title: [Fetal circulation in normal pregnancy and in placental insufficiency].
abstract: The fetal circulation is different from the adult circulation. One of the quite common conditions that are challenging to the developing fetus is placental hypoxia. Regardless of its cause, placental vascular insufficiency is commonly assumed to be an important factor in the development of intrauterine growth retardation. Several mechanisms are involved in the fetal adaptation to the decompensation during hypoxemia. Doppler Ultrasound technologies can help to evaluate of the fetal wellbeing.
authors: B
authors: B
authors: Ivanov
authors: M
authors: M
authors: Malinova
mesh_terms: D005260:Female; D005333:Fetus / Q000098:blood supply*; D006801:Humans; D010927:Placental Insufficiency / Q000000981:diagnostic imaging*; D011247:Pregnancy; D016216:Ultrasonography, Prenatal