Fig. 4
From: Hemodynamic changes in late advanced pregnant Zaraibi goats during the peripartum period
Mean ± standard error of mean (SEM) of the fetal heart (FH) resistive index (FH.RI on the primary axis), pulsatility index (FH.PI on the primary axis), and systolic/diastolic ratio (FH.S/D on the secondary axis; A), in addition to fetal heart maximum systolic velocity (FH.MSV; cm/sec), end velocity (FH.EDV; cm/sec) and blood flow rate (FH.BFR; bpm; B) in Zaraibi goat in the peripartum period (from day -35 till day -1). Means with different letters means there was a significant difference at a probability less than 0.05 (P < 0.05)