Research Article

Uterine Ultrasound Doppler Hemodynamics of Magnesium Sulfate Combined with Labetalol in the Treatment of Pregnancy-Induced Hypertension Using Empirical Wavelet Transform Algorithm

Figure 4

Comparison of blood pressure indexes before and after treatment between two groups. (a) Systolic blood pressure; (b) diastolic blood pressure. Compared with the observation group, .
(a)
(b)