Maternal intrarenal artery Doppler velocimetry in pregnancy-induced hypertension / 中华超声影像学杂志

ABSTRACT

Objective To evaluate the value of Doppler indices of intrarenal artery (IRA) in clinicobservation in pregnancy induced hypertension(PIH).MethodsForty-six cases of PIH underwent Doppler measurment of PI,RI in IRA,and 186 normotensive pregnant women were measured as control.Results ①There was a larger increase of IRAPI and IRARI in PIH than in normal prgnant(P<0.001),and IRAPI is significantly higher in moderate and severe PIHs than in mild PIH(P<0.001),②IRAPI,IRARI correlate positively with classification of PIH(P<0.001),proteinuria(P<0.001)and MAP(P<0.05),and IRAPI is the best one.Conclusions It is of a certain significance to the clinical observation and treatment of PIH by using color Doppler to examine the indices of IRA in the pregnant women with PIH.