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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2021-12-18-24</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-6327</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>КАРДИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CARDIOLOGY</subject></subj-group></article-categories><title-group><article-title>Дифференциальный диагноз инфаркта миокарда и миоперикардита в период пандемии</article-title><trans-title-group xml:lang="en"><trans-title>Differential diagnosis of myocardial infarction and myopericarditis during a pandemic</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4918-3795</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Константинова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Konstantinova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., доцент кафедры факультетской терапии име акад. А.И. Нестерова, профессор кафедры интервенционной кардиологии и  кардиореабилитации, 117997, Москва, ул. Островитянова, д. 1;</p><p>119049, Москва, Ленинский проспект, 8</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Associate Professor of A.I. Nesterov Faculty Therapy Department, Professor of Department of Interventional Cardiology and Cardiac Rehabilitation, 1, Ostrovityanov St., Moscow, 117997;</p><p>8, Leninskiy Ave., Moscow, 119049</p></bio><email xlink:type="simple">katekons@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/0000-0002-2420-6543</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Атабегашвили</surname><given-names>М. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Atabegashvili</surname><given-names>M. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач кардиологического отделения,</p><p>119049, Москва, Ленинский проспект, 8</p></bio><bio xml:lang="en"><p>Physician, Cardiology Department,</p><p>8, Leninskiy Ave, Moscow, 119049</p></bio><email xlink:type="simple">maria.atabegashvili@hotmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0068-8071</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савичева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Savicheva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студентка 6-го курса лечебного факультета,</p><p>119991, Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>Head of Regional Vascular Center, </p><p>8, Bldg.. 2, Trubetskaya St., Moscow, 119991</p></bio><email xlink:type="simple">alyona.sawi4ewa@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9981-5952</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нестеров</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Nesterov</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий Региональным сосудистым центром, </p><p>119049, Москва, Ленинский проспект, 8</p></bio><bio xml:lang="en"><p>Head of Regional Vascular Center,</p><p>8, Leninskiy Ave, Moscow, 119049</p></bio><email xlink:type="simple">drcor@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2870-3301</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гиляров</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Gilyarov</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., заведующий кафедрой интервенционной кардиологии и кардиореабилитации, 117997, Москва, ул. Островитянова, д. 1;</p><p>заместитель главного врача по терапевтической помощи, 119049, Москва, Ленинский проспект, 8</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Head of Department of Interventional Cardiology and Cardiac Rehabilitation, 1, Ostrovityanov St., Moscow, 117997;</p><p>Deputy Chief Medical Officer for Therapeutic Assistance, 8, Leninskiy Ave, Moscow, 119049</p></bio><email xlink:type="simple">gilarov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Российский национальный исследовательский медицинский университет им. Н.И. Пирогова;&#13;
Городская клиническая больница №1 имени Н.И. Пирогова<country>Россия</country></aff><aff xml:lang="en">Pirogov Russian National Research Medical University;&#13;
Pirogov City Clinical Hospital No. 1<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Городская клиническая больница №1 имени Н.И. Пирогова<country>Россия</country></aff><aff xml:lang="en">Pirogov City Clinical Hospital No. 1<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Первый Московский государственный медицинский университет имени И.М. Сеченова» (Сеченовский Университет)<country>Россия</country></aff><aff xml:lang="en">Sechenov First Moscow State Medical University (Sechenov University)<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>10</day><month>09</month><year>2021</year></pub-date><volume>0</volume><issue>12</issue><fpage>18</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Константинова Е.В., Атабегашвили М.Р., Савичева А.А., Нестеров А.П., Гиляров М.Ю., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Константинова Е.В., Атабегашвили М.Р., Савичева А.А., Нестеров А.П., Гиляров М.Ю.</copyright-holder><copyright-holder xml:lang="en">Konstantinova E.V., Atabegashvili M.R., Savicheva A.A., Nesterov A.P., Gilyarov M.Y.</copyright-holder><license 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-sovet.pro/jour/article/view/6327">https://www.med-sovet.pro/jour/article/view/6327</self-uri><abstract><p>Сложности дифференциальной диагностики инфаркта миокарда (ИМ) без подъема сегмента ST (ИМбпST) и острого миоперикардита в период пандемии новой коронавирусной инфекции COVID-19 представляются актуальным и интересным вопросом. Представлено клиническое наблюдение атипичного клинического течения ИМбпST у пациентки 55 лет. Заболевание дебютировало клинически как острая вирусная инфекция и было хронологически связано с контактом пациентки с больным новой коронавирусной инфекцией COVID-19. На основании жалоб на монотонные боли в левой половине грудной клетки, не связанные с физической нагрузкой, субфебрилитета, повышения уровня тропонина-Т, наличия воспалительных изменений при лабораторном обследовании, данных ЭКГ, отсутствия локальных и глобальных изменений при ЭхоКГ-исследовании врачами первично был заподозрен острый миоперикардит. Данные магнитно-резонансной томографии (МРТ) сердца с контрастированием выявили признаки ИМ. Проведенная коронароангиография подтвердила диагноз ИМ, и пациентке было выполнено чрескожное коронарное вмешательство (ЧКВ). В статье обсуждаются вопросы ЭКГ- и ЭхоКГ-диагностики, в ряде случаев не имеющих значимой информативности при постановке диагноза ИМбпST, диагностическая роль метода МРТ и другие вопросы дифференциального диагноза ИМ и миокардита и дополнительные трудности, которые возникли в связи с высокой эпидемиологической настороженностью врачей в период пандемии. Ввиду высокой вероятности развития миоперикардита в данном наблюдении была начата терапия нестероидными противовоспалительными препаратами и отсрочено назначение необходимой двойной антиагрегантной терапии и другой необходимой терапии, пациентка была направлена в рентген-операционную, где выполнено ЧКВ. Представленный клинический случай показал, что, несмотря на  период пандемии, при значимом повышении сердечного тропонина в повторных анализах крови перед постановкой диагноза миоперикардита должен быть проведен полный диагностический поиск для исключения ИМ как причины развития клинической симптоматики. </p></abstract><trans-abstract xml:lang="en"><p>Difficulties in the differential diagnosis of non-ST-elevation myocardial infarction (NSTEMI) and acute myopericarditis during the novel coronavirus infection (COVID-19) pandemic appear to be a relevant and interesting issue.</p><p>We present a clinical case of a 55-year-old female patient with an atypical presentation of NSTEMI. Initially, the disease resembles an acute viral infection. It was known that the patient came in contact with COVID-19 infection. Taking into account that the patient had dull left chest pain unrelated to physical activities, low-grade fever, elevated levels of troponin T and acute phase reactants, absence of  wall motion abnormalities, the  patient was assessed as having acute viral myopericarditis. Contrastenhanced cardiac magnetic resonance imaging (MRI) showed signs of myocardial infarction. Coronary angiography confirmed myocardial infarction and the patient underwent percutaneous coronary intervention (PCI). In the article we discuss the value of electrocardiography (ECG), echocardiography and MRI in the NSTEMI diagnosis, and also additional difficulties in the COVID-19 pandemic era. Due to high probability of myopericarditis the patient received non-steroidal anti-inflammatory drugs instead of optimal medical therapy and early PCI. Our clinical case demonstrates that despite of COVID-19 pandemic significant elevation of troponin level requires adherence to the acute myocardial infarction algorithm. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>инфаркт миокарда</kwd><kwd>миоперикардит</kwd><kwd>дифференциальный диагноз</kwd><kwd>пандемия</kwd><kwd>тропонин</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>myopericarditis</kwd><kwd>differential diagnosis</kwd><kwd>pandemic</kwd><kwd>troponin</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">Скворцова В. Система координат для дальнейшего движения. Медицина: целевые проекты. 2018;(31):6–7. Режим доступа: http://www.sovstrat.ru/files/MCP31_2018.pdf.</mixed-citation><mixed-citation xml:lang="en">Skvortsova V. Coordinate system for further progress. Meditsina: tselevye proekty. 2018;(31):6–7. (In Russ.) 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