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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">cardio</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиология</journal-title><trans-title-group xml:lang="en"><trans-title>Kardiologiia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0022-9040</issn><issn pub-type="epub">2412-5660</issn><publisher><publisher-name>Kardiomag</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18087/cardio.2020.4.n712</article-id><article-id custom-type="elpub" pub-id-type="custom">cardio-712</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>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE REPORT</subject></subj-group></article-categories><title-group><article-title>Саркоидоз с поражением сердца и моноклональной гаммапатией</article-title><trans-title-group xml:lang="en"><trans-title>Sarcoidosis with Cardiac Involvement and Monoclonal Gammopathy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4705-8037</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воронкова</surname><given-names>О. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Voronkova</surname><given-names>O. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., Ассистент кафедры Госпитальная Терапия 1 Института Клинической Медицины Первого МГМУ им. И.М. Сеченова (Сеченовский Университет)</p><p>SPIN-код 2028-4280</p></bio><bio xml:lang="en"><p>assistant professor, PhD,MD,  Department of hospital therapy 1 ICM I.M. Sechenov First Moscow State Medical University (Sechenov University)</p></bio><email xlink:type="simple">voronkova.oo@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/0000-0001-6546-3450</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цветкова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsvetkova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>профессор кафедры Госпитальная терапия № 1 Института Клинической Медицины Первого МГМУ им.И.М. Сеченова, (Сеченовский Университет), д.м.н.</p><p>SPIN-код 6937-8812</p></bio><bio xml:lang="en"><p>professor, PhD,MD, Department of hospital therapy 1 ICM I.M. Sechenov First Moscow State Medical University (Sechenov University)</p></bio><email xlink:type="simple">oatsvetkova@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/0000-0002-5999-2150</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авдеев</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Avdeev</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>зав.кафедрой пульмонологии Первого МГМУ им. И.М. Сеченова, профессор, д.м.н.</p><p>SPIN-код 1645-5524</p></bio><bio xml:lang="en"><p>professor, PhD,MD, Pulmonology Department of I.M. Sechenov First Moscow State Medical University (Sechenov University)</p></bio><email xlink:type="simple">serg_avdeev@list.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рогова</surname><given-names>Е. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogova</surname><given-names>E. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>зав.отделением пульмонологии Университетской Клинической больницы № 1 ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский Университет), врач-пульмонолог</p></bio><bio xml:lang="en"><p>head of pulmonology Department University Clinical hospital 1 I.M. Sechenov First Moscow State Medical University (Sechenov University), physician-pulmonologist, MD</p></bio><email xlink:type="simple">rogovaef@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдуллаева</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdullaeva</surname><given-names>G. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач - пульмонолог отделения пульмонологии Университетской Клинической больницы № 1 ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский Университет), лечащий врач</p></bio><bio xml:lang="en"><p>physician-pulmonologist of pulmonology Department University Clinical hospital 1 I.M. Sechenov First Moscow State Medical University (Sechenov University), MD</p></bio><email xlink:type="simple">goulik@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый Московский Государственный Медицинский Университет имени И.М. Сеченова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>pulmonology Department University Clinical hospital 1 I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>18</day><month>03</month><year>2020</year></pub-date><volume>60</volume><issue>4</issue><fpage>151</fpage><lpage>156</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kardiomag, 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Kardiomag</copyright-holder><copyright-holder xml:lang="en">Kardiomag</copyright-holder><license xlink:href="https://cardio.elpub.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://cardio.elpub.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://cardio.elpub.ru/jour/article/view/712">https://cardio.elpub.ru/jour/article/view/712</self-uri><abstract><p>Представляем клинический случай 8-летнего наблюдения пациента с относительно благоприятным течением саркоидоза легких и внутригрудных лимфатических узлов и постепенно прогрессирующим поражением миокарда. Особенностью случая является наличие у пациента моноклональной гаммапатии, что крайне редко встречается в литературе. На морфологическом уровне признаков парапротеинемического гемобластоза и амилоидоза обнаружено не было. В статье рассматривается весь комплекс исследований, который необходим для постановки диагноза саркоидоза сердца у конкретного больного, а также рассматривается вопрос о происхождении моноклональной гаммапатии.</p></abstract><trans-abstract xml:lang="en"><p>The article presented a clinical case of 8-year follow-up of a patient with a relatively beneficial course of pulmonary sarcoidosis and intrathoracic lymph nodes and with gradually progressing myocardial injury. A specific feature of the case was that the patient had monoclonal gammopathy, which is extremely rarely reported. Morphological signs of paraproteinemic hemoblastosis and amyloidosis were not observed. The article considered a whole complex of studies, which is required for diagnosing cardiac sarcoidosis in a specific patient and addressed the issue of monoclonal gammopathy origination.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Саркоидоз</kwd><kwd>поражение сердца</kwd><kwd>моноклональная гаммапатия</kwd><kwd>кардиосаркоидоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Sarcoidosis</kwd><kwd>cardiac involvement</kwd><kwd>monoclonal gammopathy</kwd><kwd>cardiosarcoidosis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Конфликт интересов не заявлен.</funding-statement><funding-statement xml:lang="en">There is no conflict of interest</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">Sarkoidoz. Vizel A.A., Russian Respiratory Society, editors -M.: Atmosfera;2010. - 416 p. [Russian: Саркоидоз. 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