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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2021-02-13</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-2384</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="en"><subject>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group></article-categories><title-group><article-title>Asymptomatic Supraventricular Arrhythmias in Patients Undergoing Dialysis</article-title><trans-title-group xml:lang="ru"><trans-title>Бессимптомные наджелудочковые аритмии у пациентов, проходящих процедуру диализа</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6271-2711</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лихачев-Мищенко</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Likhachev-Mishchenko</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лихачев-Мищенко Олег Валерьевич </p><p>Ростов-на-Дону</p><p>eLibrary SPIN: 4371-0506</p></bio><bio xml:lang="en"><p>Oleg V. Likhachev-Mishchenko</p><p>Rostov-on-Don</p><p>eLibrary SPIN: 4371-0506</p></bio><email xlink:type="simple">gelo2007@bk.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/0000-0001-8476-665X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корниенко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornienko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корниенко Алексей Александрович </p><p>Ростов-на-Дону</p><p>eLibrary SPIN: 6091-6791</p></bio><bio xml:lang="en"><p>Aleksey A. Kornienko</p><p>Rostov-on-Don</p><p>eLibrary SPIN: 6091-6791</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/0000-0003-0485-5869</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корниенко</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornienko</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корниенко Наталья Александровна </p><p>Ростов-на-Дону</p><p>eLibrary SPIN: 3212-3007</p></bio><bio xml:lang="en"><p>Natalya A. Kornienko</p><p>Rostov-on-Don</p><p>eLibrary SPIN: 3212-3007</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/0000-0002-2419-4319</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хаишева</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaisheva</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хаишева Лариса Анатольевна </p><p>Ростов-на-Дону</p><p>eLibrary SPIN: 7160-3740</p></bio><bio xml:lang="en"><p>Larisa A. Khaisheva</p><p>Rostov-on-Don</p><p>eLibrary SPIN: 7160-3740</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/0000-0002-1969-0086</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дюжиков</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyuzhikov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дюжиков Александр Акимович </p><p>Ростов-на-Дону</p><p>eLibrary SPIN: 8956-7756</p></bio><bio xml:lang="en"><p>Alexander A. Dyuzhikov</p><p>Rostov-on-Don</p><p>eLibrary SPIN: 8956-7756</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/0000-0002-5817-8149</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шлык</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shlyk</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шлык Сергей Владимирович </p><p>Ростов-на-Дону</p><p>eLibrary SPIN: 7460-0527</p></bio><bio xml:lang="en"><p>Sergey V. Shlyk</p><p>Rostov-on-Don</p><p>eLibrary SPIN: 7460-0527</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовская областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Ростовский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>01</day><month>03</month><year>2021</year></pub-date><volume>17</volume><issue>1</issue><fpage>23</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Likhachev-Mishchenko O.V., Kornienko A.A., Kornienko N.A., Khaisheva L.A., Dyuzhikov A.A., Shlyk S.V., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Лихачев-Мищенко О.В., Корниенко А.А., Корниенко Н.А., Хаишева Л.А., Дюжиков А.А., Шлык С.В.</copyright-holder><copyright-holder xml:lang="en">Likhachev-Mishchenko O.V., Kornienko A.A., Kornienko N.A., Khaisheva L.A., Dyuzhikov A.A., Shlyk S.V.</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.rpcardio.online/jour/article/view/2384">https://www.rpcardio.online/jour/article/view/2384</self-uri><abstract><sec><title>Aim</title><p>Aim. Supraventricular arrhythmias (SVA) are associated with high morbidity and mortality. However, little attention is paid to this condition in patients undergoing hemodialysis. The aim of this study was to analyze the long-term relationship of intradialytic SVA, including asymptomatic arrhythmias, with adverse events in a cohort of patients undergoing hemodialysis.</p></sec><sec><title>Material and methods</title><p>Material and methods. An observational prospective study was conducted in a group of patients on hemodialysis with a 10-year follow-up. The study involved 77 patients (42 men and 35 women; mean age 58±15 years) with sinus rhythm, then they were monitored for ECG for six consecutive hemodialysis sessions during recruitment.</p></sec><sec><title>Results</title><p>Results. Arterial hypertension was present in 68.8% of patients, diabetes mellitus in 29.9% of patients. SVA were reported in 38 patients (49.3%); they all had a short-term, asymptomatic character and were terminated independently. Age (hazard ratio [HR] 1.04 per year; 95% confidence interval [CI] 1.00-1.08) and an increase of the atrium (HR 4.29; 95%CI 1.30-14.09) were associated with supraventricular arrhythmia in multidimensional analysis. During an average follow-up of 40 months, 57 patients died, and cardiovascular diseases were the main cause of death (52.6%). Variables associated with all-cause mortality in the Cox model were age (HR 1.04 per year; 95%CI 1.00-1.08), C-reactive protein (HR 1.04 per 1 mg/l; 95%CI 1.00-1.08) and supraventricular arrhythmias (HR 3.21; 95%CI 1.29-7.96). Patients with supraventricular arrhythmias also had a higher risk of nonfatal cardiovascular events (HR 4.32; 95%CI 2.11-8.83) and symptomatic atrial fibrillation during observation (HR 17.19; 95%CI 2.03-145.15).</p></sec><sec><title>Conclusions</title><p>Conclusions. Strong relationships have been established between the presence of supraventricular arrhythmias recorded during ECG during dialysis and symptomatic AF developing in the future. Patients with supraventricular arrhythmias had a larger right atrium. Age and supraventricular arrhythmias are the main variables associated with mortality in dialysis patients.</p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Цель</title><p>Цель. Изучить долгосрочную связь интрадиализных суправентрикулярных аритмий (СВА), включая бессимптомные аритмии, с показателями смертности в когорте пациентов, проходящих гемодиализ.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В обсервационное проспективное исследование в группе пациентов, находящихся на гемодиализе, с 10-летним периодом наблюдения включено 77 пациентов (42 мужчины и 35 женщин; средний возраст 58,2±15,6 лет) с синусовым ритмом. Всем пациентам, включенным в исследование, проводился мониторинг ЭКГ в течение шести последовательных процедур гемодиализа.</p></sec><sec><title>Результаты</title><p>Результаты. Артериальная гипертензия присутствовала у 68,8% пациентов, сахарный диабет – у 29,9% пациентов. СВА были зарегистрированы у 38 пациентов (49,3%). Все СВА имели кратковременный, бессимптомный характер и купировались самостоятельно. Возраст (отношение рисков [ОР] 1,04 в год; 95% доверительный интервал [ДИ] 1,00-1,08) и увеличение размера правого предсердия (ОР 4,29; 95%ДИ 1,30-14,09) были связаны с СВА в многомерном анализе. Во время среднего периода наблюдения в 40 мес 57 пациентов умерли, в т.ч., от сердечно-сосудистых причин – 52,6%. Переменными, связанными со смертностью от всех причин в модели Кокса, были возраст (ОР 1,04 в год; 95%ДИ 1,00-1,08), уровень С-реактивного белка (ОР 1,04 на 1 мг/л; 95%ДИ 1,00-1,08) и СВА (ОР 3,21; 95%ДИ 1,29- 7,96). Пациенты с СВА также имели более высокий риск нефатальных сердечно-сосудистых событий (ОР 4,32; 95%ДИ 2,11-8,83) и симптоматической фибрилляции предсердий во время наблюдения (ОР 17,19; 95%ДИ 2,03-145,15).</p></sec><sec><title>Заключение</title><p>Заключение. Установлены прочные взаимосвязи между наличием СВА, зарегистрированных при холтеровском мониторировании ЭКГ во время диализа, и симптоматической фибрилляции предсердий, развивающейся в будущем. Пациенты с СВА имели больший размер правого предсердия. Основными переменными, связанными со смертностью у пациентов на диализе, являются возраст и СВА.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>аритмии</kwd><kwd>диализ</kwd><kwd>мониторинг</kwd><kwd>фибрилляция предсердий</kwd></kwd-group><kwd-group xml:lang="en"><kwd>arrhythmias</kwd><kwd>dialysis</kwd><kwd>monitoring</kwd><kwd>atrial fibrillation</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">Collins A.J., Foley R.N., Chavers B. et al. US Renal Data System 2013 Annual Data Report. Am J Kidney Dis. 2014;63(1 suppl):A7. DOI:10.1053/j.ajkd.2013.11.001.</mixed-citation><mixed-citation xml:lang="en">Collins A.J., Foley R.N., Chavers B. et al. US Renal Data System 2013 Annual Data Report. Am J Kidney Dis. 2014;63(1 suppl):A7. 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