电邮这篇文章 Fetal brain venous return in complicated pregnancy
- 作者: Ailamazyan E.K.1, Polyanin A.A.2, Kogan I.Y.3
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隶属关系:
- Research Institute of Obstetrics, Gynecology and Reproductology named after D.O. Ott
- State Medical University named after acad. I.P. Pavlova
- Saint Petersburg State University
- 期: 卷 51, 编号 1 (2002)
- 页面: 10-14
- 栏目: Current public health problems
- URL: https://medbiosci.ru/jowd/article/view/88815
- DOI: https://doi.org/10.17816/JOWD88815
- ID: 88815
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详细
Objective. To estimate the fetal brain venous return in the complicated pregnancy.
Methods. Blood flow waveforms (BFW) in jugular vein (JV) were recorded in 162 fetuses from 13 to 40 weeks of normal gestation and in 63 growth restricted fetuses. Peak velocity in ventricular systole (S), peak velocity in early diastole which corresponds to passive ventricular filling (D), peak velocity in atria contraction with active ventricular filling (A), mean velocity (TAV) were measured and pulsatility index (PIV=S-A/TAV), systolic to diastolic ratio (S/D) were calculated.
Results. S, D, A, TAV in growth restricted fetuses were significantly greater and PIV, S/D were significantly lower than in normal fetuses after 36 weeks of gestation.
Conclusions. The results demonstrate that there are neuroprotective reactions of fetal cerebral venous blood flow after 36 weeks of gestation.
作者简介
Eduard Ailamazyan
Research Institute of Obstetrics, Gynecology and Reproductology named after D.O. Ott
Email: info@eco-vector.com
Academician of the Russian Academy of Medical Sciences, Honored Scientist of the Russian Federation, Professor, Director
俄罗斯联邦, Saint PetersburgAlbert Polyanin
State Medical University named after acad. I.P. Pavlova
Email: info@eco-vector.com
Professor
俄罗斯联邦, Saint PetersburgIgor Kogan
Saint Petersburg State University
编辑信件的主要联系方式.
Email: info@eco-vector.com
Professor, Faculty of Medicine
俄罗斯联邦, Saint Petersburg参考
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