Research Article

Fetal and Neonatal Middle Cerebral Artery Hemodynamic Changes and Significance under Ultrasound Detection in Hypertensive Disorder Complicating Pregnancy Patients with Different Severities

Figure 2

Blood flow spectra of fetal MCA. (a) Doppler waveform of MCA blood flow in pregnant women under transabdominal ultrasound in the normal group. (b) Doppler waveform of abnormal MCA blood flow in the mild group. (c) Doppler waveform of MCA blood flow abnormality in the severe group.
(a)
(b)
(c)