Patton, D E Maternal, uteroplacental, and fetoplacental hemodynamic and Doppler velocimetric changes during epidural anesthesia in normal labor. [electronic resource] - Obstetrics and gynecology Jan 1991 - 17-9 p. digital Publication Type: Journal Article ISSN: 0029-7844 Subjects--Topical Terms: Anesthesia, EpiduralAnesthesia, ObstetricalArteries--physiologyBlood Flow VelocityBlood PressureCardiac OutputEchocardiographyFemaleFluid TherapyHeart RateHemodynamicsHumansPlacenta--blood supplyPregnancyStroke VolumeUltrasonicsUmbilical Arteries--physiologyUterus--blood supplyVascular Resistance