Minimally invasive carotid artery surgery

Гавриленко, А. В.; Al-Yousef, N. N.; Kuklin, A V; Magomedova, G.F.; Kraynik, V.M.

doi:10.17116/hirurgia202106259

Cited by 3 publications

(1 citation statement)

References 7 publications

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“…В настоящее время медицина широко использует высокоинформативные диагностические методы, позволяющие подробно оценивать анатомические структуры [1][2][3]. Оценка мозгового кровообращения является одной из важнейших клинических задач [4][5][6][7][8][9]. Многочисленные работы демонстрируют стремление специалистов оценить широту индивидуальной изменчивости сосудистого русла и наиболее полно осветить изменение гемодинамических показателей [10][11][12][13][14].…”

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Analysis of hemodynamic changes in vertebral arteries and veins during functional tests with ultrasound monitoring

Nikolenko,

Moshkin,

Khalilov

2023

Science and Innovations in Medicine

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Aim to evaluate the correlation between the course of vertebral arteries and veins and the results of calculations of hemodynamic parameters during ultrasound with functional tests. Material and methods. In the observation, 252 volunteers were examined using Samsung SonoAce R7 and GE Logiq F6 equipment. The hemodynamics was studied at the level of the second segment of the vertebral arteries and veins at rest, when turning, tilting and lifting the head. The results were processed using Microsoft Excel 2007 with subsequent statistical analysis. Results. 504 vascular complexes were analyzed without taking into account the visualization side. When assessing the arteries, the highest maximum blood flow velocity was registered when lifting the head in women with a rectilinear course of the vessels. In the group of men with non-rectilinear course of vessels, the lowest average blood flow velocity was registered when tilting the head. The highest volume flow was recorded in case of non-rectilinear vascular course in women when lifting the head. For vertebral veins, the highest indicators of maximum and minimum venous blood flow rates were observed in men with a rectilinear course of vessels when lifting the head. The highest values of the average flow velocity and volume flow were noted in men who had a rectilinear course of the vessels. The maximum values of the calculated venous volume flow were registered in groups with rectilinear vascular course: in men up to 19.4214.85 ml/min. (Me 12.45 ml/min.), in women 18.52 15.30 ml/min. (Me 10.50 ml/min.). Conclusion. The data obtained by the study contributes to improving the software and analysis of individual changes during patient examination, helps to evaluate the effectiveness of treatment and rehabilitation, as well as to analyze multifactorial models.

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Section: Introductionunclassified

Analysis of hemodynamic changes in vertebral arteries and veins during functional tests with ultrasound monitoring

Nikolenko,

Moshkin,

Khalilov

2023

Science and Innovations in Medicine

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One year outcomes following of carotid endarterectomy in different age groups: Russian multicenter study

Kazantsev,

Korotkikh,

Leader

et al. 2024

Indian J Thorac Cardiovasc Surg

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Assessment of hemodynamic parameters based on the results of ultrasound Dopplerography in different variants of the position of vessels in the area of bifurcation of the common carotid arteries

Nikolenko,

Moshkin,

Khalilov

et al. 2024

Regional blood circulation and microcirculation

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Introduction. Ultrasound imaging allows us to study the influence of topographic and anatomical variability of the main vessels of the neck on hemodynamic parameters in the area of bifurcation of the common carotid artery (CCA). Aim. To assess the significance of changes in hemodynamic parameters on the damage of the main arteries near the bifurcation of the common carotid artery in different variants of the mutual position of vessels according to the results of ultrasound Dopplerography. Materials and methods. 865 volunteers were examined using SonoAce R7 and Logiq F6. The results were summarized, systematized and processed in Microsoft Excel 2007 spreadsheets and subjected to statistical analysis. Among the participants, 5 main variants of the mutual position of the vessels were identified: A – typical; Б – the external carotid artery (ECA) is located ventrally; В – the lateral position of the external carotid artery; Г – divergence or intersection of the carotid arteries near bifurcation; Д – joint medial deviation of both carotid arteries. Results. A total of 1730 vascular complexes were evaluated. The smallest diameter of the external carotid arteries was observed in groups A and B – 3.10 mm. The largest value of the diameter of the internal carotid arteries (ICA) was in group D – 4.20 mm and in group B – 4.10 mm. The diameter of the common carotid arteries in groups A and B was 5.50 mm, in groups D and D – 5.60 mm, and in group B – 5.70 mm. The volume velocity of blood flow had higher values in group D. The lowest indicators of volumetric blood flow velocity were noted in group A, for common carotid and internal carotid arteries – in group G. Conclusions. The smallest average and median diameter of the external carotid arteries was observed in types A and B. The highest median diameter of the internal carotid arteries was in group D (4.20 mm). The median value of the diameter of the common carotid arteries was the maximum in group B (5.70 mm). The presented observation results demonstrate the effect of anatomical variation on the morphometric and functional characteristics of the vascular bed, reflecting the change in the calculated volumetric velocity of blood flow.

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Minimally invasive carotid artery surgery

Cited by 3 publications

References 7 publications

Analysis of hemodynamic changes in vertebral arteries and veins during functional tests with ultrasound monitoring

Analysis of hemodynamic changes in vertebral arteries and veins during functional tests with ultrasound monitoring

One year outcomes following of carotid endarterectomy in different age groups: Russian multicenter study

Assessment of hemodynamic parameters based on the results of ultrasound Dopplerography in different variants of the position of vessels in the area of bifurcation of the common carotid arteries

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