Figure 1
From: Maternal venous hemodynamics in gestational hypertension and preeclampsia
Correlation between venous pulse transit time and venous impedance index in liver and kidneys. Venous pulse transit time (VPTT), venous impedance index in liver (HVI) and kidneys (RIVI), uncomplicated pregnancies (UP), gestational hypertension (GH), late-onset preeclampsia (LPE) and early-onset preeclampsia (EPE), at the level of the liver (panel A), right kidney (panel B) and left kidney (panel C).