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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">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-1089</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-1089</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>СЕРДЦЕ И СОСУДЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HEART AND VESSELS</subject></subj-group></article-categories><title-group><article-title>Определение внеклеточного миокардиального матрикса методом двухэнергетической мультиспиральной томографии: систематический обзор с метаанализом</article-title><trans-title-group xml:lang="en"><trans-title>Detection of extracellular myocardial matrix with Dual Energy computed tomography: systematic review and meta-analysis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8402-7643</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лисицкая</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lisitskaya</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лисицкая Мария Валерьевна – канд. мед. наук, врач-рентгенолог отделения рентгенодиагностики с кабинетами КТ и МРТ</p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p><p>Тел: +7-196-550-88-11</p><p>Scopus ID 57210604921</p></bio><bio xml:lang="en"><p>Maria V. Lisitskaya – Cand. of Sci. (Med.), Radiologist at Radiology department with CT and MR</p><p>27-10, Lomonosovsky prospekt, 119192</p><p>Scopus ID 57210604921</p></bio><email xlink:type="simple">lissenok@inbox.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/0000-0001-6034-4698</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вершинина</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Vershinina</surname><given-names>O. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вершинина Ольга Юрьевна – врач-рентгенолог отделения рентгенодиагностики с кабинетами КТ и МРТ</p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p></bio><bio xml:lang="en"><p>Olga Y. Vershinina – Radiologist at Radiology department with CT and MRI</p><p>27-10, Lomonosovsky prospekt, 119192</p><p> </p></bio><email xlink:type="simple">o.y.vershinina@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1266-4926</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мершина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mershina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мершина Елена Александровна – канд. мед. наук, доцент кафедры лучевой диагностики и лучевой терапии; заведующая отделением рентгенодиагностики с кабинетами МРТ и КТ</p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p></bio><bio xml:lang="en"><p>Elena A. Mershina – Cand. of Sci. (Med.), Assistant Professor of Radiology department; Head of Radiology department </p><p>27-10, Lomonosovsky prospekt, 119192</p><p>Scopus ID 12787891900</p></bio><email xlink:type="simple">elena_mershina@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/0000-0001-7533-9867</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плотникова</surname><given-names>М. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Plotnikova</surname><given-names>M. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Плотникова Мария Леонидовна – врач-рентгенолог отделения рентгенодиагностики с кабинетами КТ и МРТ </p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p></bio><bio xml:lang="en"><p>Maria L. Plotnikova – Radiologist at Radiology department with CT and MRI</p><p>27-10, Lomonosovsky prospekt, 119192</p></bio><email xlink:type="simple">mashamotyleva@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/0000-0002-7757-6273</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баженова</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhenova</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баженова Дарья Анатольевна – врач-рентгенолог отделения рентгенодиагностики с кабинетами КТ и МРТ</p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p></bio><bio xml:lang="en"><p>Darya A. Bazhenova – Radiologist at Radiology department with CT and MRI</p><p>27-10, Lomonosovsky prospekt, 119192</p></bio><email xlink:type="simple">bazhenova.darya@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1435-4729</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шляпкина</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shlyapkina</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шляпкина Ольга Сергеевна – врач рентгенолог отделения рентгенодиагностики с кабинетами КТ и МРТ</p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p></bio><bio xml:lang="en"><p>Olga S. Shlyapkina – Radiologist at Radiology department with CT and MRI</p><p>27-10, Lomonosovsky prospekt, 119192</p></bio><email xlink:type="simple">shlyapkinaolga571@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5649-2193</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синицын</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinitsin</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Синицын Валентин Евгеньевич – доктор мед. наук, профессор, заведующий отделом лучевой диагностики; заведующий кафедрой лучевой диагностики и лучевой терапии факультета фундаментальной медицины</p><p>119192 Москва, Ломоносовский проспект, 27, к. 10</p></bio><bio xml:lang="en"><p>Valentin E. Sinitsin – Doct. of Sci. (Med.), Professor, Head of Radiology department; Chief of Radiology and Radiotherapy Chair, Faculty of Fundamental Medicine </p><p>27-10, Lomonosovsky prospekt, 119192</p></bio><email xlink:type="simple">vsini@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Медицинский научно-образовательный центр ФГБОУ ВО “Московский государственный университет имени М.В. Ломоносова”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical Research and Education Center of Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>11</day><month>08</month><year>2022</year></pub-date><volume>26</volume><issue>3</issue><fpage>77</fpage><lpage>86</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лисицкая М.В., Вершинина О.Ю., Мершина Е.А., Плотникова М.Л., Баженова Д.А., Шляпкина О.С., Синицын В.Е., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Лисицкая М.В., Вершинина О.Ю., Мершина Е.А., Плотникова М.Л., Баженова Д.А., Шляпкина О.С., Синицын В.Е.</copyright-holder><copyright-holder xml:lang="en">Lisitskaya M.V., Vershinina O.Y., Mershina E.A., Plotnikova M.L., Bazhenova D.A., Shlyapkina O.S., Sinitsin V.E.</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://medvis.rdsmedia.ru/jour/article/view/1089">https://medvis.rdsmedia.ru/jour/article/view/1089</self-uri><abstract><sec><title>Введение</title><p>Введение. Неинвазивное измерение внеклеточного миокардиального матрикса (ВММ) является перспек тивным инструментом для количественной оценки фиброзной ткани в миокарде. “Золотым стандартом” неинвазивного определения принято считать магнитно-резонансную томографию (МРТ) с отсроченным контрастированием. Двухэнергетическая мультиспиральная компьютерная томография (ДЭКТ) является новым способом вычисления ВММ и ее прогностическая ценность по сравнению с другими методами при фиброзе различной этиологии остается неясной.</p></sec><sec><title>Цель исследования</title><p>Цель исследования: обобщение имеющихся данных и изучение прогностической ценности ДЭКТ для диагностики рубцовых изменений миокарда у взрослых пациентов.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проводился систематический поиск опубликованных исследований в базах данных MEDLINE, EMBASE, Библиотеки Cochrane, SCOPUS и Web of Science, оценивающих измерение ВММ по данным двухэнергетической МСКТ и МРТ при фиброзе миокарда любой этиологии. В результате для метаанализа было отобрано 13 статей.</p></sec><sec><title>Результаты</title><p>Результаты. Представленные исследования продемонстрировали отличие показателя ВММ у пациентов с фиброзом или воспалением миокарда, а также хорошую сопоставимость результатов ДЭКТ и МРТ. Значение ВММ в участках с рубцовыми и воспалительными изменениями было выше, чем в неизмененном миокарде.</p></sec><sec><title>Заключение</title><p>Заключение. Отличие значения ВММ у пациентов с фиброзом миокарда различной этиологии и здоровых лиц позволяет использовать показатель ВММ по данным ДЭКТ в качестве неинвазивного маркера миокардиального фиброза.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. The amount of extracellular myocardial matrix is a non-invasive tool for quantitative assessment of myocardial fibrosis. MRI with late gadolinium-enhancement is considered to be the “Gold standard” of non-invasive practice.  Dual Energy computed tomography is a new non-invasive approach for detection of myocardial fibrosis and its prognostic value remains unclear. The purpose of this study was to summarize all available data and to study prognostic value of DECT for the detection of fibrotic changes in myocardium.</p></sec><sec><title>Methods</title><p>Methods. We searched MEDLINE, EMBASE, Cochrane, SCOPUS and Web of Science for cohort studies up to October 2021 that reported myocardial extracellular volume fraction quantification using contrast enhanced dual energy CT or/and MRI with delayed enhancement.</p></sec><sec><title>Results</title><p>Results. Eleven studies met eligibility criteria. A systematic analysis demonstrated the difference in extracellular volume fraction in patients with fibrotic and inflammation changes of the myocardium, as well as good comparability between DECT and MRI. The value of extracellular volume fraction in myocardium with fibrotic or inflammatory changes was higher than in healthy tissue, which makes it possible to use the ECV as a non-invasive marker of myocardial fibrosis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>двухэнергетическая компьютерная томография сердца</kwd><kwd>внеклеточный/экстрацеллюлярный матрикс</kwd><kwd>фиброз миокарда</kwd><kwd>миокардиальный фиброз</kwd><kwd>воспалительные изменения миокарда</kwd><kwd>инфаркт миокарда</kwd><kwd>сердечная недостаточность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dual energy computed tomography</kwd><kwd>extracellular myocardial matrix</kwd><kwd>myocardial fibrosis</kwd><kwd>inflammatory changes of myocardium</kwd><kwd>myocardial infarction</kwd><kwd>heart failure</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">Lockhart M., Wirrig E., Phelps A., Wessels A. 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