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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">kpccz</journal-id><journal-title-group><journal-title xml:lang="ru">Комплексные проблемы сердечно-сосудистых заболеваний</journal-title><trans-title-group xml:lang="en"><trans-title>Complex Issues of Cardiovascular Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2306-1278</issn><issn pub-type="epub">2587-9537</issn><publisher><publisher-name>Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17802/2306-1278-2018-7-3-12-23</article-id><article-id custom-type="elpub" pub-id-type="custom">kpccz-448</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 STUDIES</subject></subj-group></article-categories><title-group><article-title>ХОЛТЕРОВСКОЕ МОНИТОРИРОВАНИЕ И ЭХОКАРДИОГРАФИЯ ДЛЯ ПРОГНОЗИРОВАНИЯ ЭФФЕКТИВНОСТИ ИЗОЛЯЦИИ УСТЬЕВ ЛЕГОЧНЫХ ВЕН У ПАЦИЕНТОВ С ПАРОКСИЗМАЛЬНОЙ И ПЕРСИСТИРУЮЩЕЙ ФИБРИЛЛЯЦИЕЙ ПРЕДСЕРДИЙ</article-title><trans-title-group xml:lang="en"><trans-title>HOLTER MONITORING AND ECHOCARDIOGRAPHY FOR PREDICTING THE EFFECTIVENESS OF PULMONARY VIEN ISOLATION IN PATIENTS WITH PAROXYSMAL AND PERSISTENT ATRIAL FIBRILLATION</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>Трегубов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tregubov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трегубов Алексей Викторович, младший научный сотрудник научно-педагогического отдела. </p><p>Университетская набережная, 7-9, Санкт-Петербург, 199034.</p></bio><bio xml:lang="en"><p>Tregubov Alexey V., research assistant at the Research and Education Department.</p><p> 199034, St. Petersburg, 7-9, Universitetskaya naberezhnaya.</p></bio><email xlink:type="simple">altregubov@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>Шубик</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shubik</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шубик Юрий Викторович, доктор медицинских наук, профессор научно-педагогического отдела. </p><p>Университетская набережная, 7-9, Санкт-Петербург, 199034.</p></bio><bio xml:lang="en"><p>Shubik Yury V., PhD, Professor at the the Research and Education Department.</p><p> 199034, St. Petersburg, 7-9, Universitetskaya naberezhnaya.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «СанктПетербургский государственный университет», Научно-клинический и образовательный центр «Кардиология».<country>Россия</country></aff><aff xml:lang="en">Scientific-Clinical and Educational Centre “Cardiology”, Federal State Budgetary Educational Institution of Higher Education “Saint-Petersburg State University”.<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2018</year></pub-date><volume>7</volume><issue>3</issue><fpage>12</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Трегубов А.В., Шубик Ю.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Трегубов А.В., Шубик Ю.В.</copyright-holder><copyright-holder xml:lang="en">Tregubov A.V., Shubik Y.V.</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://www.nii-kpssz.com/jour/article/view/448">https://www.nii-kpssz.com/jour/article/view/448</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить значение характера предсердной эктопической активности и признаков диастолической дисфункции левого желудочка для прогнозирования эффективности изоляции устьев легочных вен (ИУЛВ) у пациентов с пароксизмальной и персистирующей фибрилляцией предсердий (ФП).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Материалом для исследования послужили результаты обследования и лечения 54 больных с пароксизмальной и персистирующей ФП, имеющих нормальную фракцию выброса левого желудочка. До вмешательства пациентам проводили холтеровское мониторирование и эхокардиографию для выявления предикторов успеха ИУЛВ. После аблации пациенты находились под наблюдением в течение 12 месяцев. Эффективность лечения оценивалась с третьего месяца послеоперационного периода. Критерием успеха проводимого лечения являлось отсутствие подтвержденных данными холтеровского мониторирования, суточного и/или многосуточного, пароксизмов ФП продолжительностью более 30 секунд. Достоверность различий между показателями, характеризующими результаты лечения в изучаемых группах, оценивалась с помощью t-критерия Стьюдента. Для создания алгоритма, позволяющего прогнозировать результат ИУЛВ, был выполнен дискриминантный анализ. В качестве критерия статистической достоверности получаемых результатов принималась величина р&lt;0,05.</p></sec><sec><title>Результаты</title><p>Результаты. Выявление максимального количества предсердных экстрасистол более 70 в час можно считать предиктором успеха ИУЛВ у пациентов с нормальными размерами левого предсердия (ЛП). Выраженное увеличение ЛП следует считать предиктором крайне низкой эффективности аблации. Применение полученной дискриминантной функции позволяет прогнозировать эффективность ИУЛВ у пациентов с пароксизмальной и персистирующей ФП в зависимости от данных холтеровского мониторирования и эхокардиографии с высокой чувствительностью для прогнозирования как успеха, так и неуспеха вмешательства.</p></sec><sec><title>Заключение</title><p>Заключение. Данные холтеровского мониторирования и эхокардиографии дают возможность прогнозировать эффективность ИУЛВ. Дальнейшего исследования требует эффективность в группах пациентов с выраженным увеличением ЛП и сочетанием нормальных размеров ЛП и максимальным количеством предсердных экстрасистол более 70 в час.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate the impact of the atrial ectopic activity and left ventricular diastolic dysfunction on predicting the effectiveness of pulmonary vein isolation (PVI) in patients with paroxysmal and persistent atrial fibrillation (AF).</p></sec><sec><title>Methods</title><p>Methods. 54 patients with paroxysmal and persistent AF and the normal left ventricular ejection fraction were included in the study. Patients underwent Holter monitoring and echocardiography prior to the intervention to identify the predictors of successful PVI. The follow-up was 12 months after the indexed procedure. The effectiveness of treatment was assessed from the third month of the postoperative period. The criterion of the successful treatment was the absence of the AF paroxysms lasting more than 30 seconds, confirmed by Holter, diurnal and / or multi-day monitoring. The Student's t-test was used to assess the reliability of the differences between the variables characterizing the treatment results in the study groups. The discriminant analysis was performed to develop an algorithm that allows predicting the PVI result. A p value &lt;0.05 was considered statistically significant.</p></sec><sec><title>Results</title><p>Results. Premature atrial contraction over 70 per hour can be considered as the predictor of the successful PVI in patients with normal left atrial size. The severe LA enlargement should be considered as a predictor of poor ablation efficacy. The obtained discriminant function allows predicting the effectiveness of PVI in patients with paroxysmal and persistent AF depending on Holter monitoring and echocardiography. Its sensitivity is high for both predicting success and failure of the intervention.</p></sec><sec><title>Conclusion</title><p>Conclusion. Holter monitoring and echocardiography allow predicting the effectiveness of PVI. The intervention's efficacy in the groups of patients with severe LA enlargement and the combination of normal left atrial size with over 70 PAC per hour should be addressed in the further studies.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Фибрилляция предсердий</kwd><kwd>Изоляция устьев легочных вен</kwd><kwd>Катетерная аблация</kwd><kwd>Холтеровское мониторирование</kwd><kwd>Эхокардиография</kwd><kwd>Ремоделирование предсердий</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Atrial fibrillation</kwd><kwd>Pulmonary vein isolation</kwd><kwd>Catheter ablation</kwd><kwd>Holter monitoring</kwd><kwd>Echocardiography</kwd><kwd>Atrial remodeling</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">Филатов А. Г., Тарашвили Э. Г. Эпидемиология и социальная значимость фибрилляции предсердий. 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