Fig. 8From: Ultrasound parameters of early pregnancy and Doppler indices of blood vessels in the placenta and umbilical cord throughout the pregnancy period in sheepColor Doppler ultrasound image showing hemodynamic measurements from the cotyledonary artery of a sheep on day 95 of pregnancy (PS - peak systolic velocity; ED - end-diastolic velocity; RI - resistance index; Ind. puls - pulsatility index). Red arrow – the presence of EDBack to article page