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<article article-type="review-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">10.29001/2073-8552-2023-38-4-46-54</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-2051</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>ОБЗОРЫ И ЛЕКЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS AND LECTURES</subject></subj-group></article-categories><title-group><article-title>Эндоваскулярная окклюзия ушка левого предсердия при фибрилляции предсердий: современные представления и перспективы (обзор)</article-title><trans-title-group xml:lang="en"><trans-title>Endovascular occlusion of the left atrial appendage in atrial fibrillation: modern concepts and prospects (review)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1510-9204</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Канорский</surname><given-names>С. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanorskii</surname><given-names>S. G.</given-names></name></name-alternatives><bio xml:lang="en"><p>Sergey G. Kanorskii, Dr. Sci (Med), Professor, Head of the Department of Therapy No. 2, Faculty of Advanced Vocational Training and Retraining</p><p>4, Mitrofana Sedina str., Krasnodar, 350063</p></bio><email xlink:type="simple">kanorskysg@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Кубанский государственный медицинский университет Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University of Public Health Care of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2023</year></pub-date><volume>38</volume><issue>4</issue><fpage>46</fpage><lpage>54</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Канорский С.Г., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Канорский С.Г.</copyright-holder><copyright-holder xml:lang="en">Kanorskii S.G.</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/2051">https://www.sibjcem.ru/jour/article/view/2051</self-uri><abstract><p>Несмотря на все более широкое применение эндоваскулярной окклюзии ушка левого предсердия (ЭОУЛП) в практике лечения пациентов с фибрилляцией предсердий (ФП), выбор оптимальной тактики выполнения процедуры, особенно последующей антитромботической терапии, остается малоизученным. Настоящий обзор проведен с целью критической оценки современных представлений о безопасности и эффективности ЭОУЛП при ФП. Обсуждены результаты важнейших клинических исследований ЭОУЛП у пациентов с ФП, положения действующих клинических рекомендаций по проведению этой процедуры. Рассмотрены доступные данные о возможностях антитромботической терапии после ЭОУЛП, перспективы будущих исследований в устранении пробелов в доказательной базе данной методики.</p></abstract><trans-abstract xml:lang="en"><p>Despite the increasingly widespread use of endovascular left atrial appendage occlusion (ELAAO) in the treatment of patients with atrial fibrillation (AF), the choice of optimal tactics for performing the procedure, especially subsequent antithrombotic therapy, remains poorly understood. This review was conducted with the aim of critically assessing current ideas about the safety and effectiveness of ELAAO in AF. The results of the most important clinical studies of ELAAO in patients with AF, the provisions of current clinical recommendations for this procedure are discussed. The available data on the possibilities of antithrombotic therapy after ELAAO and the prospects for future research in filling gaps in the evidence base for this technique are reviewed.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>фибрилляция предсердий</kwd><kwd>ушко левого предсердия</kwd><kwd>эндоваскулярная окклюзия ушка левого предсердия</kwd><kwd>пероральная антикоагулянтная терапия</kwd><kwd>антитромбоцитарная терапия</kwd><kwd>тромбообразование на устройстве</kwd></kwd-group><kwd-group xml:lang="en"><kwd>atrial fibrillation</kwd><kwd>left atrial appendage</kwd><kwd>endovascular left atrial appendage closure</kwd><kwd>oral anticoagulant therapy</kwd><kwd>antiplatelet therapy</kwd><kwd>device-related thrombosis</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">Elliott A.D., Middeldorp M.E., Van Gelder I.C., Albert C.M., Sanders P. 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