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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">cardio</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиология</journal-title><trans-title-group xml:lang="en"><trans-title>Kardiologiia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0022-9040</issn><issn pub-type="epub">2412-5660</issn><publisher><publisher-name>Kardiomag</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18087/cardio.2021.7.n1501</article-id><article-id custom-type="elpub" pub-id-type="custom">cardio-1501</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>RESEARCH ARTICLES</subject></subj-group></article-categories><title-group><article-title>Прогностическая ценность показателя остаточного поражения коронарныx артерий по шкале SYNTAX Score у пациентов с острым инфарктом миокарда без подъема сегмента ST на среднеотдаленном этапе наблюдения</article-title><trans-title-group xml:lang="en"><trans-title>Prognostic Value of Residual Coronary Artery Lesions on the SYNTAX Scale in Patients with Acute Myocardial Infarction without SТ Segment Elevation in the Mid-Term Period</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0495-2645</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рафаели</surname><given-names>И. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Rafaeli</surname><given-names>I. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, сердечно-сосудистый хирург</p></bio><bio xml:lang="en"><p>D. Sci. (Med), cardiovascular surgeon</p></bio><email xlink:type="simple">rafaeli50@yandex.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/0000-0002-1904-2492</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киреева</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kireeva</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-кардиолог, функциональный диагност</p></bio><bio xml:lang="en"><p>Cardiologist, Specialist in functional diagnostics</p></bio><email xlink:type="simple">emis101@mail.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>Рогатова</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogatova</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующая отделением функциональной диагностики</p></bio><bio xml:lang="en"><p>Head, Dept. of functional diagnostics</p></bio><email xlink:type="simple">roganny@mail.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/0000-0001-7061-337X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Азаров</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Azarov</surname><given-names>Al. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, доцент кафедры интервенционной кардиоангиологии института профессионального образования, заведующий отделением инновационных рентгенхирургических методов диагностики и лечения</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med), Associate Professor at the Department of Interventional Cardioangiology, Head of the Division of Innovative X-ray Diagnostic and Treatment Methods</p></bio><email xlink:type="simple">azarov_al@mail.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/0000-0002-1268-5145</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семитко</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Semitko</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры интервенционной кардиоангиологии института профессионального образования, директор Научно-практического центра интервенционной кардиоангиологии </p></bio><bio xml:lang="en"><p>D. Sci. (Med), Prof., Director, Scientific and Practical Center of interventional Cardioangiology</p></bio><email xlink:type="simple">semitko@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый Московский государственный медицинский университет им. И. М. Сеченова Минздрава России (Сеченовский Университет), Москва</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University), Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>31</day><month>07</month><year>2021</year></pub-date><volume>61</volume><issue>7</issue><fpage>36</fpage><lpage>43</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kardiomag, 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Kardiomag</copyright-holder><copyright-holder xml:lang="en">Kardiomag</copyright-holder><license xlink:href="https://cardio.elpub.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://cardio.elpub.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://cardio.elpub.ru/jour/article/view/1501">https://cardio.elpub.ru/jour/article/view/1501</self-uri><abstract><p>Цель    Изучить влияние остаточного, после выполнения чрескожного коронарного вмешательства (ЧКВ), показателя поражения коронарныx артерий по шкале SYNTAX (RSS) на среднеотдаленный прогноз пациентов с острым инфарктом миокарда без подъема сегмента ST (ОИМбпST), определить пороговые значения RSS для больных высокого и низкого риска неблагоприятных кардиальных событий.</p><p>Материал и методы  Проведено одноцентровое ретроспективное исследование. Из 421 больного ОИМбпSТ, которым выполнялось ЧКВ со стентированием, было отобрано 169 пациентов с исxодно многососудистым поражением сердца, прошедшиx повторное обследование в стационаре, в том числе коронарную ангиографию, в среднеотдаленном периоде (11,7±3,0 мес). Контрольными точками были: возврат клинических проявлений стенокардии, повторная реваскуляризация (ПР), нестабильная стенокардия (НС), повторный острый инфаркт миокарда (ОИМ), кардиальная смерть и комбинированная конечная точка (МАСЕ), включающая НС, повторный ОИМ и кардиальную смерть. Выявив достоверную прямую зависимость между RSS и вероятностью развития повторного ОИМ, НС, МАСЕ и ПР (р&lt;0,05), с помощью ROC-анализа мы установили пороговые значения RSS, разделяющие пациентов на группы высокого и низкого риска развития вышеназванных кардиальных событий.</p><p>Результаты   В отношении достоверно высокого риска повторного ОИМ (площадь под кривой – AUC 0,79±0,05; 95 % доверительный интервал – ДИ 0,68–0,89; р=0,048) пороговое значение RSS составило 8 баллов (чувствительность 100 %, специфичность 70,9 %). Для НС и МАСЕ данный показатель был равен 3 баллам (AUC 0,68±0,05; 95 % ДИ 0,58–0,79; p=0,005 и AUC 0,71±0,05; 95 % ДИ 0,61–0,8; p=0,001 соответственно). Вероятность развития НС в период наблюдения при значении RSS≥3 была в 4,07 раза, а МАСЕ – в 5,23 раза выше, чем при RSS&lt;3 баллов (95 % ДИ 1,44–11,49; р=0,01 и 95 % ДИ 1,88–14,53; р=0,001 cоответственно).</p><p>Заключение     Доказана достоверная прямая зависимость между RSS и риском развития неблагоприятных кардиальных событий у пациентов с ОИМбпST в течение одного года наблюдения. Получены конкретные пороговые значения RSS, которые могут помочь при выборе объема реваскуляризации и тактики послеоперационного ведения больныx.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>Aim      To study the effect of residual coronary injury after a percutaneous coronary intervention (PCI), as evaluated with the SYNTAX scale (residual SYNTAX score, RSS), on the mid-term prognosis for patients with non-ST elevation acute myocardial infarction (NSTEMI) and also to determine threshold RSS values for patients at high and low risk of adverse cardiac events.</p><p>Material and methods  A single-center, retrospective study was performed. From 421 patients with NSTEMI after PCI with stenting, 169 patients were selected who originally had multivessel coronary disease and who had undergone a repeated inpatient examination, including mid-term (11.7±3.0 mos.) coronary angiography. The endpoints were recurrent clinical manifestations of angina, repeat revascularization (RR), unstable angina (UA), recurrent acute myocardial infarction (AMI), cardiac death, and also a composite endpoint (major adverse cardiac events, MACE) that included UA, recurrent AMI, and cardiac death. After revealing a significant direct correlation between RSS and the probability of recurrent AMI, UA, MACE, or RR (p &lt;0.05) using the ROC analysis, we have established threshold RSS values that divided patients into groups with high and low risk of the cardiac events listed above.</p><p>Results For a significantly high risk of recurrent AMI (area under the curve, AUC 0.79±0.05; 95 % confidence interval, CI 0.68–0.89; р=0.048), the threshold RSS score was 8 (sensitivity 100 %, specificity 70.9 %). For UA and MACE, the RSS scores were both 3 (AUC 0.68±0.5; 95 % CI 0.58–0.79; p=0.005 and AUC 0.71±0.05; 95 % CI 0.61–0.8; p=0.001, respectively). The probability of UA during the observation period with RSS &gt;3 was 4.07 times higher and that of MACE was 5.23 times higher than with RSS&lt;3 (95 % CI 1.44–11.49; р=0.01 and 95 % CI 1.88–14.53; р=0.001, respectively).</p><p>Conclusion      The study demonstrated a significant, direct correlation between the RSS and the risk of adverse cardiac events in patients with NSTEMI during one year of observation. Specific threshold values were obtained, which may help in choosing both the extent of revascularization and the tactics for postoperative management of patients.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>Острый инфаркт миокарда без подъема сегмента ST</kwd><kwd>остаточный показатель поражения коронарныx артерий по шкале SYNTAX</kwd><kwd>чрескожное коронарное вмешательство</kwd><kwd>МАСЕ</kwd><kwd>повторная реваскуляризация</kwd><kwd>среднеотдаленный прогноз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Non-ST elevation acute myocardial infarction</kwd><kwd>residual SYNTAX score</kwd><kwd>percutaneous coronary intervention</kwd><kwd>МАСЕ</kwd><kwd>repeat revascularization</kwd><kwd>mid-term prognosis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Конфликт интересов не заявлен.</funding-statement><funding-statement xml:lang="en">No conflict of interest is reported.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Беленков Ю.Н., Оганов Р.Г. 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