pregnancy involves many changes of the female body, which should be under the careful supervision of a doctor and a woman.Among the most important studies, it analyzes the blood flow in the arteries of the umbilical cord, and uterus of women in cerebral and aortic vessels of a fetus.Among the main factors that could lead to perinatal mortality and morbidity, called the violation of uterine blood flow - and fruit-placental Uteroplacental.
blood flow in the placenta during pregnancy
placenta provides the fetus oxygen and nutrients from the blood of the female body.Also in the function of the placenta it enters the output products of metabolism and functioning of the body of the fetus.In fact, that the placenta acts as a sort of bridge between the two vascular systems, - the parent (linking the placenta and blood vessels of the uterus) and fetal (umbilical artery becomes, leading to the fetus).Divided examined the blood of the membrane eliminates the possibility of mixing the blood of the fetus and th
For various reasons, there is a chance of developing placental insufficiency, leads to negative effects on metabolic, trophic, endocrine, transport and other vital functions of the placenta.This condition is accompanied by a significant deterioration in the exchange of substances between the female body and the fetus, which can lead to certain consequences.
Article topic: Doppler during pregnancy
Causes of uterine blood flow during pregnancy
blood circulation in the uterus may be impaired due to the increased pressure, intrauterine infection, pneumonia, hypoxia (oxygen starvation of the fetus).In obstetric practice in the diagnosis of blood flow Doppler resorted to (three-dimensional ultrasound), which allows you to see the vessels of the three-dimensional image.This is a modern diagnostic tool can detect retroplatsentarnoy bleeding, according to the observation of the blood flow provides an assessment of cardiac malformations.
Using this method becomes an indispensable solution.Since it can detect the presence of defects, even for the smallest vessels, of which formed microvasculature.It is also possible to control the formation and development of vnutriplatsentarnoy hemodynamics, the level of nutrients and oxygen required for full development of the fetus.With this method, the medicine has received a number of new opportunities to identify obstetric complications at earlier dates.If you take the necessary correction and treatment at an earlier stage, without losing time, you can avoid the risk of circulatory disorders, followed by the formation of pathologies.
Article topic: Flebodia 600 pregnancy
hemodynamic disturbances during pregnancy
hemodynamic changes in severity may be three degrees
first one includes two subspecies:
1A - the easiest violation utero-platsentarnogo flow.There remains the fetal-placental circulation.The cause of the problem usually lies in the intrauterine infection.
1B - involves maintaining utero-placental blood flow, accompanied by fetal-placental abnormalities.
second degree involves a violation of both systems blood flow, does not pose any major changes.
third degree - defects in uterine blood flow, fetal levels occurring as a result of violations of utero-placental circulation.
In the case of violations of the first degree, the timely detection of problems and needed treatment avoids the death of the fetus.For second-degree level of perinatal mortality is 13.3%, in the third degree increases to 46.7%.Doppler diagnosis helped identify inefficiencies correction of placental insufficiency in the case of third degree of hemodynamic disturbances.When conservative birth rate of perinatal mortality in this situation is 50% to avoid losses allows caesarean section.From birth in the first degree violations 35.5% are in intensive care, the second - 45.5%, in the third the number is 88.2%.
How to avoid disturbances of blood flow during pregnancy?
Women need to understand that a child inherits the parent state.Accordingly, for the full development of the fetus without the complications required the formation of an appropriate diet filled with lots of essential vitamins, macro- and microelements, sufficient protein, carbohydrates and fats.If a woman does not appear edema, fluid intake should be at least 1-1.5 liters per day.The importance given to control and weight as the weight gain by the end of pregnancy should not be more than 10 kilograms.
should be noted and the presence of risk, in which the need for the prevention of drug interaction of the female body and the fetus, prevention of danger dysfunction utero-placental circulation.Contribute to a significant reduction in perinatal morbidity and mortality allow timely correction methods of labor management, use of appropriate medical therapy.However, it must recognize that still a high risk of serious neurological complications.