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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">inovmed</journal-id><journal-title-group><journal-title xml:lang="ru">Инновационная медицина Кубани</journal-title><trans-title-group xml:lang="en"><trans-title>Innovative Medicine of Kuban</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2541-9897</issn><publisher><publisher-name>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35401/2541-9897-2023-26-2-40-46</article-id><article-id custom-type="elpub" pub-id-type="custom">inovmed-670</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Ультразвуковые параметры оценки локальной гемодинамики деформаций внутренних сонных артерий</article-title><trans-title-group xml:lang="en"><trans-title>Ultrasound parameters for evaluating local hemodynamics of internal carotid artery anomalies</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4129-3930</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поморцев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pomortsev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поморцев Алексей Викторович, д. м. н., профессор, заведующий кафедрой лучевой диагностики № 1</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Alexey V. Pomortsev, Dr. Sci. (Med.), Professor, Head of Diagnostic Radiology Department No. 1</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9649-2198</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Багдасарян</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bagdasaryan</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Багдасарян Карапет Акопович, заочный аспирант кафедры лучевой диагностики № 1; врач ультразвуковой диагностики</p><p>350063, Краснодар, ул. М. Седина, 4</p></bio><bio xml:lang="en"><p>Karapet A. Bagdasaryan, Postgraduate Student (correspondence course), Diagnostic Radiology Department No. 1; Ultrasonographer</p><p>ulitsa M. Sedina 4, Krasnodar, 350063, Russian Federation</p></bio><email xlink:type="simple">kbagdasaryan.83@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1188-8872</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сенча</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Sencha</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сенча Александр Николаевич, д. м. н., заведующий отделом визуальной диагностики</p><p>Москва</p></bio><bio xml:lang="en"><p>Alexander N. Sencha, Dr. Sci. (Med.), Head of Imaging Division</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кубанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Кубанский государственный медицинский университет; Городская поликлиника города-курорта Геленджик</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University; Gelendzhik City Polyclinic</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр акушерства, гинекологии и перинатологии им. акад. В.И. Кулакова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center for Obstetrics, Gynecology and Perinatology Named After Academician V.I. Kulakov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2023</year></pub-date><volume>0</volume><issue>2</issue><fpage>40</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Поморцев А.В., Багдасарян К.А., Сенча А.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Поморцев А.В., Багдасарян К.А., Сенча А.Н.</copyright-holder><copyright-holder xml:lang="en">Pomortsev A.V., Bagdasaryan K.A., Sencha A.N.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.innovmedkub.ru/jour/article/view/670">https://www.innovmedkub.ru/jour/article/view/670</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность: Несмотря на высокую распространенность деформаций внутренних сонных артерий (ВСА), до настоящего времени нет единого мнения по вопросам значимости оценки параметров локальной гемодинамики деформаций ВСА.</p></sec><sec><title>Цель исследования</title><p>Цель исследования: Определение значимости различных ультразвуковых параметров при оценке локальной гемодинамики деформаций ВСА.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: Проведено одномоментное наблюдательное исследование. В амбулаторно-поликлинических условиях 427 пациентам выполнено ультразвуковое исследование (УЗИ) сонных артерий. Для понимания роли различных УЗ параметров в оценке локальной гемодинамики деформаций ВСА осуществлялся кластерный анализ всей выборки пациентов (n = 386) с учетом коэффициента деформации, угла деформации, турбулентности кровотока и его пиковой скорости в месте максимальной деформации. Далее по результатам кластерного анализа проведен дискриминантный анализ.</p></sec><sec><title>Результаты</title><p>Результаты: В ходе кластеризации пациентов из генеральной выборки (n = 386) были сформированы 3 кластера. Далее для оценки использованных показателей проведен дискриминантный анализ. Получено, что все указанные показатели имеют небольшое значение лямбды Уилкса, что говорит об их высоком вкладе в дискриминацию, однако у коэффициента деформации она наименьшая (0,26), что свидетельствует об особой значимости такого параметра как коэффициент деформации. Анализ показателя «толерантность» демонстрирует, что наиболее независимым показателем является коэффициент деформации (0,67).</p></sec><sec><title>Заключение</title><p>Заключение: Установлено, что наиболее значимым и независимым параметром для оценки локальной гемодинамики деформаций внутренних сонных артерий является коэффициент деформации, наименее значимым параметром – турбулентность кровотока.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background: Despite the high prevalence of internal carotid artery (ICA) anomalies, there is still no consensus on which parameters should be used to evaluate their local hemodynamics and what significance each parameter holds.</p></sec><sec><title>Objective</title><p>Objective: To determine the significance of various ultrasound parameters for evaluating the local hemodynamics of ICA anomalies.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: In our cross-sectional observational study 427 outpatients underwent carotid ultrasound. To evaluate the significance of various ultrasound parameters for local hemodynamics assessment, we used a cluster analysis for the entire sample (n = 386), taking into account the deformation coefficient, angle of deformation, blood flow turbulence at the site of maximum deformation, and peak blood flow velocity at the site of maximum deformation. Based on the cluster analysis results, we did a discriminant function analysis.</p></sec><sec><title>Results</title><p>Results: During the clustering of patients from the total sample (n = 386), 3 clusters were formed. We did a discriminant function analysis to evaluate the indicators used. We found that all of them had a small Wilks’ Lambda indicating their greater discriminatory ability. The deformation coefficient was the most significant parameter as it had the smallest value (0.26). “Tolerance” analysis showed that the deformation coefficient is the most independent indicator (0.67).</p></sec><sec><title>Conclusions</title><p>Conclusions: Our study showed that the most significant and independent parameter for evaluating the local hemodynamics of ICA anomalies is the deformation coefficient, with the blood flow turbulence being the least significant parameter.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ультразвуковое исследование артерий</kwd><kwd>деформация сонных артерий</kwd><kwd>гемодинамическая значимость деформаций</kwd><kwd>патологический изгиб внутренней сонной артерии</kwd><kwd>угол деформации внутренней сонной артерии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>vascular ultrasound</kwd><kwd>carotid artery anomaly</kwd><kwd>hemodynamically significant deformation</kwd><kwd>pathological ICA kinking</kwd><kwd>angle of ICA deformation</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Здравоохранение в России. 2019: статистический сборник. 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