Total variability of systolic blood pressure and heart period and spontaneous baroreflex sensitivity at different ambient temperatures.

Total variability of systolic blood pressure (SDSBP, panel A) and heart period (SDHP, panel B) and spontaneous cardiac baroreflex sensitivity (BRS, panel C) as a function of the wake-sleep state and Ta. Data are mean values ± SEM in TG (n = 11) and WT (n = 12). [†], P<0.05, 20°C Ta vs. 30°C Ta in each mouse group (t-test). Detailed ANOVA results are reported in Table S3. Abbreviations have the same meaning as in Figure 2.