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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Therapy</journal-id><journal-title-group><journal-title xml:lang="en">Therapy</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапия</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2412-4036</issn><issn publication-format="electronic">2713-1823</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">276795</article-id><article-id pub-id-type="doi">10.18565/therapy.2022.10.21-30</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Clinical and laboratory features of hospitalized patients with COVID-19 infection and coronary heart disease</article-title><trans-title-group xml:lang="ru"><trans-title>Клинико-лабораторные особенности госпитализированных пациентов с инфекцией COVID-19 и ишемической болезнью сердца</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Markelova</surname><given-names>Olga A.</given-names></name><name xml:lang="ru"><surname>Маркелова</surname><given-names>Ольга Александровна</given-names></name></name-alternatives><bio xml:lang="en"><p>employee of the Department of hospital therapy of the postgraduate course in pulmonology, teacher of the course of therapy</p></bio><bio xml:lang="ru"><p>сотрудник кафедры госпитальной терапии курса последипломного образования по пульмонологии, преподаватель курса терапии, врач-пульмонолог</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vezikova</surname><given-names>Natalya N.</given-names></name><name xml:lang="ru"><surname>Везикова</surname><given-names>Наталья Николаевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Dr. med. habil., professor, head of the Department of hospital therapy</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, зав. кафедрой госпитальной терапии, главный внештатный терапевт Минздрава Республики Карелия</p></bio><email>vezikov23@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Egorova</surname><given-names>Inga S.</given-names></name><name xml:lang="ru"><surname>Егорова</surname><given-names>Инга Сергеевна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD in Medicine, associate professor of the Department of hospital therapy</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры госпитальной терапии</p></bio><email>inga.skopets@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koryakova</surname><given-names>Nina V.</given-names></name><name xml:lang="ru"><surname>Корякова</surname><given-names>Нина Витальевна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD in Medicine, associate professor of the Department of hospital therapy</p></bio><bio xml:lang="ru"><p>к.м.н., доцент кафедры госпитальной терапии</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Petrozavodsk State University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Петрозаводский государственный университет»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-10-15" publication-format="electronic"><day>15</day><month>10</month><year>2022</year></pub-date><volume>8</volume><issue>10</issue><issue-title xml:lang="en">VOL 8, NO10 (2022)</issue-title><issue-title xml:lang="ru">ТОМ 8, №10 (2022)</issue-title><fpage>21</fpage><lpage>30</lpage><history><date date-type="received" iso-8601-date="2023-02-22"><day>22</day><month>02</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Bionika Media</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, ООО «Бионика Медиа»</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Bionika Media</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/2412-4036/article/view/276795">https://journals.eco-vector.com/2412-4036/article/view/276795</self-uri><abstract xml:lang="en"><p>Results of various studies demonstrate the importance of CAD as a risk factor for poor outcomes in patients with COVID-19. The aim: to compare the clinical picture, data of laboratory and instrumental studies in COVID-19 patients with CAD and without it. Material and methods. The study included 147 inpatients from a multidisciplinary hospital with identified COVID19. They were divided into main and control groups depending on the presence or absence of coronary artery disease. Results. The average age of examined patients was 60,1 ± 15,2 years, the average duration of hospitalization was 11,0±6,7 days. The average age of patients with CAD (main group) was 67.9±9.6 years, without CAD (control group) 57,7±15,9 years. In CAD group, the incidence of obesity (BMI≥30 kg/m2) was significantly lower (17,8 vs 40,2%), and incidence of DM 2, acute myocardial infarction, atrial fibrillation and CHF was significantly higher than in the group without CAD. Also, in the main group, sinus rhythm was significantly more common (82,4 vs 95,2%) and Q wave pathology (11,8 vs 1,0%), the QT interval was longer (0,38±0,04 vs 0,34±0,08 s.), while the ejection fraction was significantly lower (47,86±12,62 vs 60,78±6,89%). The proportion of patients with COVID-19 admitted to the hospital in a severe condition was 2 times higher in the CAD group, they were more likely to experience catarrhal symptoms (28.6 vs. 19.6%) and leg swelling (11,4 vs 3,6%). In the main group, comparatively with the control group, a lower average heart rate was revealed (79,3±14,5 vs 84,6±14,9 beats/min.). The degree of lung damage according to CT of thoracic organs in the groups was approximately the same. Finally, patients with SpO2 &lt;90% (17,1 vs 8,0%) were more than 2 times more likely to occur in CAD group, lower average blood leukocyte level (5,85±3,40 vs 7,65±4,82 x 109 g/l), higher mean sodium levels (140,56±3,83 vs 138,68±4,34 mmol/l) and PTT (44,28±27,71 vs 35,72±6,45 s.), as well as higher mortality rates (5,7 vs 1,8%) were also fixed there. Conclusion. Patients with COVID-19 in combination with CAD comparatively with patients without CAD were significantly older, more often suffered from hypertension, DM 2, acute myocardial infarction, atrial fibrillation, CHF, more often had pathological Q and QT prolongation on ECG, low ejection fraction, SpO2 &lt;90%, leukopenia, elevated sodium levels, PTT, and urea.</p></abstract><trans-abstract xml:lang="ru"><p>Результаты различных исследований демонстрируют значимость ИБС как фактора риска неблагоприятного исхода у пациентов с COVID-19. Цель сравнить клиническую картину, данные лабораторных и инструментальных исследований у больных COVID-19 с ИБС и без этого СсЗ. Материал и методы. В исследование было включено 147 стационарных пациентов из многопрофильного стационара с выявленным COVID-19. Исследуемые были разделены на основную и контрольную группы в зависимости от наличия или отсутствия ИБС. Результаты. Средний возраст исследуемых составил 60,1±15,2 лет, средняя длительность госпитализации 11,0±6,7 сут. Средний возраст больных с ИБС (основная группа) равнялся 67,9±9,6 лет, без ИБС (контроль) 57,7±15,9 лет. В группе ИБС встречаемость ожирения (ИМТ≥30 кг/м2) была значимо ниже (17,8 против 40,2%), а СД 2, острого инфаркта миокарда, фибрилляции предсердий и ХСН значительно выше, чем в группе без ИБС. Также в основной группе достоверно чаще отмечались синусовый ритм (82,4 против 95,2%) и патология зубца Q (11,8 против 1,0%), интервал QT был больше (0,38±0,04 против 0,34±0,08 с), а фракция выброса достоверно ниже (47,86±12,62 против 60,78±6,89%). Доля пациентов с COVID-19, поступивших в тяжелом состоянии, оказалась в 2 раза выше в группе ИБС, у них чаще наблюдались катаральные явления (28,6 против 19,6%) и отеки голеней (11,4 против 3,6%). В основной группе по сравнению с контролем была выявлена более низкая средняя ЧСС (79,3±14,5 против 84,6±14,9 уд./мин). Степень поражения легких по СКТ ОГК в группах оказалась примерно одинаковой. Наконец, в группе ИБС более чем в 2 раза чаще встречались пациенты с SpO2 &lt;90% (17,1 против 8,0%), были зафиксированы более низкий средний уровень лейкоцитов крови (5,85±3,40 против 7,65±4,82 х 109 г/л), более высокие средние значения уровня натрия (140,56±3,83 против 138,68±4,34 ммоль/л) и АЧТВ (44,28±27,71 против 35,72±6,45 с), а также более высокие показатели летальности (5,7 против 1,8%). Заключение. Пациенты с COVID-19 в сочетании с ИБС по сравнению с больными без ИБС были достоверно старше, чаще страдали АГ, СД 2, острым инфарктом миокарда, фибрилляцией предсердий, ХСН, чаще имели патологический Q и удлинение QT на ЭКГ, низкую фракцию выброса, SpO2 &lt;90%, лейкопению, повышение уровней натрия, АЧТВ и мочевины.</p></trans-abstract><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>COVID-19</kwd><kwd>coronary artery disease</kwd><kwd>multidisciplinary hospital</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ишемическая болезнь сердца</kwd><kwd>многопрофильный стационар</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Пескова Ю. Церебральные и кардиоваскулярные осложнения COVID-19 в реальной клинической практике. Невроньюс (электронное издание). 2021; 10: 8-9. 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