Placenta blood flow (O2 delivery) =
{"Image DocumentName": "Placenta blood flow (O2 delivery) =", "Image ImageDescription": "Ohm\u2019s Law of the placenta: O2 delivery = Placental blood flow = (P1 \u2013 P2) / R. Aorto-caval compression decreases P1 ( aorto ) and increases P2 ( caval ) Therefore, aorto-caval compression decreases O2 delivery to fetus. R = placental resistance (fixed in short term) P1 = uterine artery pressure. Placenta blood flow (O2 delivery) = (P1 \u2013 P2) / R. P2 = uterine vein pressure. Archer TL 2006.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}