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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-1428</article-id><article-id custom-type="edn" pub-id-type="custom">MLBPPC</article-id><article-id custom-type="elpub" pub-id-type="custom">vestar-1485</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Сравнение показателей эффективности и безопасности процедуры криобаллонной аблации устьев легочных вен, дополненной изоляцией верхней полой вены со стандартной методикой изоляции устьев легочных вен у пациентов с персистирующей формой фибрилляции предсердий</article-title><trans-title-group xml:lang="en"><trans-title>Comparison of the efficacy and safety of pulmonary vein cryoballoon ablation alone and with additional isolation of the superior vena cava in patients with persistent atrial fibrillation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1716-782X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ливадный</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Livadny</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ливадный Егор Сергеевич.</p><p>Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Egor S. Liovadny.</p><p>Kemerovo, 6 Sosnovy blvd</p></bio><email xlink:type="simple">egorlivadnyi@mail.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/0000-0002-8277-5584</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мамчур</surname><given-names>С. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Mamchur</surname><given-names>S. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo, 6 Sosnovy blvd</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/0000-0002-1135-5144</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бохан</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Bokhan</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кемерово, Сосновый бульвар, д. 6</p></bio><bio xml:lang="en"><p>Kemerovo, 6 Sosnovy blvd</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБНУ «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний»<country>Россия</country></aff><aff xml:lang="en">FSBI “Research Institute for Complex Issues of Cardiovascular Diseases”<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>08</day><month>03</month><year>2025</year></pub-date><volume>32</volume><issue>1</issue><fpage>56</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ливадный Е.С., Мамчур С.Е., Бохан Н.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ливадный Е.С., Мамчур С.Е., Бохан Н.С.</copyright-holder><copyright-holder xml:lang="en">Livadny E.S., Mamchur S.E., Bokhan N.S.</copyright-holder><license 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/1485">https://vestar.elpub.ru/jour/article/view/1485</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить эффективность и безопасность процедуры криобаллонной аблации устьев легочных вен (ЛВ), дополненной изоляцией верхней полой вены у пациентов с персистирующей формой фибрилляции предсердий (ФП).</p><p>Материал и методы исследования. Исследование одноцентровое, проспективное, рандомизированное. Общее количество 40 пациентов. Всем выполнена процедура криобаллонной изоляции устьев ЛВ по поводу персистирующей формы ФП. Далее пациенты разделены на две группы: первая группа, включает в себя пациентов, у которых выполнена стандартная процедура, а во вторую группу вошли пациенты со стандартной процедурой, дополненной изоляцией верхней полой вены. Пациенты в обеих группах имели схожие анатомические и клинико-анамнестические показатели. Длительность оперативного вмешательства статистически не отличалось.</p></sec><sec><title>Результаты</title><p>Результаты. Среднее время наблюдения за больными - 354±19 дня. В группе классической криобаллонной изоляции ЛВ через 12 месяцев наблюдения без антиаритмической терапии синусовый ритм сохранялся у 40% пациентов (8 человек), в группе расширенной криобаллонной изоляции ЛВ - у такого же количества пациентов (40%, р=1). В группе изоляции ЛВ устойчивый парез диафрагмального нерва не наблюдался ни у одного пациента, а в группе расширенной аблации - у восьми (40%, р=0,0016). В конце наблюдения отдаленных осложнений не зарегистрировано.</p></sec><sec><title>Заключение</title><p>Заключение. У больных персистирующей ФП криобаллонная изоляция легочных вен, дополненная изоляцией верхней полой вены, - менее безопасная методика, чем стандартная криобаллонная изоляция ЛВ, при сопоставимой эффективности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the impact and safety of cryoballoon ablation of the pulmonary vein (PV), supplemented by isolation of the superior vena cava in patients with persistent atrial fibrillation (AF).</p></sec><sec><title>Methods</title><p>Methods. The study is single-center, randomized, prospective. The total number of patients was 40. All of them underwent cryoballoon isolation of the PV for persistent AF. The patients were then divided into two groups: the first group included patients who underwent the standard procedure, and the second group included patients with the standard procedure supplemented by isolation of the superior vena cava. Patients in both groups had similar anatomical and clinical-anamnestic parameters. The duration of the surgical intervention was not statistically different.</p></sec><sec><title>Results</title><p>Results. The average follow-up period was 354±19 days. In the group of classical cryoballoon PV isolation, after 12 months of observation without antiarrhythmic therapy, sinus rhythm was maintained in 40% of patients (8 people), in the group of extended cryoballoon PV isolation - in the same number of patients (40%, P=1). In the PV isolation group, persistent phrenic nerve palsy was observed in no patients, and in the extended ablation group, in eight patients (40%, P=0.0016). At the end of the observation, no remote complications were registered.</p></sec><sec><title>Conclusions</title><p>Conclusions. In patients with persistent AF, cryoballoon PV isolation supplemented by superior vena cava isolation is a less safe technique than standard cryoballoon pulmonary vein isolation, with comparable efficacy.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>перситирующая форма фибрилляции предсердий</kwd><kwd>верхняя полая вена</kwd><kwd>криобаллонная аблация</kwd><kwd>безопастность</kwd><kwd>изоляция легочных вен</kwd></kwd-group><kwd-group xml:lang="en"><kwd>persistent atrial fibrillation</kwd><kwd>superior vena cava</kwd><kwd>cryoballoon ablation</kwd><kwd>safety</kwd><kwd>pulmonary vein</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">Schnabel RB, Yin X, Gona P, et al. 50 year trends in atrial fibrillation prevalence, incidence, risk factors, and mortality in the Framingham Heart Study: a cohort study. 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