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Возрастные особенности асимметрии гемодинамических параметров внутренних сонных артерий

Возрастные особенности асимметрии гемодинамических параметров внутренних сонных артерий

Abstract

The research reveals sex differences in asymmetry of the hemodynamic parameters of the internal carotid arteries in a wide age range. The dominant artery in the female and male persons in the group has approximately the same diameter. The diameter of the artery which is not dominant in all age groups is lower on average on 8%. Volumetric flow rate is higher in the dominant artery. In terms of linear velocity, shear stress and vascular resistance the index asymmetry is practically absent.

Выявлены половые различия в асимметрии гемодинамических параметров внутренних сонных артерий в широком возрастном диапазоне. Доминирующая артерия у лиц женского и мужского полов в группах имеет приблизительно одинаковый диаметр. Диаметр недоминирующей артерии во всех возрастных группах в среднем ниже на 8%. Объемная скорость кровотока выше в доминантной артерии. По показателям линейной скорости, напряжения сдвига и индекса сосудистого сопротивления асимметрия практически отсутствует.

Keywords

ВНУТРЕННИЕ СОННЫЕ АРТЕРИИ, ОНТОГЕНЕЗ, АСИММЕТРИЯ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold