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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">cardiotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский журнал клинической и экспериментальной медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Journal of Clinical and Experimental Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2713-2927</issn><issn pub-type="epub">2713-265X</issn><publisher><publisher-name>TSU publishing</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29001/2073-8552-2022-37-2-57-64</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-1420</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Шкала оценки риска развития феномена «no-reflow» в прогнозировании нарушений миокардиальной перфузии по данным контрастной эхокардиографии у пациентов с острым инфарктом миокарда с подъемом сегмента ST после эндоваскулярной реваскуляризации</article-title><trans-title-group xml:lang="en"><trans-title>Risk assessment score of no-reflow phenomenon in predicting myocardial perfusion disorders by contrast echocardiography in ST-segment elevation myocardial infarction patients after endovascular revascularization</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0578-5962</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бессонов</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bessonov</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бессонов Иван Сергеевич, канд. мед. наук, заведующий лабораторией рентгенэндоваскулярных методов диагностики и лечения научного отдела инструментальных методов исследования</p><p>625026, Российская Федерация, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Ivan S. Bessonov, Cand. Sci. (Med.), Head of Interventional Cardiology Laboratory, Scientific Department of Instrumental Research Methods</p><p>111, Melnikaite str., Tyumen, 625026, Russian Federation</p></bio><email xlink:type="simple">IvanBessnv@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4993-056X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Криночкин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krinochkin</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Криночкин Дмитрий Владиславович, канд. мед. наук, заведующий отделением ультразвуковой диагностики, старший научный сотрудник, лаборатория инструментальной диагностики научного отдела инструментальных методов исследования</p><p>625026, Российская Федерация, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Dmitriy V. Krinochkin, Cand. Sci. (Med.), Head of the Department of Ultrasound Diagnostics. Senior Research Scientist, Instrumental Diagnostics Laboratory, Scientific Department of Instrumental Research Methods</p><p>111, Melnikaite str., Tyumen, 625026, Russian Federation</p></bio><email xlink:type="simple">krin@cardio.tmn.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/0000-0001-9759-9969</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шадрин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shadrin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шадрин Артем Алексеевич, лаборант-исследователь, лаборатория рентгенэндоваскулярных методов диагностики и лечения научного отдела инструментальных методов исследования</p><p>625026, Российская Федерация, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Artem A. Shadrin, Clinical Research Assistant, Interventional Cardiology Laboratory, Scientific Department of Instrumental Research Methods</p><p>111, Melnikaite str., Tyumen, 625026, Russian Federation</p></bio><email xlink:type="simple">shadrin_artem_97@bk.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/0000-0003-4346-6671</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зырянов</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Zyrianov</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зырянов Игорь Павлович, канд. мед. наук, заведующий отделением рентгенхирургических методов диагностики и лечения № 1</p><p>625026, Российская Федерация, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Igor P. Zyrianov, Cand. Sci. (Med.), Head of X-ray Surgery Diagnostic and Treatment Department</p><p>111, Melnikaite str., Tyumen, 625026, Russian Federation</p></bio><email xlink:type="simple">zip@infarkta.net</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тюменский кардиологический научный центр, Томский национальный исследовательский медицинский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen Cardiology Research Center, Tomsk National Research Medical Center, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2022</year></pub-date><volume>37</volume><issue>2</issue><fpage>57</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бессонов И.С., Криночкин Д.В., Шадрин А.А., Зырянов И.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Бессонов И.С., Криночкин Д.В., Шадрин А.А., Зырянов И.П.</copyright-holder><copyright-holder xml:lang="en">Bessonov I.S., Krinochkin D.V., Shadrin A.A., Zyrianov I.P.</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.sibjcem.ru/jour/article/view/1420">https://www.sibjcem.ru/jour/article/view/1420</self-uri><abstract><sec><title>Цель</title><p>Цель: изучить возможности шкалы оценки риска развития ангиографического феномена «no-reflow» в прогнозировании нарушений миокардиальной перфузии по данным контрастной эхокардиографии (ЭхоКГ) у пациентов с острым инфарктом миокарда с подъемом сегмента (ОИМпST) после выполнения чрескожных коронарных вмешательств (ЧКВ).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование были включены 40 пациентов с ОИМпST, которым выполняли ЧКВ. Всем пациентам проводили расчет индивидуального риска развития феномена «no-reflow» с использованием разработанной ранее шкалы. При количестве баллов ≥ 35 риск развития феномена «no-reflow» расценивался как высокий. В течение 6 ч после ЧКВ всем пациентам проводили контрастную ЭхоКГ с оценкой миокардиальной перфузии. При анализе госпитальных результатов вмешательств оценивали летальность, частоту рецидива ИМ, тромбоза стента.</p></sec><sec><title>Результаты</title><p>Результаты. Высокий риск развития феномена «no-reflow» определялся у 13 (32,5%) пациентов. Ангиографический феномен «no-reflow» статистически значимо чаще определялся у пациентов в группе высокого риска в сравнении с больными низкого риска (46,2 против 11,1%; р = 0,038). Нарушения миокардиальной перфузии по данным контрастной ЭхоКГ статистически значимо чаще определялись у пациентов в группе высокого риска (61,5 против 18,5%; р = 0,011). По результатам ROC-анализа чувствительность шкалы оценки риска развития феномена «no-reflow» в определении пациентов с нарушением миокардиальной перфузии по данным контрастной ЭхоКГ составила 62%, специфичность – 85%, площадь под кривой (AUC) – 0,789 (p = 0,003).</p></sec><sec><title>Выводы</title><p>Выводы. Разработанная на основе ангиографических критериев шкала персонифицированного риска развития феномена «no-reflow» позволяет с хорошей прогностической точностью выявлять пациентов с высоким риском развития нарушений миокардиальной перфузии по данным контрастной ЭхоКГ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the capabilities of risk assessment score for angiographic no-reflow phenomenon in predicting myocardial perfusion disorders according to contrast echocardiography data in ST-segment elevation myocardial infarction (STEMI) patients after percutaneous coronary interventions (PCI).</p></sec><sec><title>Material and Methods</title><p>Material and Methods. A total of 40 STEMI patients after PCI were included in the analysis. The individual risk score for noreflow phenomenon was calculated using previously developed scale in all patients. Risk of no-reflow was assessed as high when the score was ≥ 35. All patients underwent contrast echocardiography with myocardial perfusion assessment within six hours after PCI. The clinical angiographic characteristics and in-hospital outcomes were analyzed including the lethality, myocardial infarction recurrence, and stent thrombosis rates.</p></sec><sec><title>Results</title><p>Results. High risk of no-reflow phenomenon was identified in 13 (32.5%) patients. The rates of angiographic no-reflow phenomenon (46.2% versus 11.1%, p = 0.038) as well as contrast-enhanced echocardiography-based myocardial perfusion disorders (61.5% versus 18.5%, p = 0.011) were significantly higher in the high-risk patient group. According to results of ROCanalysis, no-reflow risk assessment scale for identifying patients with myocardial perfusion disorders according to contrast echocardiography had sensitivity/specificity/area under the curve (AUC) of 62%/85%/0.789 (p = 0.003).</p></sec><sec><title>Conclusions</title><p>Conclusions. Angiographic no-reflow risk assessment score allowed to identify patients with high risk of developing myocardial perfusion disorders according to contrast echocardiography.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>острый инфаркт миокарда</kwd><kwd>чрескожное коронарное вмешательство</kwd><kwd>феномен «noreflow»</kwd><kwd>миокардиальная перфузия</kwd><kwd>контрастная эхокардиография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute myocardial infarction</kwd><kwd>percutaneous coronary intervention</kwd><kwd>no-reflow phenomenon</kwd><kwd>myocardial perfusion</kwd><kwd>contrast echocardiography</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания Министерства науки и высшего образования Российской Федерации (тема № АААА-А20-120060890012-5).</funding-statement><funding-statement xml:lang="en">The work was carried out within the framework of the state assignment of the Ministry of Science and Higher Education of the Russian Federation (topic no АААА-А20-120060890012-5).</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">Neumann F.J., Sousa-Uva M., Ahlsson A., Alfonso F., Banning A.P., Benedetto U. et al. 2018 ESC/EACTS Guidelines on myocardial revascularization. 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