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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">mrj</journal-id><journal-title-group><journal-title xml:lang="ru">Современная ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Modern Rheumatology Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1996-7012</issn><issn pub-type="epub">2310-158X</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1996-7012-2026-2-7-12</article-id><article-id custom-type="elpub" pub-id-type="custom">mrj-1951</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>ЛЕКЦИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LECTURE</subject></subj-group></article-categories><title-group><article-title>Лабораторные биомаркеры поражения сердца при системной склеродермии. Часть 1</article-title><trans-title-group xml:lang="en"><trans-title>Laboratory biomarkers of cardiac involvement in systemic sclerosis. Part 1</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5012-0540</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гарзанова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Garzanova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Людмила Александровна Гарзанова </p><p>Москва, 115522, Москва, Каширское шоссе, 34А </p></bio><bio xml:lang="en"><p>Lyudmila Aleksandrovna Garzanova </p><p>34A, Kashirskoe Shosse, Moscow115522 </p></bio><email xlink:type="simple">lyuda-garzanova@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/0000-0002-3248-6426</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ананьева</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Ananyeva</surname><given-names>L. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115522, Москва, Каширское шоссе, 34А </p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow115522 </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/0000-0003-3650-7658</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Конева</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Koneva</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115522, Москва, Каширское шоссе, 34А </p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow115522 </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/0000-0003-2667-4284</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Овсянникова</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ovsyannikova</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва, 115522, Москва, Каширское шоссе, 34А </p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow115522 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2026</year></pub-date><volume>20</volume><issue>2</issue><fpage>7</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гарзанова Л.А., Ананьева Л.П., Конева О.А., Овсянникова О.Б., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Гарзанова Л.А., Ананьева Л.П., Конева О.А., Овсянникова О.Б.</copyright-holder><copyright-holder xml:lang="en">Garzanova L.A., Ananyeva L.P., Koneva O.A., Ovsyannikova O.B.</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://mrj.ima-press.net/mrj/article/view/1951">https://mrj.ima-press.net/mrj/article/view/1951</self-uri><abstract><p>Поражение сердца – одно из тяжелых проявлений системной склеродермии (ССД), которое варьируется от субклинических форм до опасных для жизни состояний, характеризуется плохим прогнозом и высокой смертностью. Кардиопатия при ССД может быть первичной и вторичной, связанной с сопутствующими заболеваниями. Поэтому важную роль играет своевременная диагностика первичного поражения сердца, в частности определение сывороточных биомаркеров.В обзоре рассмотрены варианты лабораторных биомаркеров для выявления первичного поражения сердца при ССД, их вклад в раннюю диагностику и прогнозирование течения заболевания.</p></abstract><trans-abstract xml:lang="en"><p>Cardiac involvement is one of the severe manifestations of systemic sclerosis (SSc), ranging from subclinical forms to life-threatening conditions, and is characterized by poor prognosis and high mortality. Cardiopathy in SSc may be primary or secondary, associated with comorbid conditions. Therefore, timely diagnosis of primary cardiac involvement is of particular importance, including the assessment of serum biomarkers.This review discusses laboratory biomarkers for the detection of primary cardiac involvement in SSc, their role in early diagnosis, and their value in predicting disease course.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>системная склеродермия</kwd><kwd>поражение сердца</kwd><kwd>биомаркеры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>systemic sclerosis</kwd><kwd>cardiac involvement</kwd><kwd>biomarkers</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Статья подготовлена в рамках фундаментальной научной темы РК 125020501434-1.</funding-statement><funding-statement xml:lang="en">The article was prepared within the framework of the basic scientific research project RK 125020501434-1.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Volkmann ER, Andreasson K, Smith V. 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