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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">cardio</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиология</journal-title><trans-title-group xml:lang="en"><trans-title>Kardiologiia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0022-9040</issn><issn pub-type="epub">2412-5660</issn><publisher><publisher-name>Kardiomag</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18087/cardio.2020.8.n916</article-id><article-id custom-type="elpub" pub-id-type="custom">cardio-916</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH ARTICLES</subject></subj-group></article-categories><title-group><article-title>Оценка эффективности радиочастотной аблации и повторной кардиоверсии в сочетании с антиаритмической терапией в поддержании устойчивого синусового ритма у пациентов с фибрилляцией предсердий и сердечной недостаточностью</article-title><trans-title-group xml:lang="en"><trans-title>The effectiveness of radiofrequency ablation and repeated cardioversion in combination with antiarrhythmic drug therapy in maintaining stable sinus rhythm in patients with atrial fibrillation and heart failure</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>Селюцкий</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Seliutskii</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра терапии, кардиологии и функциональной диагностики с курсом нефрологии, аспирант</p></bio><bio xml:lang="en"><p>Department of Therapy, Cardiology and Functional Diagnostics with a course of nephrology, graduate student</p></bio><email xlink:type="simple">bugigstas@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савина</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Savina</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кафедра терапии, кардиологии и функциональной диагностики с курсом нефрологии, профессор, доктор медицинских наук</p></bio><bio xml:lang="en"><p>Department of Therapy, Cardiology and Functional Diagnostics with a course of nephrology, professor</p></bio><email xlink:type="simple">namisa@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чапурных</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chapurnykh</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>отделение хирургического лечения сложных нарушений ритма сердца и электрокардиостимуляции,  заведующий отделением, профессор, доктор медицинских наук.</p></bio><bio xml:lang="en"><p>Department of electrophysiology and cardiac pacing, head of the department</p></bio><email xlink:type="simple">chapurnykh@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ ДПО «Центральная государственная медицинская академия» Управления делами Президента РФ, Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central State Medical Academy of the Management of Affairs of the President of the Russian Federation, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Центральная клиническая больница с поликлиникой» Управления делами Президента РФ, Москва, Россия</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Clinical Hospital with Polyclinic of the President Administration of Russian Federation, Moscow, Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>17</day><month>09</month><year>2020</year></pub-date><volume>60</volume><issue>8</issue><fpage>90</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kardiomag, 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Kardiomag</copyright-holder><copyright-holder xml:lang="en">Kardiomag</copyright-holder><license xlink:href="https://cardio.elpub.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://cardio.elpub.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://cardio.elpub.ru/jour/article/view/916">https://cardio.elpub.ru/jour/article/view/916</self-uri><abstract><p>Цель Сравнение эффективности радиочастотной аблации (РЧА) и антиаритмической терапии (AAT) у пациентов с фибрилляцией предсердий (ФП) и хронической сердечной недостаточностью (ХСН) в течение 12 месяцев наблюдения.Материалы и методы В проспективное нерандомизированное сравнительное наблюдательное исследование были включены 130 пациентов с ФП (65 % мужчины, средний возраст 62,8±11,8 года) и ХСН с фракцией выброса левого желудочка (ФВ ЛЖ) &lt;50 %. Пароксизмальная ФП была выявлена у 60 (46 %), персистирующая – у 70 (54 %) пациентов. По данным трансторакальной эхокардиографии (ЭхоКГ), у 107 (82 %) пациентов определена промежуточная ФВ ЛЖ (40–49 %), у 23 (18 %) – сниженная ФВ ЛЖ (&lt;40 %). РЧА ФП была проведена 65 пациентам, 65 пациентов получали оптимальную AAT. Всем пациентам проводились суточное мониторирование электрокардиограммы, ЭхоКГ и оценка качества жизни с помощью опросника SF-36 при включении в исследование и через 12 месяцев наблюдения. Оценивались устойчивость синусового ритма через 12 месяцев наблюдения, показатели ЭхоКГ, качества жизни (КЖ), толерантности к физической нагрузке.Результаты Устойчивый синусовый ритм (СР) через 12 месяцев наблюдения регистрировался у 49 (75 %) пациентов в группе РЧА и у 26 (40 %) в группе ААТ. Повторные РЧА по поводу рецидива ФП проводились у 6 (12 %) из 49 пациентов, повторные кардиоверсии выполнялись у 16 (61,5 %) из 26 пациентов. В группе AAT было больше вмешательств для поддержания СР, чем в группе РЧА (p&lt;0,001). Через 12 месяцев наблюдения у пациентов с СР в группе РЧА выявлено увеличение ФВ ЛЖ (р&lt;0,001), уменьшение размера (р&lt;0,001) и объема (р&lt;0,001) левого предсердия, улучшение психического (р&lt;0,001) и физического (p&lt;0,001) компонентов здоровья по данным опросника SF-36. У пациентов с СР в группе ААТ наблюдалось только улучшение компонентов психического (р&lt;0,001) и физического (р&lt;0,001) здоровья по данным опросника SF-36.Заключение РЧА способствует значительному уменьшению частоты рецидивов ФП и улучшению показателей ФВ ЛЖ у пациентов с ХСН. Эффективность РЧА не зависит от формы аритмии. В течение 12‑месячного периода наблюдения в группе РЧА по сравнению с группой ААТ установлено снижение частоты госпитализаций с декомпенсацией ХСН и вмешательств для поддержания СР.</p></abstract><trans-abstract xml:lang="en"><p>Aim To compare the efficacy of radiofrequency ablation (RFA) and antiarrhythmic therapy (AAT) in patients with atrial fibrillation (AF) and chronic heart failure (CHF) during 12-month observation.Materials and methods This prospective, nonrandomized comparative observational study included 130 patients with AF (men, 65 %; mean age, 62.8±11.8 years) and CHF with left ventricular ejection fraction (LV EF) &lt;50 %. Paroxysmal AF was observed in 60 (46 %) patients and persistent AF was observed in 70 (54 %) patients. According to results of transthoracic echocardiography (EchoCG) 107 (82 %) patients had intermediate LV EF (40–49 %) and 23 (18 %) patients had reduced LV EF (&lt;40 %). RFA of AF was performed for 65 patients whereas 65 patients received an optimal AAT. The 24-h electrocardiogram monitoring, EchoCG, and assessment of the quality of life (QoL) with the SF-36 questionnaire were performed for all patients on admission and at 12 months of observation. Stability of sinus rhythm, EchoCG, QoL, and exercise tolerance were evaluated at 12 months of observation.Results 49 (75%) of patients in the RFA group and 26 (40%) of patients in the AAT group had stable sinus rhythm (SR) at 12 months. Repeated RFA for relapse of AF was performed for 6 (12 %) of 49 patients; repeated cardioversion was performed for 16 (61.5 %) of 26 patients. In the AAT group, there were more interventions for maintaining SR than in the RFA group (p&lt;0.001). In patients with SR of the RFA group at 12 months of observation, LV EF was increased (р&lt;0.001), left ventricular dimension (р&lt;0.001) and volume (р&lt;0.001) were decreased, and mental (р&lt;0.001) and physical (p&lt;0.001) components of health were improved according to the SF-36 questionnaire. In patients with SR of the AAT group, only improvement of mental (р&lt;0.001) and physical (р&lt;0.001) components of health was observed according to the SF-36 questionnaire.Conclusion RFA provided a considerable decrease in the frequency of AF relapse and improvement of LV EF in patients with CHF. The effectiveness of RFA did not depend on the type of arrhythmia. For 12 months of observation, the number of hospitalizations for decompensated CHF and interventions to maintain SR decreased in the RFA group compared to the AAT group.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Радиочастотная аблация</kwd><kwd>фибрилляция предсердий</kwd><kwd>хроническая сердечная недостаточность</kwd><kwd>антиаритмическая терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Radiofrequency ablation</kwd><kwd>atrial fibrillation</kwd><kwd>chronic heart failure</kwd><kwd>antiarrhythmic therapy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Конфликт интересов не заявлен.</funding-statement><funding-statement xml:lang="en">No conflict of interest is reported.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Сулимов В.А., Голицын С.П., Панченко Е.П., Попов С.В., Ревишвили А.Ш., Шубик Ю.В. и др. 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