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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">russjcardiol</journal-id><journal-title-group><journal-title xml:lang="ru">Российский кардиологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Cardiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-4071</issn><issn pub-type="epub">2618-7620</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1560-4071-2024-5954</article-id><article-id custom-type="edn" pub-id-type="custom">XWKOQI</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-5954</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>МИОКАРДИТЫ, КЛАПАННЫЕ И НЕКОРОНАРОГЕННЫЕ ЗАБОЛЕВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MYOCARDITISES, VALVULAR AND NONCORONAROGENIC DISEASES</subject></subj-group></article-categories><title-group><article-title>Роль индекса объема левого предсердия и неишемического паттерна контрастирования миокарда в прогнозе продолженного ремоделирования левого желудочка у пациентов с ишемической кардиомиопатией: данные магнитно-резонансной томографии</article-title><trans-title-group xml:lang="en"><trans-title>Left atrial volume index and non-ischemic myocardial contrast pattern as a predictor of continued left ventricular remodeling in patients with ischemic cardiomyopathy: magnetic resonance imaging data</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8089-2851</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шелковникова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shelkovnikova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шелковникова Татьяна Александровна — к. м. н., с. н. с. отделения рентгеновских и томографических методов диагностики.</p><p>Томск</p></bio><bio xml:lang="en"><p>Tatyana A. Shelkovnikova - Ph.D., senior researcher, Department of X-ray and Tomographic Methods of Diagnosis.</p><p>Tomsk</p></bio><email xlink:type="simple">fflly@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/0000-0003-4049-8715</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреев</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreev</surname><given-names>S. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андреев Сергей Леонидович — к.м.н., с.н.с., отделение сердечно-сосудистой хирургии.</p><p>Томск</p></bio><bio xml:lang="en"><p>Sergei L. Andreev - Sci., senior Research Scientist, Department of Cardiovascular Surgery.</p><p>Tomsk</p></bio><email xlink:type="simple">anselen@rambler.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/0000-0002-4871-3283</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максимова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максимова Александра Сергеевна — к.м.н., н.с. отделения рентгеновских и томографических методов диагностики.</p><p>Томск</p></bio><bio xml:lang="en"><p>Alexandra S. Maksimova - Ph.D., senior researcher, Department of X-ray and Tomographic Methods of Diagnosis.</p><p>Tomsk</p></bio><email xlink:type="simple">asmaximova@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/0000-0001-7978-5514</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усов</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Usov</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усов Владимир Юрьевич — д.м.н., профессор, в.н.с. отделения рентгеновских и томографических методов диагностики.</p><p>Томск</p></bio><bio xml:lang="en"><p>Vladimir. Yu. Usov - Professor, senior research fellow of Department of X-ray and Tomographic Methods.</p><p>Tomsk</p></bio><email xlink:type="simple">ussov1962@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/0000-0002-1513-8614</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Завадовский</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zavadovsky</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Завадовский Константин Валерьевич — д.м.н., зав. отделом лучевой диагностики.</p><p>Томск</p></bio><bio xml:lang="en"><p>Konstantin V. Zavadovsky - MD, Ph.D.  Cardiac imaging department.</p><p>Tomsk</p></bio><email xlink:type="simple">konstz@cardio-tomsk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт кардиологии, ФГБНУ Томский национальный исследовательский медицинский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cardiology Research Institute, Tomsk National Research Medical Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>02</day><month>10</month><year>2024</year></pub-date><volume>29</volume><issue>11</issue><fpage>5954</fpage><lpage>5954</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шелковникова Т.А., Андреев С.Л., Максимова А.С., Усов В.Ю., Завадовский К.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шелковникова Т.А., Андреев С.Л., Максимова А.С., Усов В.Ю., Завадовский К.В.</copyright-holder><copyright-holder xml:lang="en">Shelkovnikova T.A., Andreev S.L., Maksimova A.S., Usov V.Y., Zavadovsky K.V.</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://russjcardiol.elpub.ru/jour/article/view/5954">https://russjcardiol.elpub.ru/jour/article/view/5954</self-uri><abstract><sec><title>Цель</title><p>Цель. У пациентов с ишемической кардиомиопатией оценить морфологические особенности сердца и значимость неишемического паттерна контрастирования миокарда в аспекте прогнозирования продолженного ремоделирования левого желудочка (ЛЖ) в среднесрочном периоде после хирургического вмешательства.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проанализированы результаты магнитно-резонансной томографии сердца (МРТ) с парамагнитным контрастным усилением у 31 пациента с ишемической кардиомиопатией среднего возраста 58,4±7,6 лет перед комплексным хирургическим лечением. Оценивали морфологические особенности камер сердца и наличие неишемического паттерна контрастирования в сегментах миокарда отдаленных от зоны инфаркта, по данным МРТ с контрастированием.</p></sec><sec><title>Результаты</title><p>Результаты. Обнаружено, что у пациентов с неишемическим паттерном контрастирования выше значения индекса объема левого предсердия (ЛП) (р=0,02), конечного систолического индекса ЛЖ (р=0,03), размеры правого желудочка (р=0,01). Обнаружена взаимосвязь индекса объема ЛП и ремоделирования сердца в послеоперационном периоде (p&lt;0,005, коэффициент корреляции r=0,53).</p></sec><sec><title>Заключение</title><p>Заключение. Наличие неишемического паттерна контрастирования миокарда сопровождается увеличением объема ЛП, что, в свою очередь, является предиктором продолженного ремоделирования ЛЖ у пациентов с ишемической кардиомиопатией в послеоперационном периоде.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate the heart morphological features and the significance of the non-ischemic myocardial contrast pattern in medium-term prognosis of continued left ventricular (LV) remodeling after surgery in patients with ischemic cardiomyopathy.</p></sec><sec><title>Material and methods</title><p>Material and methods. The results of paramagnetic contrast-enhanced cardiac magnetic resonance imaging (MRI) were analyzed in 31 patients with ischemic cardiomyopathy with an average age of 58,4±7,6 years before complex surgical treatment. The heart morphological features and non-ischemic contrast pattern in the myocardial segments remote from the infarction area according to contrast-enhanced MRI were assessed.</p></sec><sec><title>Results</title><p>Results. Patients with a non-ischemic contrast pattern had higher left atrial volume index (p=0,02), LV end-systolic index (p=0,03), and right ventricular sizes (p=0,01). A relationship was found between the left atrial volume index and cardiac remodeling in the postoperative period (p&lt;0,005, correlation coefficient r=0,53).</p></sec><sec><title>Conclusion</title><p>Conclusion. Non-ischemic myocardial contrast pattern is accompanied by an increase in the left atrial volume, which in turn is a predictor of continued LV remodeling in patients with ischemic cardiomyopathy in the postoperative period.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>магнитно-резонансная томография сердца с контрастированием</kwd><kwd>ишемическая кардиомиопатия</kwd><kwd>ремоделирование левого желудочка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>contrast-enhanced cardiac magnetic resonance imaging</kwd><kwd>ischemic cardiomyopathy</kwd><kwd>left ventricular remodeling</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">Bhatt AS, Ambrosy AP, Velazquez EJ. Adverse Remodeling and Reverse Remodeling After Myocardial Infarction. 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