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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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2022-20-24-28</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-2801</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>СОВРЕМЕННАЯ ФУНКЦИОНАЛЬНАЯ ДИАГНОСТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MODERN FUNCTIONAL DIAGNOSTICS</subject></subj-group></article-categories><title-group><article-title>Взаимосвязь параметров деформации левого предсердия с рецидивом фибрилляции предсердий после кардиоверсии</article-title><trans-title-group xml:lang="en"><trans-title>Correlation of left atrial strain with the recurrence of atrial fibrillation after cardioversion</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4740-7126</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аршинова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Arshinova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аршинова Ирина Александровна, соискатель по специальности «кардиология» кафедры кардиологии, функциональной и ультразвуковой диагностики</p><p>Москва</p></bio><email xlink:type="simple">irina.arshinova@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/0000-0003-4463-2897</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полтавская</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Poltavskaya</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полтавская Мария Георгиевна, д.м.н. профессор кафедры кардиологии, функциональной и ультразвуковой диагностики</p><p>Москва</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/0000-0003-2326-9347</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Седов</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Sedov</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Седов Всеволод Парисович, д.м.н. профессор кафедры кардиологии, функциональной и ультразвуковой диагностики</p><p>Москва</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/0000-0001-5509-8023</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богданова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdanova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богданова Александра Андреевна, к.м.н., заведующая отделением функциональной диагностики; доцент кафедры кардиологии, функциональной и ультразвуковой диагностики</p><p>Москва</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2224-0019</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суворов</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Suvorov</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суворов Александр Юрьевич, к.м.н., главный статистик Центра анализа сложных систем</p><p>Москва</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/0000-0002-7267-101X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кучина</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuchina</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кучина Анна Юрьевна, соискатель по специальности «кардиология» кафедры кардиологии, функциональной и ультразвуковой диагностики</p><p>Москва</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый МГМУ им. И. М. Сеченова Минздрава России (Сеченовский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University named after&#13;
I. M. Sechenov of the Ministry of Health of the Russian Federation (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый МГМУ им. И. М. Сеченова Минздрава России (Сеченовский университет); ГБУЗ гор. Москвы «Городская клиническая больница № 1 им. Н. И. Пирогова Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Educational Institution of Higher Education First Moscow State Medical University named after&#13;
I. M. Sechenov of the Ministry of Health of the Russian Federation (Sechenov University); State Budgetary Healthcare Institution of the city of Moscow "Pirogov City Clinical Hospital №1 of the Department of Health of Moscow"</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>30</day><month>10</month><year>2022</year></pub-date><volume>0</volume><issue>20</issue><issue-title>Современная функциональная диагностика (3)</issue-title><fpage>24</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Аршинова И.А., Полтавская М.Г., Седов В.П., Богданова А.А., Суворов А.Ю., Кучина А.Ю., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Аршинова И.А., Полтавская М.Г., Седов В.П., Богданова А.А., Суворов А.Ю., Кучина А.Ю.</copyright-holder><copyright-holder xml:lang="en">Arshinova I.A., Poltavskaya M.G., Sedov V.P., Bogdanova A.A., Suvorov A.Y., Kuchina A.Y.</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.med-alphabet.com/jour/article/view/2801">https://www.med-alphabet.com/jour/article/view/2801</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить корреляцию значений деформации левого предсердия (ЛП) у больных с фибрилляцией предсердий (ФП), подвергшихся кардиоверсии (КВ), с рецидивом ФП, госпитализацией или смертью в ранние и поздние сроки после проведения кардиоверсии.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Обследовано 85 пациентов Университетской клинической больнице № 1 Сеченовского Университета: 30 мужчин (35,3 %) и 55 женщин (64,7 %), средний возраст 70±8 лет. Пациентам при поступлении в стационар после КВ проводили спекл- трекинг ЭхоКГ, определяли параметры деформации ЛП и индекс жесткости ЛП; через 1, 3, 6 мес выявляли рецидив ФП, факт госпитализации по сердечно- сосудистым причинам, смерть.</p></sec><sec><title>Результаты</title><p>Результаты. За время наблюдения умерло 4 человека, зарегистрировано 37 госпитализаций в связи с рецидивом ФП, у семерых развилась длительно персистирующая/постоянная форма ФП. Предикторами, ассоциированными с наступлением неблагоприятных событий на 3-м месяце, явились: снижение негативного пика в 4-камерной позиции (отношение шансов (ОШ) 1,26, 95 % доверительный интервал (ДИ) 1,05, 1,51; р=0,009), снижение деформации ЛП в 4-камерной позиции (ОШ 0,85, ДИ 0,75, 0,96; р=0,007), снижение позитивных пиков стрейна в 4-камерной позиции (ОШ 0,44, ДИ 0,25, 0,77; р&lt;0,001). При анализе данных шестого месяца наблюдения предикторами явились: снижение негативного пика стрейн в 4-камерной (ОШ 1,33, ДИ 1,05, 1,69, р=0,009) и 2-камерной (ОШ 1,23, ДИ 1,01, 1,5; р=0,029) позициях, снижение глобального продольного стрейна ЛП (ОШ 0,83, ДИ 0,72, 0,95; р=0,004), высокий индекс жесткости левого предсердия (ОШ 15,3, ДИ 6,56, 35,9; р&lt;0,001).</p></sec><sec><title>Заключение</title><p>Заключение. Оценка параметров деформации ЛП может быть перспективной у пациентов с ФП после КВ, поскольку их снижение хорошо коррелирует с риском наступления неблагоприятных событий в отдаленном периоде (3 и 6 месяцев после КВ).</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate the correlation of values of left atrial (LA) strain in patients with atrial fibrillation (AF) who underwent cardioversion (CV) with AF recurrence, hospitalization or death in early and late periods after cardioversion.</p></sec><sec><title>Material and methods</title><p>Material and methods. 85 patients of the University Clinical Hospital No. 1 of Sechenov University were examined: 30 men (35.3 %) and 55 women (64.7 %), the average age was 70 ± 8 years. All patients underwent speckle tracking, the parameters of LA strain and LA stiffness index were determined upon admission to the hospital after CV; after 1, 3, 6 months, a relapse of AF, the fact of hospitalization for cardiovascular reasons, and death were detected.</p></sec><sec><title>Results</title><p>Results. 4 people died during the follow-up, 37 hospitalizations were registered due to a relapse of AF, 7 developed a long-term persistent/</p></sec><sec><title>permanent form of AF</title><p>permanent form of AF. The predictors associated with the onset of adverse events at the 3rd month were: reduction of the negative peak in the 4-chamber position (risk ratio (HR) 1.26, 95 % confidence interval (CI) 1.05, 1.51; p=0.009), reduction of LA strain in the 4-chamber position (HR 0.85, CI 0.75, 0.96; p=0.007), reduction of positive strain peaks in the 4-chamber (HR 0.44, CI 0.25, 0.77; p&lt;0.001) position. When analyzing the data of the sixth month of observation, the predictors were: reduction of negative strain peak in 4-chamber (HR 1.33, CI 1.05, 1.69, p=0.009) and 2-chamber (HR 1.23, CI 1.01, 1.5; p=0.029) positions, reduction of global longitudinal strain LA (HR 0.83, CI 0.72, 0.95; p=0.004), high left atrial stiffness index (HR 15.3, CI 6.56, 35.9; p&lt;0.001).</p></sec><sec><title>Conclusion</title><p>Conclusion. Evaluation of LA strain parameters during speckle- tracking may be promising in patients with AF after CV, since their decrease correlates well with the risk of adverse events in the long-term periods (3 and 6 months after CV).</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>фибрилляция предсердий</kwd><kwd>кардиоверсия</kwd><kwd>спекл- трекинг эхокардиография</kwd><kwd>деформация левого предсердия</kwd><kwd>индекс жесткости левого предсердия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>atrial fibrillation</kwd><kwd>cardioversion</kwd><kwd>speckle tracking</kwd><kwd>left atrial strain</kwd><kwd>left atrial stiffness index</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">MorenoRuiz LA. et al. 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