baroreflex sensitivity of ascending MAP-RR pairs, BrrD baroreflex sensitivity of descending MAP-RR pairs, ln natural logarithm, nu normalized units

Back to article page