Placental insufficiency or utero-placental insufficiency is the failure of the placenta to deliver sufficient nutrients to the fetus during pregnancy, and is often a result of insufficient blood flow to the placenta. The term is also sometimes used to designate late decelerations of fetal heart rate as measured by cardiotocography or an NST, even if there is no other evidence of reduced blood flow to the placenta, normal uterine blood flow rate being 600mL/min.
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Placentalinsufficiency or utero-placentalinsufficiency is the failure of the placenta to deliver sufficient nutrients to the fetus during pregnancy,...
asphyxia due to chronic hypoxia, usually associated with placentalinsufficiency, placental abruption, or a umbilical cord accident. This chronic hypoxia...
the maternal-fetal barrier. Deterioration in placental functioning, referred to as placentalinsufficiency, may be related to mother-to-child transmission...
infarcts lead to placentalinsufficiency and may result in fetal death. Maternal floor infarcts are not considered to be true placental infarcts, as they...
preeclampsia later in their pregnancy. Placentalinsufficiency, otherwise known as uteroplacental vascular insufficiency, results from insufficient blood supply...
indicative of placentalinsufficiency, independent of the actual fetal size. Moreta, Daphne; Benzie, Ron (November 2017). "Cerebro-placental ratio - Is it...
system of the lower leg Placentalinsufficiency, insufficient blood flow to the placenta during pregnancy Pulmonary valve insufficiency (or incompetence, or...
contribute to its development such as fetal renal abnormalities or placentalinsufficiency. Untreated anhydramnios can lead to serious complications for the...
disease (HMD), is a syndrome in premature infants caused by developmental insufficiency of pulmonary surfactant production and structural immaturity in the...
growth restriction), hypoxia of the brain (thrombotic events, placentalinsufficiency, umbilical cord prolapse), birth trauma during labor and delivery...
associated with placentalinsufficiency Amnion nodosum; failure of secretion by the cells of the amnion covering the placenta Placental abruption Twin-twin...
than 2.5 kg, or has intrauterine growth restriction (IUGR) or placentalinsufficiency Lethal congenital or chromosomal abnormalities Cervical dilation...
delivery; this condition is called placental abruption and can be dangerous for the fetus. Placentalinsufficiency may also occur, a state in which the...
consequences. Most cases affect preterm birth infants and result from placentalinsufficiency and/or fetal hypoxia. Other causes, such as alloimmunity, genetics...
at the peak of the contraction. Late decelerations: a result of placentalinsufficiency, which can result in fetal distress. Monitoring usually shows symmetrical...
emergency caesarean section. The growth-restricting impacts of placentalinsufficiency resulting from velamentous cord insertion can also augment the...
and aorta, excess anaesthesia. Premature separation of placenta Placentalinsufficiency Intra partum causes Inadequate relaxation of uterus due to excess...
both the mother and baby. Some of these include low birth weight, placentalinsufficiency, chromosomal disorders, preterm deliveries, gestational diabetes...
limits the blood flow through the placenta and ultimately leads to placentalinsufficiency, and the baby is no longer properly nourished. Induced labor is...
likely due to severe birth defect, maternal metabolic derangement, placentalinsufficiency and fetal hypoxia due to membrane rupture. The development of birth...
factors of thrifty phenotype include advanced maternal age and placentalinsufficiency. The ability to conserve, acquire and expend energy is believed...
negative effects are carbon monoxide induced tissue hypoxia and placentalinsufficiency which causes a reduction in blood flow from the uterus to the placenta...
it is a fixed abnormality. Causes include post-term pregnancy, placentalinsufficiency, and NSAID use by the mother.[citation needed] Decreased size of...
androgen synthesis. This also is consistent with the observation that placentalinsufficiency has been associated with disruptions of development of fetal genitalia...
age. It is used in ultrasound testing of umbilical artery for placentalinsufficiency. RI should not exceed 0.60 at 30 weeks of gestation. RI is also...