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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">russjcardiol</journal-id><journal-title-group><journal-title xml:lang="ru">Российский кардиологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Cardiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-4071</issn><issn pub-type="epub">2618-7620</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1560-4071-2024-5632</article-id><article-id custom-type="edn" pub-id-type="custom">REXCGP</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-5632</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>COVID-19 И БОЛЕЗНИ СИСТЕМЫ КРОВООБРАЩЕНИЯ</subject></subj-group></article-categories><title-group><article-title>Сердечно-сосудистые предикторы течения постковидного периода: результаты когортного исследования</article-title><trans-title-group xml:lang="en"><trans-title>Cardiovascular predictors of the post-COVID-19 course: results of a cohort study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0758-5609</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Подзолков</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Podzolkov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, зав. кафедрой факультетской терапии № 2 Института клинической медицины им. Н. В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">Podzolkov@list.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/0000-0002-2699-1610</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брагина</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bragina</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор кафед­ры факультетской терапии № 2 Института клинической медицины им. Н.В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">anna.bragina@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/0000-0001-9536-8307</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарзиманова</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarzimanova</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор кафедры факультетской терапии № 2 Института клинической медицины им. Н.В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">Tarzimanova@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/0000-0001-9722-6097</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шведов</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shvedov</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант кафедры факультетской терапии № 2 Института клинической медицины им. Н.В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">shvedov@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/0000-0002-2129-818X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Огибенина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ogibenina</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соискатель кафедры факультетской терапии № 2 Института клинической медицины им. Н.В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">ogibenina_e_s@staff.sechenov.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/0009-0001-1156-283X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аванесян</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Avanesyan</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Студент кафедры факультетской терапии № 2 Института клинической медицины им. Н.В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">ava-mili@yandex.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/0009-0003-6833-295X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фомин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Fomin</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Студент кафедры факультетской терапии № 2 Института клинической медицины им. Н.В. Склифосовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">sasha-fomin-2002@mail.ru</email><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>I.M. Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>04</month><year>2024</year></pub-date><volume>29</volume><issue>3</issue><fpage>5632</fpage><lpage>5632</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Подзолков В.И., Брагина А.Е., Тарзиманова А.И., Шведов И.И., Огибенина Е.С., Аванесян М.А., Фомин А.С., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Подзолков В.И., Брагина А.Е., Тарзиманова А.И., Шведов И.И., Огибенина Е.С., Аванесян М.А., Фомин А.С.</copyright-holder><copyright-holder xml:lang="en">Podzolkov V.I., Bragina A.E., Tarzimanova A.I., Shvedov I.I., Ogibenina E.S., Avanesyan M.A., Fomin A.S.</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://russjcardiol.elpub.ru/jour/article/view/5632">https://russjcardiol.elpub.ru/jour/article/view/5632</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить сердечно-сосудистые факторы риска как предикторы развития постковидного синдрома (ПС).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В данное проспективное когортное исследование включались взрослые пациенты, госпитализированные в университетскую клинику с клинически или лабораторно подтвержденным диагнозом новой коронавирусной инфекции. При поступлении оценивался ряд факторов сердечно-сосудистого риска, включая сердечно-лодыжечный сосудистый индекс (CAVI). После выписки из стационара пациенты наблюдались в течение 6 мес. Затем из электронных медицинских карт и выписок собраны данные о течении постковидного периода и оценены два исхода: развитие ПС и развитие новых/ухудшение течения имеющихся хронических заболеваний в постковидном периоде.</p><p>Многофакторная логистическая регрессия использовалась для оценки связи между потенциальными предикторами и исходами, отношения шансов (ОШ) с 95% доверительными интервалами (95% ДИ) рассчитаны для установления силы связи. За уровень статистической значимости принято p&lt;0,05.</p></sec><sec><title>Результаты</title><p>Результаты. В окончательный анализ включено 125 пациентов (68 (54,4%) жен­щин), медиана возраста 59,0 [50,5;71,0] лет. ПС диагностирован у 32,8% пациентов. Наиболее распространенными симптомами были слабость (19,2%), головные боли (11,2%) и одышка (10,4%). В многофакторном анализе CAVI ≥9,5, повышение систолического артериального давления (САД) и скорости клубочковой фильтрации (СКФ) при поступлении были ассоциированы с развитием ПС, с ОШ 2,415 (95% ДИ: 1,174-2,846), 1,045 (95% ДИ: 1,010-1,082), 0,971 (95% ДИ: 0,946-0,998), соответственно. Возраст (ОШ 1,056, 95% ДИ: 1,009-1,105) и индекс массы тела (ОШ 1,132, 95% ДИ: 1,027-1,248) были связаны с развитием новых или ухудшением течения имеющихся хронических заболеваний в постковидном периоде.</p></sec><sec><title>Заключение</title><p>Заключение. Такие объективные показатели, как САД, индекс CAVI и СКФ, могут являться предикторами развития ПС, а возраст и индекс массы тела связаны с неблагоприятным течением хронических заболеваний в постковидном периоде.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate cardiovascular risk factors as predictors of the post-coronavirus disease 2019 (COVID-19) syndrome.</p></sec><sec><title>Material and methods</title><p>Material and methods. This prospective cohort study included adult patients admitted to a university hospital with a clinically or laboratory-confirmed diagnosis of COVID-19. A number of cardiovascular risk factors were assessed at admission, including the Cardio-Ankle Vascular Index (CAVI). After hospital discharge, patients were observed for 6 months. Then, data on the course of the post-COVID-19 period was collected from electronic medical records and discharge summaries. Two following outcomes were assessed: the development of post-COVID-19 syndrome and the development of newly diagnosed diseases or worsening of existing chronic diseases in the post-COVID-19 period.</p><p>Multivariable logistic regression was used to assess the association between potential predictors and outcomes, and odds ratios (OR) with 95% confidence intervals (95% CI) were calculated to assess the association strength. The statistical significance level was p&lt;0,05.</p></sec><sec><title>Results</title><p>Results. The final analysis included 125 patients (68 (54,4%) women). The median age was 59,0 [50,5, 71,0] years. Post-COVID-19 syndrome was diagnosed in 32,8% of patients. The most common symptoms were weakness (19,2%), headaches (11,2%) and shortness of breath (10,4%). In multivariate analysis, CAVI ≥9,5, increased systolic blood pressure (SBP) and glomerular filtration rate (GFR) on admission were associated with the post-COVID-19 syndrome, with an OR of 2,415 (95% CI 1,174-2,846), 1,045 (95% CI 1,010-1,082), 0,971 (95% CI 0,946-0,998), respectively. Age (OR 1,056, 95% CI 1,009-1,105) and body mass index (OR 1,132, 95% CI 1,027-1,248) were associated with newly diagnosed diseases or worsening of existing chronic diseases in the post-COVID-19 period.</p></sec><sec><title>Conclusion</title><p>Conclusion. Objective indicators such as SBP, CAVI and GFR may be predictors of post-COVID-19 syndrome, and age and body mass index are associated with the unfavorable course of chronic diseases in the post-COVID-19 period.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>артериальная жесткость</kwd><kwd>CAVI</kwd><kwd>COVID-19</kwd><kwd>постковидный синдром</kwd></kwd-group><kwd-group xml:lang="en"><kwd>arterial stiffness</kwd><kwd>CAVI</kwd><kwd>COVID-19</kwd><kwd>post-COVID-19 period</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">Michelen M, Manoharan L, Elkheir N, et al. Characterising long COVID: a living systematic review. BMJ Glob Heal. 2021;6(9):e005427. doi:10.1136/bmjgh-2021-005427.</mixed-citation><mixed-citation xml:lang="en">Michelen M, Manoharan L, Elkheir N, et al. Characterising long COVID: a living systematic review. BMJ Glob Heal. 2021;6(9):e005427. doi:10.1136/bmjgh-2021-005427.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Chen C, Haupert SR, Zimmermann L, et al. Global Prevalence of Post-Coronavirus Disease 2019 (COVID-19) Condition or Long COVID: A Meta-Analysis and Systematic Review. J Infect Dis. 2022;226(9):1593-607. doi:10.1093/infdis/jiac136.</mixed-citation><mixed-citation xml:lang="en">Chen C, Haupert SR, Zimmermann L, et al. Global Prevalence of Post-Coronavirus Disease 2019 (COVID-19) Condition or Long COVID: A Meta-Analysis and Systematic Review. J Infect Dis. 2022;226(9):1593-607. doi:10.1093/infdis/jiac136.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Podzolkov VI, Bragina AE, Tarzimanova AI, et al. Arterial Hypertension and Severe COVID-19 in Hospitalized Patients: Data from a Cohort Study. Ration Pharmacother Cardiol. 2023;19(1):4-10. doi:10.20996/1819-6446-2023-01-10.</mixed-citation><mixed-citation xml:lang="en">Podzolkov VI, Bragina AE, Tarzimanova AI, et al. Arterial Hypertension and Severe COVID-19 in Hospitalized Patients: Data from a Cohort Study. Ration Pharmacother Cardiol. 2023;19(1):4-10. doi:10.20996/1819-6446-2023-01-10.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Chazova IE, Blinova NV, Zhernakova JV, et al. Russian medical society expert consensus on arterial hypertension: arterial hypertension and Post-COVID syndrome. Syst Hypertens. 2022;19(3):5-13. doi:10.38109/2075-082X-2022-3-5-13.</mixed-citation><mixed-citation xml:lang="en">Chazova IE, Blinova NV, Zhernakova JV, et al. Russian medical society expert consensus on arterial hypertension: arterial hypertension and Post-COVID syndrome. Syst Hypertens. 2022;19(3):5-13. doi:10.38109/2075-082X-2022-3-5-13.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Aydın E, Kant A, Yilmaz G. Evaluation of the cardio-ankle vascular index in COVID-19 patients. Rev Assoc Med Bras. 2022;68(1):73-6. doi:10.1590/1806-9282.20210781.</mixed-citation><mixed-citation xml:lang="en">Aydın E, Kant A, Yilmaz G. Evaluation of the cardio-ankle vascular index in COVID-19 patients. Rev Assoc Med Bras. 2022;68(1):73-6. doi:10.1590/1806-9282.20210781.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Munblit D, Bobkova P, Spiridonova E, et al. Incidence and risk factors for persistent symptoms in adults previously hospitalized for COVID-19. Clin Exp Allergy. 2021;51(9):1107-20. doi:10.1111/cea.13997.</mixed-citation><mixed-citation xml:lang="en">Munblit D, Bobkova P, Spiridonova E, et al. Incidence and risk factors for persistent symptoms in adults previously hospitalized for COVID-19. Clin Exp Allergy. 2021;51(9):1107-20. doi:10.1111/cea.13997.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Huang C, Huang L, Wang Y, et al. 6-month consequences of COVID-19 in patients discharged from hospital: a cohort study. Lancet. 2021;397(10270):220-32. doi:10.1016/S0140-6736(20)32656-8.</mixed-citation><mixed-citation xml:lang="en">Huang C, Huang L, Wang Y, et al. 6-month consequences of COVID-19 in patients discharged from hospital: a cohort study. Lancet. 2021;397(10270):220-32. doi:10.1016/S0140-6736(20)32656-8.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang X, Wang F, Shen Y, et al. Symptoms and Health Outcomes among Survivors of COVID-19 Infection 1 Year after Discharge from Hospitals in Wuhan, China. JAMA Netw Open. 2021;4(9):1-11. doi:10.1001/jamanetworkopen.2021.27403.</mixed-citation><mixed-citation xml:lang="en">Zhang X, Wang F, Shen Y, et al. Symptoms and Health Outcomes among Survivors of COVID-19 Infection 1 Year after Discharge from Hospitals in Wuhan, China. JAMA Netw Open. 2021;4(9):1-11. doi:10.1001/jamanetworkopen.2021.27403.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Huang L, Yao Q, Gu X, et al. 1-year outcomes in hospital survivors with COVID-19: a longitu­dinal cohort study. Lancet. 2021;398(10302):747-58. doi:10.1016/S0140-6736(21)01755-4.</mixed-citation><mixed-citation xml:lang="en">Huang L, Yao Q, Gu X, et al. 1-year outcomes in hospital survivors with COVID-19: a longitu­dinal cohort study. Lancet. 2021;398(10302):747-58. doi:10.1016/S0140-6736(21)01755-4.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Fan E, Dowdy DW, Colantuoni E, et al. Physical complications in acute lung injury survivors: A two-year longitudinal prospective study. Crit Care Med. 2014;42(4):849-59. doi:10.1097/CCM.0000000000000040.</mixed-citation><mixed-citation xml:lang="en">Fan E, Dowdy DW, Colantuoni E, et al. Physical complications in acute lung injury survivors: A two-year longitudinal prospective study. Crit Care Med. 2014;42(4):849-59. doi:10.1097/CCM.0000000000000040.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Арутюнов Г. П., Тарловская Е. И., Арутюнов А. Г. и др. Клинические особенности постковидного периода. Результаты международного регистра "Анализ динамики коморбидных заболеваний у пациентов, перенесших инфицирование SARS-CoV-2 (АКТИВ SARSCoV-2)". Предварительные данные (6 месяцев наблюдения). Российский кардиологический журнал. 2021;26(10):4708. doi:10.15829/1560-4071-2021-4708.</mixed-citation><mixed-citation xml:lang="en">Arutyunov GP, Tarlovskaya EI, Arutyunov AG, et al. Clinical features of post-COVID-19 period. Results of the international register "Dynamic analysis of comorbidities in SARS-CoV-2 survivors (AKTIV SARS-CoV-2)". Data from 6-month follow-up. Russian Journal of Cardiology. 2021;26(10):4708. (In Russ.) doi:10.15829/1560-4071-2021-4708.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Coelho DH, Reiter ER, French E, et al. Decreasing Incidence of Chemosensory Changes by COVID-19 Variant. Otolaryngol Neck Surg. 2023;168(4):704-6. doi:10.1177/01945998221097656.</mixed-citation><mixed-citation xml:lang="en">Coelho DH, Reiter ER, French E, et al. Decreasing Incidence of Chemosensory Changes by COVID-19 Variant. Otolaryngol Neck Surg. 2023;168(4):704-6. doi:10.1177/01945998221097656.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Fernández-de-las-Peñas C, Torres-Macho J, Velasco-Arribas M, et al. Preexisting hypertension is associated with a greater number of long-term post-COVID symptoms and poor sleep quality: a case-control study. J Hum Hypertens. 2022;36(6):582-4. doi:10.1038/s41371-022-00660-6.</mixed-citation><mixed-citation xml:lang="en">Fernández-de-las-Peñas C, Torres-Macho J, Velasco-Arribas M, et al. Preexisting hypertension is associated with a greater number of long-term post-COVID symptoms and poor sleep quality: a case-control study. J Hum Hypertens. 2022;36(6):582-4. doi:10.1038/s41371-022-00660-6.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Cooper SL, Boyle E, Jefferson SR, et al. Role of the Renin—Angiotensin—Aldosterone and Kinin—Kallikrein Systems in the Cardiovascular Complications of COVID-19 and Long COVID. Int J Mol Sci. 2021;22(15):8255. doi:10.3390/ijms22158255.</mixed-citation><mixed-citation xml:lang="en">Cooper SL, Boyle E, Jefferson SR, et al. Role of the Renin—Angiotensin—Aldosterone and Kinin—Kallikrein Systems in the Cardiovascular Complications of COVID-19 and Long COVID. Int J Mol Sci. 2021;22(15):8255. doi:10.3390/ijms22158255.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Desgranges F, Tadini E, Munting A, et al. Post-COVID-19 Syndrome in Outpatients: a Cohort Study. J Gen Intern Med. 2022;37(8):1943-52. doi:10.1007/s11606-021-07242-1.</mixed-citation><mixed-citation xml:lang="en">Desgranges F, Tadini E, Munting A, et al. Post-COVID-19 Syndrome in Outpatients: a Cohort Study. J Gen Intern Med. 2022;37(8):1943-52. doi:10.1007/s11606-021-07242-1.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
