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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">vestar</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник аритмологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Arrhythmology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8641</issn><issn pub-type="epub">2658-7327</issn><publisher><publisher-name>НАО «Инкарт»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35336/VA-1458</article-id><article-id custom-type="edn" pub-id-type="custom">ROKDFW</article-id><article-id custom-type="elpub" pub-id-type="custom">vestar-1464</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>КЛИНИЧЕСКОЕ НАБЛЮДЕНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE REPORT</subject></subj-group></article-categories><title-group><article-title>Супрессия флекаинидом рефрактерной к катетерной аблации и другим антиаритмическим средствам желудочковой экстрасистолии: клиническое наблюдение</article-title><trans-title-group xml:lang="en"><trans-title>Suppression by flecainide of premature ventricular contractions refractory to catheter ablation and other antiarrhythmic drugs: a case report</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7891-4708</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щукина</surname><given-names>Ю. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchukina</surname><given-names>Yu. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щукина Юлия Геннадьевна.</p><p>Санкт-Петербург, ул. Аккуратова, д. 2</p></bio><bio xml:lang="en"><p>Yulia G. Shchukina.</p><p>Saint Petersburg, 2 Akkuratova str.</p></bio><email xlink:type="simple">shchjulia@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/0000-0003-3246-5948</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кондори Леандро</surname><given-names>Э. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Condori Leandro</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, ул. Аккуратова, д. 2</p></bio><bio xml:lang="en"><p>Saint Petersburg, 2 Akkuratova str.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2334-1663</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедев</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedev</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, ул. Аккуратова, д. 2</p></bio><bio xml:lang="en"><p>Saint Petersburg, 2 Akkuratova str.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6553-9141</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлов</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, ул. Аккуратова, д. 2</p></bio><bio xml:lang="en"><p>Saint Petersburg, 2 Akkuratova str.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ имени В.А. Алмазова» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI “V.A. Almazov National Medical Research Center” of the MH RF</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>06</day><month>02</month><year>2025</year></pub-date><volume>32</volume><issue>1</issue><elocation-id>e1-e5</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Щукина Ю.Г., Кондори Леандро Э.И., Лебедев Д.С., Михайлов Е.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Щукина Ю.Г., Кондори Леандро Э.И., Лебедев Д.С., Михайлов Е.Н.</copyright-holder><copyright-holder xml:lang="en">Shchukina Y.G., Condori Leandro E.I., Lebedev D.S., Mikhailov E.N.</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://vestar.elpub.ru/jour/article/view/1464">https://vestar.elpub.ru/jour/article/view/1464</self-uri><abstract><p>Представлен клинический случай эффективного подавления флекаинидом частой желудочковой экстрасистолии из папиллярной мышцы у пациента с анамнезом обратимой кардиомиопатии, ассоциированной с аритмией, и неэффективной антиаритмической терапией другими антиаритмическими препаратами IC и III классов, а также рефрактерной к повторным катетерным аблациям.</p></abstract><trans-abstract xml:lang="en"><p>We describe suppression of frequent premature ventricular contractions from the papillary muscle by flecainide in a patient with a history of reversible cardiomyopathy associated with arrhythmia and ineffective antiarrhythmic therapy with other IC and III class drugs, as well as refractory to repeated catheter ablation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>желудочковая экстрасистолия</kwd><kwd>флекаинид</kwd><kwd>IС класс</kwd><kwd>левый желудочек</kwd><kwd>папиллярные мышцы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>premature ventricular beats</kwd><kwd>flecainide</kwd><kwd>IC class of antiarrhythmics</kwd><kwd>left ventricle</kwd><kwd>papillary muscles</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">Issa ZF, Miller JM, Zipes DP. 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