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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">Perm Medical Journal</journal-id><journal-title-group><journal-title xml:lang="en">Perm Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Пермский медицинский журнал (сетевое издание "Perm medical journal")</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0136-1449</issn><issn publication-format="electronic">2687-1408</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">625861</article-id><article-id pub-id-type="doi">10.17816/pmj40624-30</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original studies</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</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">Assessment of two-year survival rate after acute myocardial infarction in patients with impaired carbohydrate metabolism during novel coronavirus infection pandemic</article-title><trans-title-group xml:lang="ru"><trans-title>Оценка двухлетней выживаемости после острого инфаркта миокарда у пациентов с нарушением углеводного обмена в период пандемии новой коронавирусной инфекции</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Maltsev</surname><given-names>А. I.</given-names></name><name xml:lang="ru"><surname>Мальцев</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Applicant, Department of Polyclinic Therapy, cardiologist</p></bio><bio xml:lang="ru"><p>соискатель кафедры поликлинической терапии, врач-кардиолог</p></bio><email>nina11-85@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koryagina</surname><given-names>N. А.</given-names></name><name xml:lang="ru"><surname>Корягина</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor, Department of Polyclinic Therapy</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры поликлинической терапии</p></bio><email>nina11-85@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koryagin</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Корягин</surname><given-names>В. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>student, Faculty of Medicine</p></bio><bio xml:lang="ru"><p>студент лечебного факультета</p></bio><email>nina11-85@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Clinical Cardiology Dispensary</institution></aff><aff><institution xml:lang="ru">Клинический кардиологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">E.A. Vagner Perm State Medical University</institution></aff><aff><institution xml:lang="ru">Пермский государственный медицинский университет имени академика Е.А. Вагнера</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-20" publication-format="electronic"><day>20</day><month>12</month><year>2023</year></pub-date><volume>40</volume><issue>6</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>24</fpage><lpage>30</lpage><history><date date-type="received" iso-8601-date="2024-01-21"><day>21</day><month>01</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-01-21"><day>21</day><month>01</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Эко-Вектор</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0/</ali:license_ref></license></permissions><self-uri xlink:href="https://permmedjournal.ru/PMJ/article/view/625861">https://permmedjournal.ru/PMJ/article/view/625861</self-uri><abstract xml:lang="en"><p><bold>Relevance.</bold> There are limited data on the long-term outcomes of patients with myocardial infarction (MI) and impaired glucose tolerance (IGT) during the novel coronavirus disease (COVID-19) pandemic in 2020.</p> <p><bold>Objective.</bold> To assess the 24-month survival rate among patients with IGT and previous myocardial infarction in 2020 during the COVID-19 pandemic compared to the same period in 2019.</p> <p><bold>Materials and methods.</bold> We assessed the two-year survival rate of patients with MI and IGT from 10/1/2020 to12/10/2020 during the indirect influence of the pandemic compared to the same period in pre-pandemic 2019. The study was single-center, retrospective.</p> <p><bold>Results.</bold> 179 persons in 2020 and 261 persons in 2019 with MI and IGT applied to a regional center to perform percutaneous coronary intervention (PCI center). There was an increase in mortality from MI and IGT from 4.1 % in 2019 to 9.9 % (<italic>p</italic> = 0.04) in the “pandemic” year of 2020. The relapse-free survival of patients was analyzed using the Kaplan – Meier curve method. By the end of the first year in 2020, 82.1 % of patients remained from the original, and in 2019 – 88.1 %, (<italic>p</italic> = 0.001), at the end of the 24-month observation period – 78.2 % among patients with MI in 2020 and 83.5 % in 2019, (<italic>p</italic> = 0.0015).</p> <p><bold>Conclusions.</bold> A retrospective analysis of cases with MI and IGT during a pandemic in Russia showed the worst prognoses for the two-year survival rate among patients, more severe heart attacks with increased number of complications.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель.</bold> Имеется мало данных о долгосрочных исходах у пациентов с инфарктом миокарда (ИМ) и нарушением углеводного обмена (НУО) во время пандемии новой коронавирусной инфекции (НКВИ) в 2020 г. Необходимо оценить выживаемость в течение 24 месяцев среди пациентов с НУО и перенесенным ИМ в 2020 г. во время пандемии НКВИ по сравнению с аналогичным периодом 2019 г.</p> <p><bold>Материалы и методы.</bold> Оценили двухлетнюю выживаемость пациентов с ИМ и НУО в период 01.10.2020–10.12.2020 во время косвенного влияния пандемии и сравнили с данными аналогичного периода допандемийного 2019 г. Исследование было одноцентровым, ретроспективным.</p> <p><bold>Результаты. </bold>В 2020 г. обратилось 179 человек и 261 человек в 2019 г. с ИМ и НУО в региональный центр с возможностью проведения чрескожного коронарного вмешательства (ЧКВ-центр). Имелся рост летальности от ИМ и НУО с 4,1 % в период 2019 г. до 9,9 % (<italic>р</italic> = 0,04) в «пандемийном» 2020 г. С помощью метода кривых Каплана – Мейера был выполнен анализ безрецидивной выживаемости пациентов. К концу первого года в 2020 г. остаётся 82,1 % больных от исходного, а в 2019 г. – 88,1 %, <italic>р</italic> = 0,001, по окончанию 24 месяцев наблюдения 78,2 % среди пациентов с ИМ в 2020 г. и 83,5 % –в 2019 г., <italic>р</italic> = 0,0015.</p> <p><bold>Выводы.</bold><bold> </bold>В ретроспективном анализе случаев пациентов с ИМ и НУО во время пандемии на территории России были показаны худшие прогнозы по двухлетней выживаемости пациентов, более тяжелые инфаркты с увеличенным числом осложнений.</p></trans-abstract><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>COVID 19</kwd><kwd>mortality</kwd><kwd>survival rate</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>инфаркт миокарда</kwd><kwd>COVID-19</kwd><kwd>летальность</kwd><kwd>выживаемость</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Piironen M., Ukkola O., Huikuri H. et al. Trends in long-term prognosis after acute coronary syndrome. 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