Gynaecology & Obstetrics On Doppler the most ominous sign indicating fetal compromise is : A pulsatility index in umbilical aery B increased resistance in uterine aery C increased PSV in middle cerebral aery D Absent diastolic flow in umbilical aery 💡 Explanation On Doppler the most ominous sign indicating fetal compromise is : ✓ Correct Answer: D. Absent diastolic flow in umbilical aery