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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">The Clinician</journal-id><journal-title-group><journal-title xml:lang="en">The Clinician</journal-title><trans-title-group xml:lang="ru"><trans-title>Клиницист</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1818-8338</issn><issn publication-format="electronic">2412-8775</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">616</article-id><article-id pub-id-type="doi">10.17650/1818-8338-2024-18-3-K714</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CASE REPORT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОПИСАНИЕ СЛУЧАЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">A clinical case of spontaneous coronary artery dissection in a young patient</article-title><trans-title-group xml:lang="ru"><trans-title>Клинический случай спонтанной диссекции коронарной артерии у пациента молодого возраста</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0780-754X</contrib-id><name-alternatives><name xml:lang="en"><surname>Akhverdieva</surname><given-names>M. K.</given-names></name><name xml:lang="ru"><surname>Ахвердиева</surname><given-names>М. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7693-9634</contrib-id><name-alternatives><name xml:lang="en"><surname>Khorolets</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Хоролец</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Ekaterina Viktorovna Khorolets</p><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>Екатерина Викторовна Хоролец</p><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><email>kata_maran@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3070-8424</contrib-id><name-alternatives><name xml:lang="en"><surname>Shlyk</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Шлык</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sidorov</surname><given-names>R. V.</given-names></name><name xml:lang="ru"><surname>Сидоров</surname><given-names>Р. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-2630-8771</contrib-id><name-alternatives><name xml:lang="en"><surname>Ivanov</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Иванов</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-9391-3746</contrib-id><name-alternatives><name xml:lang="en"><surname>Malozemova</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Малоземова</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Novak</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Новак</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1607-5838</contrib-id><name-alternatives><name xml:lang="en"><surname>Otrutsky</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Отруцкий</surname><given-names>С. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3378-9058</contrib-id><name-alternatives><name xml:lang="en"><surname>Udovenko</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Удовенко</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Nakhichevan Lane, Rostov-on-Don 344019</p></bio><bio xml:lang="ru"><p>344019 Ростов-на-Дону, пер. Нахичеванский, 29</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Rostov State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Ростовский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2024</year></pub-date><volume>18</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>48</fpage><lpage>56</lpage><history><date date-type="received" iso-8601-date="2024-11-29"><day>29</day><month>11</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-11-29"><day>29</day><month>11</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Akhverdieva M.K., Khorolets E.V., Shlyk S.V., Sidorov R.V., Ivanov I.V., Malozemova I.A., Novak V.A., Otrutsky S.S., Udovenko I.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Ахвердиева М.К., Хоролец Е.В., Шлык С.В., Сидоров Р.В., Иванов И.В., Малоземова И.А., Новак В.А., Отруцкий С.С., Удовенко И.А.</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Akhverdieva M.K., Khorolets E.V., Shlyk S.V., Sidorov R.V., Ivanov I.V., Malozemova I.A., Novak V.A., Otrutsky S.S., Udovenko I.A.</copyright-holder><copyright-holder xml:lang="ru">Ахвердиева М.К., Хоролец Е.В., Шлык С.В., Сидоров Р.В., Иванов И.В., Малоземова И.А., Новак В.А., Отруцкий С.С., Удовенко И.А.</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://klinitsist.abvpress.ru/Klin/article/view/616">https://klinitsist.abvpress.ru/Klin/article/view/616</self-uri><abstract xml:lang="en"><p><bold>А</bold><bold>im.</bold> To describe a clinical case of acute myocardial infarction in a young patient caused by spontaneous dissection of the coronary artery.</p><p><bold>Material and methods. </bold>The patient, a 32-year-old man, was hospitalized in the cardiology department with a clinical picture of acute coronary syndrome. When collecting anamnestic data, it was established that the patient has an aggravated cardiovascular, hereditary, pharmacological anamnesis and concomitant pathology. A special attitude of the patient to hisdisease in the form of an anosognosic reaction was revealed. The data of the coronary angiography study determined further tactics of patient management at the inpatient stage.</p><p><bold>Results.</bold> Taking into account the clinical picture, the dynamics of electrocardiograms, the results of laboratory diagnostics, acute myocardial infarction with ST segment elevation on the electrocardiogram was preliminarily diagnosed. During coronary angiography, spontaneous coronary artery dissection was detected in the patient, which was the main cause of acute left ventricular myocardial infarction. A decision was made to implant 3 stents in order to completely cover the dissection zone of the anterior interventricular branch of the left coronary artery. The choice of conservative and/or surgical tactics for managing patients with spontaneous coronary artery dissection is debatable. After percutaneous coronary intervention, drug therapy was prescribed, including dual antiplatelet therapy. The patient noted an improvement in his well-being, without relapses of pain syndrome. In the dynamics of inpatient treatment, according to echocardiographic examination, an aneurysm of the apex of the left ventricle with a mural thrombus was detected, which required correction of drug therapy, taking into account the increased risks of thromboembolic and hemorrhagic complications.</p><p><bold>Conclusion.</bold> This clinical case demonstrates that spontaneous dissection of the coronary artery is one of the pathogenetic mechanisms of the formation of the clinical picture of acute coronary syndrome and affects the development of complications and further prognosis.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель работы –</bold> описание клинического случая острого инфаркта миокарда у пациента молодого возраста, обусловленного спонтанной диссекцией коронарной артерии (СДКА).</p><p><bold>Материалы и методы.</bold> Пациент С., 32 года, госпитализирован в кардиологическое отделение с клинической картиной острого коронарного синдрома. По анамнестическим данным у больного отягощенный (сердечно-сосудистый, наследственный, фармакологический) анамнез и сопутствующая патология. Выявлено особое отношение пациента к своему заболеванию в виде анозогнозической реакции. На основе результатов коронароангиографического исследования определена дальнейшая тактика ведения пациента на стационарном этапе.</p><p><bold>Результаты.</bold> С учетом клинической картины, динамики изменений на электрокардиограммах, результатов лабораторной диагностики предварительно диагностирован острый инфаркт миокарда с подъемом сегмента ST на электрокардиограмме. При коронароангиографии у пациента выявлена СДКА, которая явилась основной причиной развития острого инфаркта миокарда левого желудочка. Принято решение об имплантации 3 стентов с целью полного охвата зоны диссекции передней межжелудочковой ветви левой коронарной артерии. Выбор консервативной и/или хирургической тактики ведения пациентов с СДКА вызывает дискуcсии. После чрескожного коронарного вмешательства назначено медикаментозное лечение, включая двойную дезагрегантную терапию. Пациент отметил улучшение самочувствия без рецидивов боли. В динамике стационарного лечения, по данным эхокардиографического исследования, выявлена аневризма верхушки левого желудочка с пристеночным тромбом. С учетом увеличения рисков тромбоэмболических и геморрагических осложнений потребовалась коррекция медикаментозной терапии.</p><p><bold>Заключение.</bold> На данном клиническом случае продемонстрировано, что СДКА, являясь одним из патогенетических механизмов формирования клиники острого коронарного синдрома, оказывает влияние на развитие осложнений и дальнейший прогноз заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>spontaneous coronary artery dissection</kwd><kwd>young age</kwd><kwd>acute myocardial infarction</kwd><kwd>ST-segment elevation myocardial infarction</kwd><kwd>percutaneous coronary intervention</kwd><kwd>intravenous coronary artery hematoma</kwd><kwd>intravascular imaging methods</kwd><kwd>acute coronary syndrome</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спонтанная диссекция коронарной артерии</kwd><kwd>молодой возраст</kwd><kwd>острый инфаркт миокарда</kwd><kwd>инфаркт миокарда с подъемом сегмента ST</kwd><kwd>чрескожное коронарное вмешательство</kwd><kwd>внутристеночная гематома коронарной артерии</kwd><kwd>внутрисосудистый способ визуализации</kwd><kwd>острый коронарный синдром</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Tlegenova Zh.Sh., Zholdin B.K., Kurmanalina G.L., Teleuov D.A. 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