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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">grekov</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник хирургии имени И.И. Грекова</journal-title><trans-title-group xml:lang="en"><trans-title>Grekov's Bulletin of Surgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0042-4625</issn><issn pub-type="epub">2686-7370</issn><publisher><publisher-name>Federal State Budgetary Educational Institution of Higher Education «Academician I.P. Pavlov First St. Petersburg State Medical University» of the Ministry of Healthcare of the Russion Federation, FSBEI HE I.P.Pavlov SPbSMU MOH Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/0042-4625-2022-181-1-27-32</article-id><article-id custom-type="elpub" pub-id-type="custom">grekov-2018</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>ВОПРОСЫ ОБЩЕЙ И ЧАСТНОЙ ХИРУРГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PROBLEMS OF GENERAL AND SPECIAL SURGERY</subject></subj-group></article-categories><title-group><article-title>Ангиографический критерий жизнеспособности миокарда у пациентов с различной давностью окклюзионного коронарного поражения</article-title><trans-title-group xml:lang="en"><trans-title>Angiographic index of myocardial viability in patients with different duration of occlusive coronary lesion</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>Яицкий</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yaitskiy</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яицкий Николай Антонович - доктор медицинских наук, профессор, академик РАН, заведующий кафедрой хирургии госпитальной с клиникой.</p><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>Nikolay A. Yaitskiy - Dr. of Sci. (Med.), Professor, Academician of the Russian Academy of Sciences, Head of the Department of Hospital Surgery with Clinic, Pavlov University.</p><p>Saint Petersburg.</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>Зверев</surname><given-names>О. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Zverev</surname><given-names>O. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зверев Олег Георгиевич - доктор медицинских наук, профессор кафедры хирургии госпитальной с клиникой, ПСПбГМУ им. акад. И.П. Павлова; заведующий отделением рентгенохирургических методов диагностики и лечения, СПбНИИ фтизиопульмонологии.</p><p>197022, Санкт-Петербург, ул. Льва Толстого, д. 6-8.</p></bio><bio xml:lang="en"><p>Oleg G. Zverev - Dr. of Sci. (Med.), Professor of the Department of Hospital Surgery with Clinic, Pavlov University; Head of the Department of X-ray Surgical Methods of Diagnosis and Treatment, Saint Petersburg Research Institute of Phthisiopulmonology.</p><p>6-8, L'va Tolstogo str., Saint Petersburg, 197022.</p></bio><email xlink:type="simple">93411@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Войнов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Voynov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Войнов Алексей Валерьевич - ассистент кафедры хирургии госпитальной с клиникой, ПСПбГМУ им. акад. И.П. Павлова; врач отделения рентгенохирургических методов диагностики и лечения, СПбНИИ фтизиопульмонологии.</p><p>197022, Санкт-Петербург, ул. Льва Толстого, д. 6-8.</p></bio><bio xml:lang="en"><p>Alexey V. Voynov - Assistant of the Department of Hospital Surgery with Clinic, Pavlov University, Doctor of the Department of X-ray Surgical Methods of Diagnosis and Treatment, Saint Petersburg Research Institute of Phthisiopulmonology.</p><p>6-8, L'va Tolstogo str., Saint Petersburg, 197022.</p></bio><email xlink:type="simple">voinovalex@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5269-5233</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лазарев</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lazarev</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лазарев Сергей Михайлович - доктор медицинских наук, профессор, профессор кафедры госпитальной хирургии с клиникой.</p><p>Санкт-Петербург.</p></bio><bio xml:lang="en"><p>Sergey M. Lazarev - Dr. Sci. (Med), Professor, Department of Hospital Surgery with Clinic, Pavlov University.</p><p>Saint Petersburg.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова Министерства здравоохранения Российской Федерации; Санкт-Петербургский научно-исследовательский институт фтизиопульмонологии Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov University; Saint Petersburg Research Institute of Phthisiopulmonology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>09</day><month>03</month><year>2022</year></pub-date><volume>181</volume><issue>1</issue><fpage>27</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яицкий Н.А., Зверев О.Г., Войнов А.В., Лазарев С.М., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Яицкий Н.А., Зверев О.Г., Войнов А.В., Лазарев С.М.</copyright-holder><copyright-holder xml:lang="en">Yaitskiy N.A., Zverev O.G., Voynov A.V., Lazarev S.M.</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.vestnik-grekova.ru/jour/article/view/2018">https://www.vestnik-grekova.ru/jour/article/view/2018</self-uri><abstract><sec><title>ВВЕДЕНИЕ</title><p>ВВЕДЕНИЕ. Оценка жизнеспособности миокарда при хронической коронарной окклюзии определяет целесообразность реваскуляризации этой зоны.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Оценить значимость ангиографического критерия в определении жизнеспособности миокарда в различные сроки после окклюзии коронарной артерии.</p></sec><sec><title>МЕТОДЫ И МАТЕРИАЛЫ</title><p>МЕТОДЫ И МАТЕРИАЛЫ. За период с 2012 по 2021 г. были обследованы и пролечены 156 больных ишемической болезнью сердца (ИБС), у которых, по данным коронарной ангиографии (КГ), выявлена хроническая коронарная окклюзия одной из артерий. Всем пациентам была выполнена эндоваскулярная реканализация хронической коронарной окклюзии. Все пациенты были разделены на четыре группы в зависимости от времени коронарной окклюзии (до 3 месяцев, 3-6 месяцев, 6-9 месяцев, более 9 месяцев). Результаты реканализации сравнивали с предоперационной оценкой жизнеспособности миокарда на основе объема коллатерального кровотока (шкала Rentrop).</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. Ангиографический критерий выявления нежизнеспособного миокарда высокоспецифичен с первых месяцев во всех группах наблюдения (77, 94, 97, 97,5 %), однако чувствительность его имеет диагностическую ценность лишь у пациентов с давностью окклюзии более 6 месяцев (80 % и более).</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Диагностическая ценность (чувствительность и специфичность) выявления нежизнеспособного миокарда на основе ретроградного коллатерального кровотока значима при длительности окклюзии более 6 месяцев. Отказ от реваскуляризации на основе отсутствия ретроградного кровотока в течение первых 6 месяцев после коронарной окклюзии некорректен.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>INTRODUCTION</title><p>INTRODUCTION. Evaluation of myocardial viability in chronic coronary occlusion determines the feasibility of revascularization of this zone.</p><p>The OBJECTIVE was to evaluate the significance of the angiographic index in determining the viability of the myocardium at various times after occlusion of the coronary artery.</p></sec><sec><title>METHODS AND MATERIALS</title><p>METHODS AND MATERIALS. 156 patients with coronary artery disease (CAD) with chronic coronary occlusion according to coronary angiography (CG) were examined and treated during the period from 2012 to 2021. All patients underwent endovascular recanalization of chronic coronary occlusion. All patients were divided into 4 groups depending on the time of coronary occlusion (up to 3 months, 3-6 months, 6-9 months, more than 9 months) The results of recanalization were compared to the preoperative evaluation of myocardial viability based on the volume of collateral blood flow (Renrop score).</p></sec><sec><title>RESULTS</title><p>RESULTS. The angiographic index of non-viable myocardium was highly specific from the first months in all observation groups (77, 94, 97, 97.5 %), however, its sensitivity had diagnostic value only in patients with occlusion duration of more than 6 months (80 % or more).</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. The diagnostic value (sensitivity and specificity) of detecting non-viable myocardium based on retrograde collateral blood flow is significant for occlusion duration of more than 6 months. Refusal of revascularization based on the absence of retrograde blood flow during the first 6 months after coronary occlusion is not correct.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>жизнеспособность миокарда</kwd><kwd>хроническая коронарная окклюзия</kwd><kwd>реканализация хронической коронарной окклюзии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myocardial viability</kwd><kwd>chronic coronary occlusion</kwd><kwd>recanalization of chronic coronary occlusion</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">Fuster V., Frye R. L., Kennedy M. A. et al. The role of collateral circulation in the various coronary syndromes // Circulation. 1979. Vol. 59. P. 1137-1144.</mixed-citation><mixed-citation xml:lang="en">Fuster V., Frye R. L., Kennedy M. A., Connolly D. C., Mankin H. T. 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