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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">pirogovestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Национального медико-хирургического центра им. Н.И. Пирогова</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Pirogov National Medical &amp; Surgical Center</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-8255</issn><issn pub-type="epub">2782-3628</issn><publisher><publisher-name>Национальный медико-хирургический Центр им. Н.И. Пирогова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25881/20728255_2025_20_3_14</article-id><article-id custom-type="elpub" pub-id-type="custom">pirogovestnik-352</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>РЕДАКЦИОННЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EDITORIAL</subject></subj-group></article-categories><title-group><article-title>ОСТРЫЙ КОРОНАРНЫЙ СИНДРОМ В РАННИЕ СРОКИ ПОСЛЕ ХИРУРГИЧЕСКОЙ РЕВАСКУЛЯРИЗАЦИИ МИОКАРДА: ОДНОЦЕНТРОВОЕ ИССЛЕДОВАНИЕ И PROPENSITY SCORE MATCHING-АНАЛИЗ</article-title><trans-title-group xml:lang="en"><trans-title>ACUTE CORONARY SYNDROME EARLY AFTER SURGICAL MYOCARDIAL REVASCULARIZATION: A SINGLE-CENTER STUDY AND PROPENSITY SCORE MATCHING ANALYSIS</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>Шевченко</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevchenko</surname><given-names>Yu. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Ермаков</surname><given-names>Д. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermakov</surname><given-names>D. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">ermakov.hs@gmail.com</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>Ульбашев</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ulbashev</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Катков</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Katkov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Клиника грудной и сердечно-сосудистой хирургии Святого Георгия ФГБУ «Национальный медико-хирургический Центр им. Н.И. Пирогова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. George thoracic and cardiovascular surgery clinic Pirogov National Medical and Surgical Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2025</year></pub-date><volume>20</volume><issue>3</issue><fpage>14</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шевченко Ю.Л., Ермаков Д.Ю., Ульбашев Д.С., Катков А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Шевченко Ю.Л., Ермаков Д.Ю., Ульбашев Д.С., Катков А.А.</copyright-holder><copyright-holder xml:lang="en">Shevchenko Y.L., Ermakov D.Y., Ulbashev D.S., Katkov A.A.</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://submit.pirogov-vestnik.ru/jour/article/view/352">https://submit.pirogov-vestnik.ru/jour/article/view/352</self-uri><abstract><p>Обоснование. Острый коронарный синдром (ОКС) является жизнеугрожающим осложнением, которое может возникнуть в периоперационном периоде коронарного шунтирования (КШ).Цель. Проанализировать причины, возможности распознавания, факторы риска, непосредственные результаты лечения и исходы госпитализации у пациентов с периоперационным ОКС, развившимся после КШ.Материалы и методы. В основную группу исследования включено 45 пациентов с ОКС (I группа), которым в НМХЦ им. Пирогова за период 2016–2025 гг. после КШ и экстренной коронарошунтографии (КШГ) было выполнено чрескожное коронарное вмешательство (ЧКВ). При помощи методики псевдорандомизации (Propensite Score Matching, PSM) из контрольной выборки (объем выборки – 1000 больных после КШ без ОКС) в группу контроля включено 45 пациентов после КШ без ОКС (II группа). Средний период наблюдения за пациентами обеих групп составил 10 [7; 13] суток. Первичная конечная точка исследования: летальный исход. Вторичные конечные точки исследования: эндоваскулярная реваскуляризация, рестернотомия, кровотечение, острое нарушение мозгового кровообращения (ОНМК), инфаркт миокарда (ИМ).Результаты. Частота летального исхода составила 8 (17,8%, I группа) против 1 (2,2%, II группа), ОШ 0,105, 95% ДИ 0,013–0,880, p = 0,030, рестернотомии – 7 (15,6%, I группа) и 2 (4,4%, II группа), ОШ 0,252, 95% ДИ 0,049–1,290, p = 0,157. Эндоваскулярная реваскуляризация была выполнена 38 (84,4%) больных основной группы, 12 (26,7%) пациентам I группы был верифицирован диагноз ИМ. Факторы риска развития ОКС после КШ: отсутствие артериальной реваскуляризации (ОР 4,528; 95% ДИ 1,373–14,933, p = 0,013), неполная реваскуляризация (ОР 4,385; 95% ДИ 1,254–15,332, p = 0,021).Заключение. Периоперационный ОКС в раннем периоде КШ является грозным осложнением и определяет статистически значимо большую частоту летальных исходов по сравнению с больными без данного осложнения. Изолированная аутовенозная реваскуляризация и неполная реваскуляризация миокарда являются предикторами ОКС, увеличивающими вероятность его развития в 4 раза.</p></abstract><trans-abstract xml:lang="en"><p>Rationale. Acute coronary syndrome (ACS) is a life-threatening complication that can occur in the perioperative period of coronary artery bypass grafting (CABG).Objective: to analyze the causes, recognition capabilities, risk factors, immediate treatment results and hospitalization outcomes in patients with perioperative ACS that developed after CABG.Methods. The main study group included 45 patients with ACS (group I) who underwent percutaneous coronary intervention (PCI) at the Pirogov Center in 2016–2025 after CABG and emergency coronary bypass angiography (CAG). Using the propensite score matching (PSM) from the control sample (sample size – 1000 patients after CABG without ACS), 45 patients after CABG without ACS (group II) were included in the control group. The average follow-up period for patients in both groups was 10 [7; 13] days. The primary endpoint of the study was death. Secondary endpoints were endovascular revascularization, resternotomy, bleeding, acute cerebrovascular accident (ACVA), and myocardial infarction (MI).Results. The death rate was 8 (17.8%, group I) versus 1 (2.2%, group II), OR 0.105, 95% CI 0.013–0.880, p = 0.030, resternotomy – 7 (15.6%, group I) versus 2 (4.4%, group II), OR 0.252, 95% CI 0.049–1.290, p = 0.157. Endovascular revascularization was performed in 38 (84.4%) patients of the main group, 12 (26.7%) patients of group I had a verified diagnosis of MI. Risk factors for the development of ACS after CABG: lack of arterial revascularization (OR 4.528; 95% CI 1.373–14.933, p = 0.013), incomplete revascularization (OR 4.385; 95% CI 1.254–15.332, p = 0.021).Conclusion. Perioperative ACS in the early period of CABG is a formidable complication and determines a statistically significantly higher frequency of fatal outcomes compared to patients without this complication. Isolated autovenous revascularization and incomplete myocardial revascularization are predictors of ACS, increasing the likelihood of its development by 4 times.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>острый коронарный синдром</kwd><kwd>инфаркт миокарда</kwd><kwd>коронарное шунтирование</kwd><kwd>чрескожное коронарное вмешательство</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute coronary syndrome</kwd><kwd>myocardial infarction</kwd><kwd>coronary artery bypass grafting</kwd><kwd>percutaneous coronary intervention</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">Шепель Р.Н., Свищева А.А., Лусников В.П., Концевая А.В., Драпкина О.М. 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