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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2025-3173</article-id><article-id custom-type="edn" pub-id-type="custom">FNSTIA</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-3173</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="en"><subject>CURRENT QUESTIONS OF CLINICAL PHARMACOLOGY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ  ВОПРОСЫ  КЛИНИЧЕСКОЙ ФАРМАКОЛОГИИ</subject></subj-group></article-categories><title-group><article-title>Anticoagulant therapy in patients with cardioembolic subtype of ischemic stroke and atrial fibrillation</article-title><trans-title-group xml:lang="ru"><trans-title>Антикоагулянтная терапия у пациентов с кардиоэмболическим подтипом ишемического инсульта и фибрилляцией предсердий</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-1994-871X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нарышкина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Naryshkina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нарышкина Екатерина Александровна, кардиолог отделения сосудистой хирургии №38, ГБУЗ "Московский многопрофильный научно-клинический центр им. С. П. Боткина" Департамента здравоохранения г. Москвы; соискатель ученой степени к.м.н. кафедры клинической фармакологии и терапии имени академика Б.Е. Вотчала, ФГБОУ ДПО "Российская медицинская академия непрерывного профессионального образования" Минздрава России</p><p>Москва</p></bio><bio xml:lang="en"><p>Ekaterina A. Naryshkina</p><p>Moscow</p></bio><email xlink:type="simple">kata-ryna@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/0000-0002-9593-6148</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чашкина</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Chashkina</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чашкина Мария Игоревна, кафедра кардиологии, функциональной и ультразвуковой диагностики Института клинической медицины им. Н.В. Склифосовского, доцент</p><p>Москва</p></bio><bio xml:lang="en"><p>Mariya I. Chashkina</p><p>Moscow</p></bio><email xlink:type="simple">vebmar@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/0009-0004-6373-1895</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Задыкян</surname><given-names>Э. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zadykyan</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Задыкян Эрика Суреновна, студентка</p><p>Москва</p></bio><bio xml:lang="en"><p>Erika S. Zadykyan</p><p>Moscow</p></bio><email xlink:type="simple">erikazadykyan@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-9111-7803</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Курбаналиева</surname><given-names>Н. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurbanalieva</surname><given-names>N. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курбаналиева Наида Курнабалиева, студентка</p><p>Москва</p></bio><bio xml:lang="en"><p>Naida K. Kurbanalieva</p><p>Moscow</p></bio><email xlink:type="simple">01.11.2004n@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-5969-5750</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Закарьян</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakaryan</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Закарьян Ева Мисаковна, студентка</p><p>Москва</p></bio><bio xml:lang="en"><p>Eva M. Zakaryan</p><p>Moscow</p></bio><email xlink:type="simple">evaja44@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0608-9205</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Serova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Серова Мария Владимировна, врач-кардиолог, ФГАОУ ВО "Первый Московский государственный медицинский университет им. И. М. Сеченова" Минздрава России (Сеченовский Университет); доцент кафедры кардиологии, функциональной и ультразвуковой диагностики, ГБУЗ "Городская клиническая больница № 1 имени Н. И. Пирогова" Департамента здравоохранения г. Москвы</p><p>Москва</p><p> </p></bio><bio xml:lang="en"><p>Mariya V. Serova</p><p>Moscow</p></bio><email xlink:type="simple">yamarfa@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0276-7374</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андреев Денис Анатольевич, профессор, заведующий кафедрой кардиологии, функциональной и ультразвуковой диагностики</p><p>Москва</p></bio><bio xml:lang="en"><p>Denis A. Andreev</p><p>Moscow</p></bio><email xlink:type="simple">dennan@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/0000-0002-8633-7012</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комарова</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Komarova</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комарова Анна Григорьевна, заместитель главного врача по медицинской части (РСЦ)</p><p>Кандидат медицинских наук, врач-кардиолог</p><p>Москва</p></bio><bio xml:lang="en"><p>Anna G. Komarova</p><p>Moscow</p></bio><email xlink:type="simple">bellis-06@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6903-9996</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ерошкин</surname><given-names>К. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Eroshkin</surname><given-names>K. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ерошкин Кирилл Евгеньевич, врач невролог, отделение неврологии №10</p><p>Москва</p></bio><bio xml:lang="en"><p>Kirill E. Eroshkin</p><p>Moscow</p></bio><email xlink:type="simple">erosh.kir@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6061-8118</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулеш</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulesh</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулеш Алексей Александрович, кафедра неврологии и медицинской генетики, профессор, доктор медицинских наук</p><p>Пермь</p></bio><bio xml:lang="en"><p>Aleksej A. Kulesh</p><p>Perm</p></bio><email xlink:type="simple">pgmu-kafnerv@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4496-3680</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сычев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sychev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сычев Дмитрий Алексеевич, доктор медицинских наук, профессор, профессор РАН, академик РАН, заслуженный деятель науки РФ</p><p>Москва</p></bio><bio xml:lang="en"><p>Dmitriy A. Sychev</p><p>Moscow</p></bio><email xlink:type="simple">dimasychev@mail.ru</email><xref ref-type="aff" rid="aff-6"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ "Московский многопрофильный научно-клинический центр им. С. П. Боткина" Департамента здравоохранения г. Москвы;&#13;
ФГБОУ ДПО "Российская медицинская академия непрерывного профессионального образования" Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>S. P. Botkin Moscow Multidisciplinary Research and Clinical Center of the Moscow Health Department;&#13;
Russian Medical Academy of Continuous Professional Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО "Первый Московский государственный медицинский университет им. И. М. Сеченова" Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО "Первый Московский государственный медицинский университет им. И. М. Сеченова" Минздрава России (Сеченовский Университет);&#13;
ГБУЗ "Городская клиническая больница № 1 имени Н. И. Пирогова" Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University;&#13;
N. I. Pirogov Moscow City Clinical Hospital No. 1 of the Moscow Health Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ "Московский многопрофильный научно-клинический центр им. С. П. Боткина" Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>S. P. Botkin Moscow Multidisciplinary Research and Clinical Center of the Moscow Health Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБОУ ВО "Пермский государственный медицинский университет им. акад. Е. А. Вагнера" Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>E. A. Vagner Perm State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ФГБОУ ДПО "Российская медицинская академия непрерывного профессионального образования" Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Continuous Professional Education</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2025</year></pub-date><volume>21</volume><issue>2</issue><fpage>149</fpage><lpage>154</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Naryshkina E.A., Chashkina M.I., Zadykyan E.S., Kurbanalieva N.K., Zakaryan E.M., Serova M.V., Andreev D.A., Komarova A.G., Eroshkin K.E., Kulesh A.A., Sychev D.A., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Нарышкина Е.А., Чашкина М.И., Задыкян Э.С., Курбаналиева Н.К., Закарьян Е.М., Серова М.В., Андреев Д.А., Комарова А.Г., Ерошкин К.Е., Кулеш А.А., Сычев Д.А.</copyright-holder><copyright-holder xml:lang="en">Naryshkina E.A., Chashkina M.I., Zadykyan E.S., Kurbanalieva N.K., Zakaryan E.M., Serova M.V., Andreev D.A., Komarova A.G., Eroshkin K.E., Kulesh A.A., Sychev D.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://www.rpcardio.online/jour/article/view/3173">https://www.rpcardio.online/jour/article/view/3173</self-uri><abstract><sec><title>Aim</title><p>Aim. To evaluate the characteristics of anticoagulant therapy (ACT) use in patients with cardioembolic (CE) subtype ischemic stroke (IS) and atrial fibrillation (AF) hospitalized in a specialized vascular center.</p></sec><sec><title>Material and methods</title><p>Material and methods. A cross-sectional study was conducted at the Vascular Center of Botkin City Clinical Hospital from April 2022 to April 2023. Adults (≥18 years) with confirmed CE-subtype IS and documented AF, presenting within 12 hours of symptom onset and receiving anticoagulants for over one month prior to admission, were eligible. Patients with hemorrhagic stroke or non-CE IS subtypes, those lacking data on anticoagulant use, or those who declined to participate were excluded.</p></sec><sec><title>Results</title><p>Results. Among 1.038 patients with IS, 215 (20.7%) were diagnosed with the CE subtype in the setting of AF. More than half (n=109) were not receiving ACT at the time of stroke onset. A total of 106 patients who had been on outpatient ACT were included; rivaroxaban (n=56), apixaban (n=30), dabigatran etexilate (n=11), and warfarin (n=9). The mean patient age was 77.8 years, with an average CHA2DS2-VASc score of 6. In 33.9% of patients, the prescribed doses of direct oral anticoagulant (DOAC) did not correspond to clinical guidelines (e.g., unjustified dose reductions of rivaroxaban and apixaban were identified). The median National Institutes of Health Stroke Scale (NIHSS) score at admission was 7, and in-hospital mortality reached 30.2%. Elevated mortality was associated with severe stroke presentation (NIHSS score &gt; 8 in half of the patients) and a high burden of comorbidities: hypertension in 95.2%, chronic heart failure in 60.4%, type 2 diabetes mellitus in 30.1%, and prior myocardial infarction in 37.7% of patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. The high incidence of IS despite ongoing anticoagulation highlights the need for routine monitoring of DOAC plasma levels, regular assessment of treatment adherence, and systematic education of patients and their families regarding the importance of strict adherence to prescribed anticoagulant regimens.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Цель</title><p>Цель. Оценить особенности приема антикоагулянтной терапии (АКТ) у пациентов с кардиоэмболическим (КЭ) подтипом ишемического инсульта (ИИ) и фибрилляцией предсердий (ФП), госпитализированных в сосудистый центр.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведено одномоментное исследование на базе сосудистого центра ГБУЗ "ММНКЦ им. С. П. Боткина" г. Москвы с апреля 2022 г. по апрель 2023 г. В исследование включены пациенты старше 18 лет с подтвержденным КЭ подтипом ИИ и ФП, поступившие в течение первых 12 ч от начала симптомов и принимавшие антикоагулянты более 1 мес. до госпитализации. Не включались пациенты с геморрагическим и другими, кроме КЭ, подтипами ИИ, отсутствием данных о приеме антикоагулянтов или отказавшиеся от участия в исследовании.</p></sec><sec><title>Результаты</title><p>Результаты. Из 1038 пациентов с ИИ у 215 (20,7%) выявлен КЭ подтип на фоне ФП. Более половины из них (109 человек) не принимали АКТ на момент ИИ. В исследование включены 106 пациентов, принимавших антикоагулянты на амбулаторном этапе: ривароксабан (n=56), апиксабан (n=30), дабигатрана этексилат (n=11), варфарин (n=9). Средний возраст пациентов составил 77,8 лет, средний балл по шкале CHA2DS2-VASc — 6. У 33,9% больных дозы прямых пероральных антикоагулянтов не соответствовали клиническим рекомендациям (например, выявлено необоснованное снижение дозы ривароксабана и апиксабана). Средняя оценка тяжести инсульта по шкале NIHSS составила 7 баллов, госпитальная летальность достигла 30,2%. Высокая смертность связана с тяжёлым течением инсульта (у половины пациентов &gt;8 баллов по NIHSS) и высокой частотой коморбидных состояний: гипертоническая болезнь — 95,2% случаев, хроническая сердечная недостаточность — 60,4%, сахарный диабет 2 типа — 30,1%, перенесённый инфаркт миокарда — 37,7%.</p></sec><sec><title>Заключение</title><p>Заключение. Высокая частота ИИ на фоне проводимой АКТ подчёркивает необходимость рутинного мониторинга концентрации прямых пероральных антикоагулянтов в крови, регулярной оценки приверженности лечению и систематического информирования пациентов и их родственников о важности соблюдения режима приёма препаратов.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>кардиоэмболический подтип</kwd><kwd>фибрилляция предсердий</kwd><kwd>антикоагулянтная терапия</kwd><kwd>ишемический инсульт</kwd><kwd>прямые пероральные антикоагулянты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cardioembolic subtype</kwd><kwd>atrial fibrillation</kwd><kwd>anticoagulant therapy</kwd><kwd>ischemic stroke</kwd><kwd>direct oral anticoagulants</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">Van Gelder IC, Rienstra M, Bunting KV, et al.; ESC Scientific Document Group. 2024 ESC Guidelines for the management of atrial fibrillation developed in collaboration with the European Association for Cardio-Thoracic Surgery (EACTS). 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