Role of Aspirin in High Pulsatility Index of Uterine Artery: A Consort Study.

Background: Preeclampsia is a heterogeneous disorder prevalent in 3-10% of pregnant women globally. The etiology is multifactorial. There is a initial stage of endothelial dysfunction and placental ischemia (Stage 1); this leads to maternal syndrome of hypertension, edema, and proteinuria (Stage 2).