Fig. 3
From: Hemodynamic changes in late advanced pregnant Zaraibi goats during the peripartum period
Pulsed wave Doppler ultrasonographic images of the dam middle uterine artery (MUA at days [(-30;A),-20(B), -10(C), and (-1;D)] before parturition in aa Zaraibi goats with the automatic calculation of both Doppler indices (RI and PI), S/D ratio, and BFR(bpm).Red star showed the maximum systolic point of velocity (MSV; cm/sec),while the blue asterisk showed the end point of velocity due to relaxation (EDV; cm/sec).RI = resistive index, PI = pulsatility index,S/D = systole/diastole, and BFR = blood flow rate