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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">avk</journal-id><journal-title-group><journal-title xml:lang="ru">Архивъ внутренней медицины</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Archives of Internal Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-6704</issn><issn pub-type="epub">2411-6564</issn><publisher><publisher-name>“SINAPS” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20514/2226-6704-2022-12-1-53-61</article-id><article-id custom-type="elpub" pub-id-type="custom">avk-1376</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 ARTICLE</subject></subj-group></article-categories><title-group><article-title>Факторы риска развития ранних структурных изменений сердечно-сосудистой системы у пациентов первичным гипотиреозом</article-title><trans-title-group xml:lang="en"><trans-title>Risk Factors Promoting Early Cardiovascular Structure Disorders in Patients  with Primary Hypothyroidism</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4162-5416</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алла Витальевна Николаева</p><p>Ижевск</p></bio><bio xml:lang="en"><p>Alla V. Nikolaeva</p><p>Izhevsk</p></bio><email xlink:type="simple">allavn@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3785-5603</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пименов</surname><given-names>Л. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Pimenov</surname><given-names>L. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ижевск</p></bio><bio xml:lang="en"><p>Izhevsk</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/0000-0003-2508-7141</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суфиянов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Sufiyanov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ижевск</p></bio><bio xml:lang="en"><p>Izhevsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7220-3307</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дударев</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dudarev</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ижевск</p></bio><bio xml:lang="en"><p>Izhevsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ ВО «Ижевская государственная медицинская академия» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Educational Institution of Higher Education Izhevsk State Medical Academy of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Ижевский государственный технический университет имени М. Т. Калашникова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ederal State Budgetary Institution of Higher Education «Kalashnikov Izhevsk State Technical University»</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>01</day><month>02</month><year>2022</year></pub-date><volume>12</volume><issue>1</issue><fpage>53</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Николаева А.В., Пименов Л.Т., Суфиянов В.Г., Дударев М.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Николаева А.В., Пименов Л.Т., Суфиянов В.Г., Дударев М.В.</copyright-holder><copyright-holder xml:lang="en">Nikolaeva A.V., Pimenov L.T., Sufiyanov V.G., Dudarev M.V.</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.medarhive.ru/jour/article/view/1376">https://www.medarhive.ru/jour/article/view/1376</self-uri><abstract><p>Цель. Выявление факторов, способствующих развитию ранних структурных изменений сердечно-сосудистой системы у пациентов первичным гипотиреозом в зависимости от компенсации заболевания. Материалы и методы. Обследовано 163 женщины с первичным гипотиреозом в возрасте 62 [55;67] лет, которые были разделены на группы: 1 группа — 54 пациентки в возрасте 62,0 [57;68] лет с субкомпенсированным заболеванием, 2 группа — 15 пациенток в возрасте 59 [53;66] лет с некомпенсированным заболеванием и 3 группа — 94 пациентки в возрасте 63 [53;66] лет с компенсированным гипотиреозом. Всем пациенткам выполнено физикальное обследование, трансторакальная эхокардиография, оценка продольной сократительной функции левого желудочка методом «speckle tracking», оценка функции эндотелия, липидного профиля. Проводился регресионный анализ с использованием в качестве предикторов тиреотропного гормона, свободного Т4, возраста, давности заболевания, причины гипотиреоза, наличия менопаузы и натурального логарифма тиреотропного гормона, а в качестве зависимых переменных — ряда параметров состояния сердца и липидного обмена. Результаты. При проведении математического моделирования показано, что наибольшее значение в процессах ремоделирования миокарда левого желудочка у пациентов первичным гипотиреозом имеет сочетание таких параметров, как возраст, давность заболевания и уровень тиреотропного гормона. В то же время, значимое влияние на показатель величины комплекса интима медиа оказывает только возраст. Заключение. Модифицируемыми факторами, определяющими ремоделирование левого желудочка, морфофункциональное состояние стенки сосудов у пациентов гипотиреозом, являются индекс массы тела и уровень тиреотропного гормона, а немодифицируемыми — возраст и давность заболевания.</p></abstract><trans-abstract xml:lang="en"><p>Objective. To develop the pattern of early cardiovascular disorders in patients with primary hypothyroidism based on the analysis of relationship between patient’s thyroid status and some functional cardiovascular parameters depending on compensation status. Materials and methods. The examination of 163 women aged 62 [55;67] years with primary hypothyroidism was performed. The patients were divided into groups: 1 group included 54 patients aged 62.0 [57;68] years with subcompensated disease, 2 group consisted of 15 patients aged 59 [53;66] years with non-compensated disease and 3 group included 94 patients aged 63 [53;66] years with compensated hypothyroidism. Physical examination, transthoracic echocardiography, assessment of global left ventricle longitudinal strain by speckle tracking method, endothelial function and laboratory tests were performed to all patients. Regression analysis using thyroid stimulating hormone, free T4, age, duration of the disease, cause of hypothyroidism, menopause presence and natural thyroid stimulating hormone logarithm as predictors and some cardiovascular parameters of heart condition and lipid metabolism as dependent valuables was made. Results. Mathematic modeling demonstrated that the combination such factors as age, duration of disease and thyroid stimulating hormone level is the most important in left ventricle remodeling processes. However, the age only has significant influence on intima media thickness. Conclusion. Left ventricle remodeling, morphologic functional status of blood vessel wall and decrease of glomerular filtration rate are basically determined by such modified and non-modified factors as body mass index, age, duration of hypothyroidism and thyroid stimulating hormone level.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>первичный гипотиреоз</kwd><kwd>модель поражения сердца</kwd><kwd>ремоделирование левого желудочка</kwd><kwd>липидный обмен</kwd></kwd-group><kwd-group xml:lang="en"><kwd>primary hypothyroidism</kwd><kwd>heart disorder pattern</kwd><kwd>left ventricle remodeling</kwd><kwd>lipid metabolism</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">Вайсман Д.Ш., Александрова Г.А., Леонов С.А. и др. Достоверность показателей и структуры причин смерти от болезней системы кровообращения в Российской Федерации при международных сопоставлениях. 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