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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">evrazkar</journal-id><journal-title-group><journal-title xml:lang="ru">Евразийский Кардиологический Журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Eurasian heart journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2225-1685</issn><issn pub-type="epub">2305-0748</issn><publisher><publisher-name>Евразийская ассоциация кардиологов</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.38109/2225-1685-2025-1-22-28</article-id><article-id custom-type="elpub" pub-id-type="custom">evrazkar-6497</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Контраст-индуцированное острое почечное повреждение у пациентов с инфарктом миокарда без обструкции и с обструкцией коронарных артерий</article-title><trans-title-group xml:lang="en"><trans-title>Contrast-induced acute kidney injury in patients with myocardial infarction non obstruction and with coronary artery obstruction</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9941-6783</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гришин</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishin</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гришин Иван Сергеевич, ассистент кафедры госпитальной терапии с курсами кардиологии и функциональной диагностики ФПК и ПП</p><p>ул. Коммунаров, д. 281, г. Ижевск 426034</p></bio><bio xml:lang="en"><p>Ivan S. Grishin, assistant of the department of hospital therapy with courses of cardiology and functional diagnostics of Faculty of Advanced Training and Professional Retraining of Specialists</p><p>281 Kommunarov st., Izhevsk 426034</p></bio><email xlink:type="simple">v9120200196@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/0000-0001-6819-2633</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максимов</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimov</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максимов Николай Иванович, д.м.н., профессор, заведующий кафедрой госпитальной терапии с курсами кардиологии и функциональной диагностики ФПК и ПП</p><p>ул. Коммунаров, д. 281, г. Ижевск 426034</p></bio><bio xml:lang="en"><p>Nikolay I. Maksimov, Dr of Scien. (Med.), Professor, Head of the Department of Hospital Therapy with courses of cardiology and functional diagnostics of Faculty of Advanced Training and Professional Retraining of Specialists</p><p>281 Kommunarov st., Izhevsk 426034</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/0009-0007-6059-9704</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гришина</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishina</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гришина Наталья Сергеевна, врач функциональной диагностики</p><p>ул. Ленина, д. 87 Б, г. Ижевск 426009</p></bio><bio xml:lang="en"><p>Natalya S. Grishina, functional diagnostics doctor</p><p>87B Lenina st., Izhevsk 426009</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Ижевская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Izhevsk State Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>БУЗ УР «Республиканский клинико-диагностический центр Министерства здравоохранения Удмуртской Республики»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republican Clinical Diagnostic Center of the Ministry of Health of the Udmurt Republic</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>04</day><month>03</month><year>2025</year></pub-date><volume>0</volume><issue>1</issue><fpage>22</fpage><lpage>28</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гришин И.С., Максимов Н.И., Гришина Н.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Гришин И.С., Максимов Н.И., Гришина Н.С.</copyright-holder><copyright-holder xml:lang="en">Grishin I.S., Maksimov N.I., Grishina N.S.</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.heartj.asia/jour/article/view/6497">https://www.heartj.asia/jour/article/view/6497</self-uri><abstract><sec><title>Цель</title><p>Цель. Провести сравнительную оценку функции почек, факторов риска и ча­стоты развития контраст-индуцированной нефропатии (КИН) у пациентов с инфарктом миокарда без обструкции и с обструкцией коронарных артерий, в том числе с учётом величины индекса глобальной функции (ИГФ) левого желудочка.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследовании приняли участие 170 пациентов с диа­гнозом «инфаркт миокарда». Диагноз установлен в соответствии с четвёр­тым универсальным определением. По результатам коронарографии (КГ) больные распределены на 2 группы: 1 – инфаркт миокарда без обструкции коронарных артерий (ИМБОКА), n=73,2 – инфаркт миокарда с обструкцией коронарных артерий (ИМОКА), n=97, которым по показаниям проведено стентирование инфаркт-связанной коронарной артерии. По величине индек­са глобальной функции (ИГФ) пациенты распределены на 2 подгруппы: 1 – низкий ИГФ (&lt;31,2%), 2 – нормальный ИГФ (&gt;31,2%). Скорость клубочковой фильтрации (СКФ) оценена по формуле CKD – Epi 2011 при поступлении, через 24 часа и через 48 часов после проведенной КГ. Критерий КИН – по­вышение уровня креатинина в сыворотке крови на 26,5 мкмоль/л и более в течение 48 часов после введения рентгенконтрастного вещества (РКВ).</p></sec><sec><title>Результаты</title><p>Результаты. У пациентов с ИМОКА риск ОПП КИН одинаковый. Пациентам с ИМОКА потребовалось большее количество РКВ (на 89,8 мл, р&lt;0,001). Рас­чётный риск КИН с учётом объёма применённого РКВ, выше у пациентов с низким ИГФ в группе ИМБОКА (6,5 баллов против 4 балла, р=0,028). Пациен­там с ИМОКА с ИГФ &gt;31,2% требовался больший объём РКВ (200 мл и 199 мл у пациентов с ИГФ &lt;31,2%, р=0,041). Больные с КИН в группе ИМБОКА имели тенденцию к более высокому креатинину (110 и 92 мкмоль/л, р=0,08). Различий по основным факторам риска у пациентов с ИМОКА, перенесних и не перенесших ОПП КИН, не обнаружено.</p></sec><sec><title>Заключение</title><p>Заключение. Риск и распространённость ОПП КИН одинаковы у больных с ИМБОКА и ИМОКА. Пациентам с ИМОКА потребовалось большее количество РКВ. В зависимости от величины ИГФ функция почек, встречаемость ФР ОПП, распространенность КИН ОПП не отличались. Пациенты с ИМБОКА, перенёс­шие КИН, имели более высокие показатели креатинина при поступлении</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Goal</title><p>Goal. To conduct a comparative assessment of renal function, risk factors and the incidence of contrast-induced nephropathy (CIN) in patients with MINOCA and MICAD, including taking into account the value of the left ventricular global function index (LVGFI).</p></sec><sec><title>Material and methods</title><p>Material and methods. The study involved 170 patients diagnosed with myocardial infarction. The diagnosis was established in accordance with the Fourth Universal Definition. According to the results of coronary angiography (CAG), patients were divided into 2 groups: 1 – myocardial infarction without coronary artery obstruction (MINOCA), n=73,2 – myocardial infarction with coronary artery obstruction (MICAD), n=97, who, according to indications, underwent stenting of the infarct-associated coronary artery. According to the magnitude of the LVGFI, patients are divided into 2 subgroups: 1 – low LVGFI (&lt;31,2%), 2 – normal LVGFI (&gt;31,2%). The glomerular filtration rate (GFR) was estimated according to the formula CKD – Epi 2011 at admission, 24 hours and 48 hours after the procedure. The CIN criterion is an increase in serum creatinine levels by 26,5 mmol/l or more within 48 hours after administration of an X-ray contrast agent (RVC).</p></sec><sec><title>Results</title><p>Results. In patients with MICAD, the risk of AKI CIN is the same. Patients with MICAD required a higher amount of PCI (89.8 ml, p&lt;0.001). The estimated risk of CIN, taking into account the amount of RCF used, is higher in patients with low LVGFI in the MICAD group (6.5 points versus 4 points, p=0.028). Patients with MINOCA with LVGFI &gt;31.2% required a larger volume of PCI (200 ml and 199 ml in patients with LVGFI &lt;31.2%, p=0.041). Patients with CIN in the MINOCA group tended to have higher creatinine (110 and 92 mmol/L, p=0.08). No differences in the main risk factors were found in patients with MICAD who had and had not had acute kidney injury due to contrast-induced nephropathy.</p></sec><sec><title>Conclusion</title><p>Conclusion. The risk and prevalence of AKI are the same in patients with MINOKA and MICAD. Patients with MICAD needed more RCB. Depending on the LVGFI value, renal function, the occurrence of risk factors for acute kidney injury, and the prevalence of CIN OP did not differ. Patients with MINOCA with CIN had higher pre-procedure creatinine levels.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>контраст-индуцированная нефропатия</kwd><kwd>инфаркт миокарда без обструкции коронарных артерий</kwd><kwd>инфаркт миокарда с обструкцией коронарных артерий</kwd><kwd>скорость клубочковой фильтрации</kwd><kwd>индекс глобальной функции</kwd><kwd>инфаркт миокарда</kwd></kwd-group><kwd-group xml:lang="en"><kwd>contrast-induced nephropathy</kwd><kwd>myocardial infarction without coronary artery obstruction</kwd><kwd>myocardial infarction with coronary artery obstruction</kwd><kwd>glomerular filtration rate</kwd><kwd>global function index</kwd><kwd>myocardial infarction</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">Лаврищева Ю.В., Конради А.О., Яковенко А.А. и др. 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