Doppler velocimetry in the evaluation of fetal hypoxia.
Knowledge of fetal hemodynamic physiology has developed enormously during the last two decades due to Doppler ultrasound. Some of this knowledge has been utilized for routine surveillance of high-risk pregnancies. The prediction of fetal hypoxia before the development of life lasting sequel is of major importance, especially in the very premature case with absent end-diastolic blood flow in the umbilical artery before lung maturity. This review gives an overview of the present knowledge in this field.
Gudmundsson
S
S
Department of Obstetrics and Gynecology, University Hospital MAS, Malmo, Sweden. saemundur.gudmundsson@obst.mas.lu.se
Dubiel
M
M
D000311:Adrenal Glands / Q000098:blood supply; D001783:Blood Flow Velocity / Q000502:physiology*; D001921:Brain / Q000098:blood supply; D003331:Coronary Vessels; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D000860:Hypoxia / Q000000981:diagnostic imaging / Q000196:embryology*; D010920:Placenta / Q000098:blood supply; D011247:Pregnancy; D018608:Ultrasonography, Doppler; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000000981:diagnostic imaging / Q000502:physiology