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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">emcardio</journal-id><journal-title-group><journal-title xml:lang="ru">Неотложная кардиология и кардиоваскулярные риски</journal-title><trans-title-group xml:lang="en"><trans-title>Emergency Cardiology and Cardiovascular Risks journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2616-633X</issn><publisher><publisher-name>Белорусский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51922/2616-633X.2026.10.1.2791</article-id><article-id custom-type="elpub" pub-id-type="custom">emcardio-355</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 НАУЧНЫЕ ПУБЛИКАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL SCIENTIFIC PUBLICATIONS</subject></subj-group></article-categories><title-group><article-title>Факторы риска и предикторы госпитальных осложнений инфаркта миокарда у пациентов молодого возраста</article-title><trans-title-group xml:lang="en"><trans-title>Risk factors and predictors of hospital complications of myocardial infarction in young patients</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Медведева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Miadzvedzeva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">elena-samonina@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гелис</surname><given-names>Л. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gelis</surname><given-names>L. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Русак</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rusak</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полонецкий</surname><given-names>О. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Polonetsky</surname><given-names>O. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Русских</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Russkich</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Геворкян</surname><given-names>Т. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Gevorkyan</surname><given-names>T. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГУ «Республиканский научно-практический центр “Кардиология”»</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Republican Scientific and Practical Centre of Cardiology</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>21</day><month>07</month><year>2026</year></pub-date><volume>10</volume><issue>1</issue><fpage>2791</fpage><lpage>2797</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Медведева Е.А., Гелис Л.Г., Кузнецова Т.В., Русак Т.В., Полонецкий О.Л., Русских И.И., Геворкян Т.Т., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Медведева Е.А., Гелис Л.Г., Кузнецова Т.В., Русак Т.В., Полонецкий О.Л., Русских И.И., Геворкян Т.Т.</copyright-holder><copyright-holder xml:lang="en">Miadzvedzeva E.A., Gelis L.G., Kuznetsova T.V., Rusak T.V., Polonetsky O.L., Russkich I.I., Gevorkyan T.T.</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://emcardio.bsmu.by/jour/article/view/355">https://emcardio.bsmu.by/jour/article/view/355</self-uri><abstract><sec><title>Цель</title><p>Цель: определить факторы риска и предикторы госпитальных осложнений инфаркта миокарда с подъёмом сегмента ST у пациентов молодого возраста.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В проспективное исследование включено 130 пациентов молодого возраста от 18 до 44 лет с инфарктом миокарда, которым проводилась эндоваскулярная реваскуляризация. Средний возраст составил 38,9 ± 5,4 лет.</p><p>Всем пациентам, включенным в проспективное исследование, проводились общепринятые клинико-инструментальные и лабораторные обследования, включавшие в себя сбор анамнестических данных, физикальные исследования, комплекс лабораторных исследований: высокочувствительный тропонин I, общий анализ крови, биохимический анализ крови, N-терминальный фрагмент мозгового натрийуретического пептида. Пациентам выполнялась эхокардиография, коронароангиография. Магнитно-резонансная томография сердца с контрастным усилением осуществлялась на 3–5 сутки после эндоваскулярного вмешательства.</p></sec><sec><title>Результаты</title><p>Результаты. Факторами, ассоциированными с развитием жизнеугрожающих осложнений на госпитальном этапе лечения у пациентов молодого возраста с инфарктом миокарда явились: кровоток TIMI до реваскуляризации 0–1 балла, тромбоз проксимального сегмента передней межжелудочковой ветви, отсутствие коллатерального кровотока и промежуточных стенозов в коронарных артериях, время от болевого синдрома до реперфузии, класс сердечной недостаточности по Killip 3-4.</p><p>Факторами риска и предикторами, определяющими развитие сердечной недостаточности на госпитальном этапе лечения у пациентов молодого возраста явились: временной интервал от появления болевого синдрома до реперфузии, наличие микрососудистой обструкции и геморрагического пропитывания по МРТ, табакокурение, наличие многососудистого поражения коронарных артерий, наличие хронической болезни почек. Уровень N-терминального фрагмента мозгового натрийуретического пептида и максимальный уровень тропонина I являются независимыми предикторами осложнений на госпитальном этапе лечения.</p></sec><sec><title>Заключение</title><p>Заключение. Разработаны факторы риска и предикторы, ассоциированные с развитием жизнеугрожающих осложнений и прогрессированием сердечной недостаточности на госпитальном этапе лечения у пациентов молодого возраста с инфарктом миокарда с подъёмом сегмента ST.</p></sec></abstract><trans-abstract xml:lang="en"><p>To identify risk factors and predictors of hospital complications of myocardial infarction in young patients.</p><sec><title>Materials and Methods</title><p>Materials and Methods. The prospective study included 130 young patients aged 18 to 44 years with ST-segment elevation myocardial infarction who underwent endovascular revascularization. The average age was 38.9 ± 5.4 years. All patients included in the prospective study underwent conventional clinical, instrumental, and laboratory examinations, which included the collection of anamnestic data, physical examinations, and a set of laboratory tests, including high-sensitivity troponin I (TnI), complete blood count, biochemical blood test, and N-terminal fragment of brain natriuretic peptide (NT-pro-BNP). Patients underwent echocardiography and coronary angiography. Contrast-enhanced cardiac magnetic resonance imaging was performed 3–5 days after the endovascular intervention.</p></sec><sec><title>Results</title><p>Results. Factors associated with the development of life-threatening complications at the hospital stage of treatment in young patients with MI were: pre-revascularization TIMI flow grade 0–1; thrombosis of the proximal segment of the left anterior descending artery; absence of collateral circulation and intermediate coronary stenoses, time to reperfusion, Killip class III–IV heart failure.</p><p>Risk factors and predictors of hospital heart failure development in young patients were: the time interval from the onset of pain syndrome to reperfusion; the presence of microvascular obstruction and intramyocardial hemorrhage on MRI; smoking; multivessel coronary artery disease, and CKD. The NT-proBNP level and the peak troponin I level were independent predictors of all complications during the hospital stage of treatment.</p></sec><sec><title>Conclusion</title><p>Conclusion. Risk factors and predictors associated with the development of life-threatening complications and the progression of heart failure during the hospital stage of treatment in young patients with ST-segment elevation myocardial infarction have been developed.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>инфаркт миокарда</kwd><kwd>пациенты молодого возраста</kwd><kwd>эндоваскулярное лечение</kwd><kwd>факторы риска и предикторы госпитальных осложнений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>young patients</kwd><kwd>endovascular treatment</kwd><kwd>risk factors</kwd><kwd>and predictors of hospital complications</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">Возрастные различия в особенностях течения и факторах риска неблагоприятного исхода у больных с острым коронарным синдромом / В. А. 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