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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">10.33667/2078-5631-2022-29-49-53</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-2904</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Особенности постковидного синдрома у пациентов с ревматическими заболеваниями</article-title><trans-title-group xml:lang="en"><trans-title>Features of postcovid syndrome in patients with rheumatic diseases</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0313-1191</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитина</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitina</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никитина Наталья Михайловна - доктор медицинских наук, доцент, профессор кафедры.</p><p>Саратов</p></bio><bio xml:lang="en"><p>Nikitina Natalia M. - DM Sci (habil.), professor at Hospital Therapy Dept.</p><p>Saratov</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/0000-0002-7464-826X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кароли</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karoli</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кароли Нина Анатольевна - доктор медицинских наук, профессор, профессор кафедры госпитальной терапии лечебного факультета.</p><p>Саратов</p></bio><bio xml:lang="en"><p>Karoli Nina A. - DM Sci (habil.), professor at Hospital Therapy Dept.</p><p>Saratov</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/0000-0001-5247-5815</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богдалова</surname><given-names>Л. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdalova</surname><given-names>L. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богдалова Лейла Рустемовна - ассистент кафедры госпитальной терапии лечебного факультета.</p><p>Саратов</p></bio><bio xml:lang="en"><p>Bogdalova Leyla R. - assistant at Hospital Therapy Dept.</p><p>Saratov</p></bio><email xlink:type="simple">nikina02@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/0000-0002-9451-9318</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Канаева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanaeva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канаева Татьяна Владимировна - ассистент кафедры госпитальной терапии лечебного факультета.</p><p>Саратов</p></bio><bio xml:lang="en"><p>Kanaeva Tatyana V. - assistant at Hospital Therapy Dept.</p><p>Saratov</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/0000-0001-8847-9017</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнова</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смирнова Наталья Дмитриевна - врач-ревматолог.</p><p>Саратов</p></bio><bio xml:lang="en"><p>Smirnova Natalia D. - rheumatologist.</p><p>Saratov</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/0000-0002-3463-7734</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ребров</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Rebrov</surname><given-names>А. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ребров Андрей Петрович - доктор медицинских наук, профессор, заведующий кафедрой госпитальной терапии лечебного факультета.</p><p>Саратов</p></bio><bio xml:lang="en"><p>Rebrov Andrey P. - DM Sci (habil.), professor, head of Hospital Therapy Dept.</p><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО Саратовский государственный медицинский университет имени В.И. Разумовского Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saratov State Medical University n. a. V.I. Razumovsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГУЗ Областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>12</month><year>2022</year></pub-date><volume>0</volume><issue>29</issue><issue-title>Ревматология в общей врачебной практике (2)</issue-title><fpage>49</fpage><lpage>53</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Никитина Н.М., Кароли Н.А., Богдалова Л.Р., Канаева Т.В., Смирнова Н.Д., Ребров А.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Никитина Н.М., Кароли Н.А., Богдалова Л.Р., Канаева Т.В., Смирнова Н.Д., Ребров А.П.</copyright-holder><copyright-holder xml:lang="en">Nikitina N.M., Karoli N.A., Bogdalova L.R., Kanaeva T.V., Smirnova N.D., Rebrov А.P.</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/2904">https://www.med-alphabet.com/jour/article/view/2904</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить частоту встречаемости и структуру постковидного синдрома (ПКС) у пациентов с ревматическими заболеваниями (РЗ).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование были включены 70 пациентов с РЗ, которые перенесли коронавирусную инфекцию в течение года. Выполнено анкетирование по тяжести перенесенной коронавирусной инфекции, сохраняющимся симптомам в постковидный период. Использованы опросники тревоги, депрессии, качества сна, проведена оценка активности РЗ.</p></sec><sec><title>Результаты</title><p>Результаты. Проявления ПКС встречались у 50 (71 %) пациентов, из них у 47 (67 %) имелось два и более проявления. ПКС отмечался одинаково часто у пациентов с различной тяжестью перенесенной инфекции. Из симптомов ПКС через 3 месяца после перенесенного COVID-19 преобладали слабость, артралгии, повышение АД, одышка, тахикардия. Через 6 месяцев у половины пациентов отмечалось уменьшение выраженности слабости, артралгий и одышки, однако дестабилизация АД и тахикардия сохранялись на прежнем уровне. Из психоэмоциональных проявлений ПКС наблюдались умеренная депрессия, нарушение памяти, бессонница. У половины обследованных пациентов после COVID-19 наросла активность основного заболевания.</p></sec><sec><title>Выводы</title><p>Выводы. У 2/3 пациентов с РЗ, перенесших COVID-19, имеются проявления постковидного синдрома. Длительность сохранения симптомов ПКС у 1/3 обследованных пациентов с РЗ превышает 6 месяцев после инфекции. С учетом выявленной дестабилизации АД, у пациентов с ревматическими заболеваниями целесообразно проведение оценки сердечно-сосудистого риска у пациентов, перенесших COVID-19.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose of the study</title><p>Purpose of the study. To study the frequency and structure of postcovid syndrome (PCS) in patients with rheumatic diseases (RD).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study included 70 patients with RD who had a coronavirus infection during the year. A questionnaire was carried out on the severity of the coronavirus infection, persisting symptoms in the postcovid period. Questionnaires of anxiety and depression, sleep quality were used, the activity of RD was assessed.</p></sec><sec><title>Results</title><p>Results. Manifestations of PCS occurred in 50 (71 %) patients, of which 47 (67 %) had 2 or more manifestations. PCS was observed equally often in patients with different severity of infection. Such the symptoms of PCS as weakness, arthralgia, increased blood pressure, shortness of breath, tachycardia prevailed during 3 months after COVID-19. Half of the patients had a decrease in the severity of weakness, arthralgia and shortness of breath after 6 months, but the destabilization of blood pressure and tachycardia remained at the same level. Such the psychoemotional manifestations of PCS as moderate depression, memory impairment, insomnia were observed.</p></sec><sec><title>Conclusions</title><p>Conclusions. More than 2/3 of patients with RS who have undergone COVID-19 are faced with PKS. In 1/3 of the examined patients with RD the duration of the persistence of symptoms of PCS exceeds 6 months after infection. After revealing of blood pressure destabilization in patients with rheumatic diseases, it is advisable to assess cardiovascular risks in patients who have undergone COVID-19.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>постковидный синдром</kwd><kwd>ревматические заболевания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>postcovid syndrome</kwd><kwd>rheumatic diseases</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы не получали гонорар за исследование. Исследование не имело спонсорской поддержки</funding-statement><funding-statement xml:lang="en">The authors did not receive a fee for the study. The study was not sponsored</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">Soriano J. B., Murthy S., Marshall J. C., Relan P., Diaz J. V. A clinical case definition of post COVID-19 condition by a Delphi consensus. 2021; S 1473–3099 (21) 00703–9. DOI: https://doi.org/10.1016/S1473–3099(21)00703–9</mixed-citation><mixed-citation xml:lang="en">Soriano J. B., Murthy S., Marshall J. C., Relan P., Diaz J. V. A clinical case definition of post COVID-19 condition by a Delphi consensus. 2021; S 1473–3099 (21) 00703–9. DOI: https://doi.org/10.1016/S1473–3099(21)00703–9</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">NICE guideline on long COVID. Previous Article Correction to Lancet Respir Med 2021; 9: 69–84. DOI: https://doi.org/10.1016/S2213–2600(21)00031-X</mixed-citation><mixed-citation xml:lang="en">NICE guideline on long COVID. Previous Article Correction to Lancet Respir Med 2021; 9: 69–84. DOI: https://doi.org/10.1016/S2213–2600(21)00031-X</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Carod-Artal FJ. Síndrome post-COVID-19: epidemiología, criterios diagnósticos y mecanismos patogénicos implicados. REV NEUROL 2021; 72: 384–396. DOI: https://doi.org/10.33588/rn.7211.2021230</mixed-citation><mixed-citation xml:lang="en">Carod-Artal FJ. Síndrome post-COVID-19: epidemiología, criterios diagnósticos y mecanismos patogénicos implicados. REV NEUROL 2021; 72: 384–396. DOI: https://doi.org/10.33588/rn.7211.2021230</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Calabrese L, Winthrop KL. Ann Rheum Dis; 2021; 80: 679–681. DOI: https://doi.org/10.1136/annrheumdis-2021–219957</mixed-citation><mixed-citation xml:lang="en">Calabrese L, Winthrop KL. Ann Rheum Dis; 2021; 80: 679–681. DOI: https://doi.org/10.1136/annrheumdis-2021–219957</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Lopez-Leon S, Wegman-Ostrosky T, Perelman C, Sepulveda R, Rebolledo P, Cuapio A, et al. More than 50 long-term effects of COVID-19: A systematic review and meta-analysis. Res Sq. 2021: rs.3. rs-266574. DOI: 10.21203/rs.3.rs-266574/v1.</mixed-citation><mixed-citation xml:lang="en">Lopez-Leon S, Wegman-Ostrosky T, Perelman C, Sepulveda R, Rebolledo P, Cuapio A, et al. More than 50 long-term effects of COVID-19: A systematic review and meta-analysis. Res Sq. 2021: rs.3. rs-266574. DOI: 10.21203/rs.3.rs-266574/v1.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Hayes LD, Ingram J and Sculthorpe NF (2021) More Than 100 Persistent Symptoms of SARS-CoV-2 (Long COVID): A Scoping Review. Front. Med. 8: 750378. DOI: 10.3389/fmed.2021.750378.</mixed-citation><mixed-citation xml:lang="en">Hayes LD, Ingram J and Sculthorpe NF (2021) More Than 100 Persistent Symptoms of SARS-CoV-2 (Long COVID): A Scoping Review. Front. Med. 8: 750378. DOI: 10.3389/fmed.2021.750378.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Байтмухамедов Ч. Т., Ботабекова А. К., Досыбаева Г. Н., Махмудов Ш. А. Ревматоидный артрит и постковидный синдром. Научно-практическая ревматология. 2022; 60 (3): 276–279. DOI: https://doi.org/10.47360/1995–4484–2022–276–279</mixed-citation><mixed-citation xml:lang="en">Baitmukhamedov Ch.T., Botabekova A. K., Dosybaeva G. N., Makhmudov Sh. A. Rheumatoid arthritis and postcovid syndrome. Scientific and Practical Rheumatology. 2022; 60 (3): 276–279. DOI: https://doi.org/10.47360/1995–4484–2022–276–279</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Каратеев А. Е., Амирджанова В. Н., Насонов Е. Л., Лила А. М., Алексеева Л. И., Погожева Е. Ю., Филатова Е. С., Нестеренко В. А. Постковидный синдром: в центре внимания скелетно-мышечная боль. Научно-практическая ревматология. 2021; 59 (3): 255–262. DOI: https://doi.org/10.47360/1995–4484–2021–255–262</mixed-citation><mixed-citation xml:lang="en">Karateev A. E., Amirdzhanova V. N., Nasonov E. L., Lila A. M., Alekseeva L. I., Pogozheva E. Yu., Filatova E. S., Nesterenko V. A. Postcovid syndrome: focus on musculoskeletal pain. Scientific and practical rheumatology. 2021; 59 (3): 255–262. DOI: https://doi.org/10.47360/1995–4484–2021–255–262</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Dennis Andrea, Wamil M, Alberts J, et al. COVERSCAN study investigators. Multiorgan impairment in low-risk individuals with post-COVID-19 syndrome: A prospective, community-based study. BMJ Open. 2021; 11 (3): e048391. DOI: 10.1136/bmjopen-2020–048391.</mixed-citation><mixed-citation xml:lang="en">Dennis Andrea, Wamil M, Alberts J, et al. COVERSCAN study investigators. Multiorgan impairment in low-risk individuals with post-COVID-19 syndrome: A prospective, community-based study. BMJ Open. 2021; 11 (3): e048391. DOI: 10.1136/bmjopen-2020–048391.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Daugherty SE, Guo Y, Heath K, et al. Risk of clinical sequelae after the acute phase of SARS-CoV-2 infection: retrospective cohort study. BMJ. 2021; 373: n1098 DOI: https://doi.org/10.1136/bmj.n1098.</mixed-citation><mixed-citation xml:lang="en">Daugherty SE, Guo Y, Heath K, et al. Risk of clinical sequelae after the acute phase of SARS-CoV-2 infection: retrospective cohort study. BMJ. 2021; 373: n1098 DOI: https://doi.org/10.1136/bmj.n1098.</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. с соавт. Клинические особенности постковидного периода. Результаты международного регистра «Анализ динамики коморбидных заболеваний у пациентов, перенесших инфицирование SARS-CoV-2 (АКТИВ SARS-CoV-2)». Предварительные данные (6 месяцев наблюдения). Российский кардиологический журнал. 2021; 26 (10): 4708. DOI: https://doi.org/10.15829/1560–4071–2021–4708</mixed-citation><mixed-citation xml:lang="en">Arutyunov G. P., Tarlovskaya E. I., Arutyunov A. G. et al. Clinical features of the post-COVID period. Results of the international registry ‘Analysis of the dynamics of comorbid diseases in patients who have undergone infection with SARSCoV-2 (ACTIVE SARS-CoV-2)’. Preliminary data (6 months of observation). Russian journal of cardiology. 2021; 26 (10): 4708. DOI: https://doi.org/10.15829/1560–4071–2021–4708</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen M. S., Kristiansen M. F., Hanusson K. D., et al. Long COVID in the Faroe Islands – a longitudinal study among non-hospitalized patients. Clin. Infect. Dis. 2021; 73 (11): e4058–e4063. DOI: https://doi.org/10.1093/cid/ciaa1792.</mixed-citation><mixed-citation xml:lang="en">Petersen M. S., Kristiansen M. F., Hanusson K. D., et al. Long COVID in the Faroe Islands – a longitudinal study among non-hospitalized patients. Clin. Infect. Dis. 2021; 73 (11): e4058–e4063. DOI: https://doi.org/10.1093/cid/ciaa1792.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Ono K., Kishimoto M., Shimasaki T., et al. Reactive arthritis after COVID-19 infection. RMD Open. 2020; 6 (2): e001350.</mixed-citation><mixed-citation xml:lang="en">Ono K., Kishimoto M., Shimasaki T., et al. Reactive arthritis after COVID-19 infection. RMD Open. 2020; 6 (2): e001350.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Gasparotto M., Framba V., Piovella C., et al. Post-COVID-19 arthritis: A case report and literature review. Clin. Rheumatol. 2021; 40 (8): 3357–3362. DOI: https://doi.org/10.1007/s10067–020–05550–1</mixed-citation><mixed-citation xml:lang="en">Gasparotto M., Framba V., Piovella C., et al. Post-COVID-19 arthritis: A case report and literature review. Clin. Rheumatol. 2021; 40 (8): 3357–3362. DOI: https://doi.org/10.1007/s10067–020–05550–1</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Hоnge B. L., Hermansen M. F., Storgaard M. Reactive arthritis after COVID-19. BMJ Case Rep. 2021; 14 (3): e241375. DOI: https://doi.org/10.1136/bcr-2020–241375</mixed-citation><mixed-citation xml:lang="en">Hоnge B. L., Hermansen M. F., Storgaard M. Reactive arthritis after COVID-19. BMJ Case Rep. 2021; 14 (3): e241375. DOI: https://doi.org/10.1136/bcr-2020–241375</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Roongta R., Chattopadhyay A., Ghosh A. Correspondence on ‘Onset of rheumatoid arthritis after COVID-19: coincidence or connected?’ Ann. Rheum. Dis. 2021; Ann Rheum Dis 2021. 220479. DOI: https://doi.org/10.1136/annrheumdis-2021–220479</mixed-citation><mixed-citation xml:lang="en">Roongta R., Chattopadhyay A., Ghosh A. Correspondence on ‘Onset of rheumatoid arthritis after COVID-19: coincidence or connected?’ Ann. Rheum. Dis. 2021; Ann Rheum Dis 2021. 220479. DOI: https://doi.org/10.1136/annrheumdis-2021–220479</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Аронова Е. С., Белов Б. С., Гриднева Г. И. Ревматологические проявления постковидного синдрома (обзор литературы). Медицинский алфавит. 2022; (15): 20–25. DOI: https://doi.org/10.33667/2078–5631–2022–15–20–25</mixed-citation><mixed-citation xml:lang="en">Aronova E. S., Belov B. S., Gridneva G. I. Rheumatological manifestations of postcovid syndrome (literature review). Medical Alphabet. 2022; (15): 20–25. DOI: https://doi.org/10.33667/2078–5631–2022–15–20–25</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Аронова Е. С., Белов Б. С., Гриднева Г. И. Постковидный синдром и ревматические заболевания: акцент на ревматоидный артрит (собственные данные). Медицинский совет. 2022; 16 (2): 108–113. DOI: https://doi.org/10.21518/2079–701X-2022–16–2–108–113</mixed-citation><mixed-citation xml:lang="en">Aronova E. S., Belov B. S., Gridneva G. I. Postcovid syndrome and rheumatic diseases: focus on rheumatoid arthritis (own data). Medical Advice. 2022; 16 (2): 108–113. DOI: https://doi.org/10.21518/2079–701X-2022–16–2–108–113</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Оstergaard L. SARS CoV-2 related microvascular damage and symptoms during and after COVID-19: Consequences of capillary transit-time changes, tissue hypoxia and inflammation. Physiol Rep. 2021; 9 (3): e14726. DOI: https://doi.org/10.14814/phy2.14726</mixed-citation><mixed-citation xml:lang="en">Оstergaard L. SARS CoV-2 related microvascular damage and symptoms during and after COVID-19: Consequences of capillary transit-time changes, tissue hypoxia and inflammation. Physiol Rep. 2021; 9 (3): e14726. DOI: https://doi.org/10.14814/phy2.14726</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Cares-Marambio K., Montenegro-Jiménez Y., Torres-Castro R., et al. Prevalence of potential respiratory symptoms in survivors of hospital admission after coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis. Chron. Respir. Dis. 2021; 18: 14799731211002240. DOI: https://doi.org/10.1177/14799731211002240.</mixed-citation><mixed-citation xml:lang="en">Cares-Marambio K., Montenegro-Jiménez Y., Torres-Castro R., et al. Prevalence of potential respiratory symptoms in survivors of hospital admission after coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis. Chron. Respir. Dis. 2021; 18: 14799731211002240. DOI: https://doi.org/10.1177/14799731211002240.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Dani M., Dirksen A., Taraborrelli P., et al. Autonomic dysfunction in ‘long COVID’: rationale, physiology and management strategies. Clin. Med. (Lond.). 2021; 21 (1): e63–e67. DOI: https://doi.org/10.7861/clinmed.2020–0896.</mixed-citation><mixed-citation xml:lang="en">Dani M., Dirksen A., Taraborrelli P., et al. Autonomic dysfunction in ‘long COVID’: rationale, physiology and management strategies. Clin. Med. (Lond.). 2021; 21 (1): e63–e67. DOI: https://doi.org/10.7861/clinmed.2020–0896.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Graham E. L., Clark J. R., Orban Z. S., et al. Persistent neurologic symptoms and cognitive dysfunction in non-hospitalized Covid-19 ‘long haulers’. Ann. Clin. Transl. Neurol. 2021; 8 (5): 1073–1085. https://doi.org/10.1002/acn3.51350</mixed-citation><mixed-citation xml:lang="en">Graham E. L., Clark J. R., Orban Z. S., et al. Persistent neurologic symptoms and cognitive dysfunction in non-hospitalized Covid-19 ‘long haulers’. Ann. Clin. Transl. Neurol. 2021; 8 (5): 1073–1085. https://doi.org/10.1002/acn3.51350</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>
