Study of blood flow velocity in the carotid arteries in newborns using an ultrasound Doppler detector
- Authors: Fatkullin I.F.1
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Affiliations:
- Kazan Order of the Red Banner of Labor Medical Institute named after S. V. Kurashova
- Issue: Vol 62, No 2 (1981)
- Pages: 14-17
- Section: Articles
- URL: https://bakhtiniada.ru/kazanmedj/article/view/79959
- DOI: https://doi.org/10.17816/kazmj79959
- ID: 79959
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Abstract
In 46 healthy full-term infants, the linear blood flow velocity in the common carotid arteries was studied using an ultrasound detector. Its dependence on the age of the newborn was established, which is associated with the features of postnatal restructuring of cerebral and general hemodynamics. Ultrasound examination of the blood flow velocity in the carotid arteries provides reliable information about the state of cerebral hemodynamics in newborns.
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##article.viewOnOriginalSite##About the authors
I. F. Fatkullin
Kazan Order of the Red Banner of Labor Medical Institute named after S. V. Kurashova
Author for correspondence.
Email: info@eco-vector.com
Department of Obstetrics and Gynecology No. 2
Russian FederationReferences
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Fig. 1. Pulse wave of blood flow velocity. Vmax is the maximum linear blood flow velocity in cm / s, Vmin is the minimum linear blood flow velocity in cm / s, S is the area of the diastolic part of the wave.
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Figure 2. Recording of the linear blood flow velocity in the carotid (a. C.) And brachial (a. B.) Arteries in newborn N. on the 3rd day of life.
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Figure 3. Recording of the linear blood flow velocity in the carotid (a. C.) And brachial (a. B.) Arteries in newborn N. on the 9th day of life.
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