International Journal of Hypertension / 2018 / Article / Fig 3

Research Article

Heart Rate Variability and Cardiovascular Reflex Tests for Assessment of Autonomic Functions in Preeclampsia

Figure 3

Comparison of spectral components of heart rate variability in 3 groups of subjects; PE, preeclampsia; NP, normotensive pregnant; NN, normal nonpregnant. (a) Total spectral power; (b) LF, low frequency power; (c) HF, high frequency power; (d) LF to HF ratio. Values are mean ± SD (n=40). p < 0.05 versus normal nonpregnant females; p< 0.05 versus normotensive pregnant females.
(a)
(b)
(c)
(d)

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at help@hindawi.com to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.