Question: what is normal blood pressure variability?
Answer: The frequency components of blood pressure variability (BPV) detected by power spectral analysis include oscillations at the very low frequency (0.02–0.20 Hz in rats and 0.02–0.07 Hz in humans), low-frequency (0.2–0.6 Hz in rats and 0.077–0.15 Hz in humans), and high-frequency domain (1–4 Hz in rats and 0.15–0.40 Hz in ...