Blood flow in the umbilical vein of the fetus in first half of pregnancy
- 作者: Ailamazyan E.1,2,3,4, Polyanin A.1,2,3,4, Michailov A.5,6,7, Kogan I.1,2,3,4, Konstantinova N.1,2,3,4, Kozlov V.1,2,3,4
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隶属关系:
- Research Institute of Obstetrics and Gynecology named after BEFORE. Ott Russian Academy of Medical Sciences
- St. Petersburg State Medical University. acad. I.P. Pavlova
- St. Petersburg State University
- Faculty of Medicine
- Research Institute of Obstetrics and Gynecology named after BEFORE. Otta RAMS
- St. Petersburg State Medical University named after acad. I.P. Pavlova
- St. Petersburg State University, Faculty of Medicine
- 期: 卷 50, 编号 2 (2001)
- 页面: 85-89
- 栏目: Original Research
- URL: https://journals.rcsi.science/jowd/article/view/89534
- DOI: https://doi.org/10.17816/JOWD89534
- ID: 89534
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详细
The present investigation aims at studying the blood flow in the umbilical vein in the first half of normal pregnancy. It was shown that the establishing of hemocirculation passes through 4 periods: 8- 10th, 11-12th, 13-16th and after the 16th week of pregnancy. Besides that, statistically verified changes in maximum blood flow speed and index of pulsation in this vessel were revealed. Constant bloodstream spectrum reflects stability of oxygenic bloodsupply of the fetus.
作者简介
E. Ailamazyan
Research Institute of Obstetrics and Gynecology named after BEFORE. Ott Russian Academy of Medical Sciences; St. Petersburg State Medical University. acad. I.P. Pavlova; St. Petersburg State University; Faculty of Medicine
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A. Polyanin
Research Institute of Obstetrics and Gynecology named after BEFORE. Ott Russian Academy of Medical Sciences; St. Petersburg State Medical University. acad. I.P. Pavlova; St. Petersburg State University; Faculty of Medicine
Email: info@eco-vector.com
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A. Michailov
Research Institute of Obstetrics and Gynecology named after BEFORE. Otta RAMS; St. Petersburg State Medical University named after acad. I.P. Pavlova; St. Petersburg State University, Faculty of Medicine
Email: info@eco-vector.com
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I. Kogan
Research Institute of Obstetrics and Gynecology named after BEFORE. Ott Russian Academy of Medical Sciences; St. Petersburg State Medical University. acad. I.P. Pavlova; St. Petersburg State University; Faculty of Medicine
Email: info@eco-vector.com
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N. Konstantinova
Research Institute of Obstetrics and Gynecology named after BEFORE. Ott Russian Academy of Medical Sciences; St. Petersburg State Medical University. acad. I.P. Pavlova; St. Petersburg State University; Faculty of Medicine
Email: info@eco-vector.com
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V. Kozlov
Research Institute of Obstetrics and Gynecology named after BEFORE. Ott Russian Academy of Medical Sciences; St. Petersburg State Medical University. acad. I.P. Pavlova; St. Petersburg State University; Faculty of Medicine
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Email: info@eco-vector.com
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