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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">10.15829/1560-4071-2025-6628</article-id><article-id custom-type="edn" pub-id-type="custom">LVEBNF</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-6628</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>МИОКАРДИТ, ЭНДОКАРДИТ И КАРДИОМИОПАТИИ</subject></subj-group></article-categories><title-group><article-title>Возможно ли одновременное наличие амилоидоза легких цепей иммуноглобулинов и транстиретинового амилоидоза? Клинический случай</article-title><trans-title-group xml:lang="en"><trans-title>Is it possible for immunoglobulin light chain amyloidosis and transthyretin amyloidosis to be concomitant? A case report</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0920-7417</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Насонова</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nasonova</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Насонова Светлана Николаевна — к.м.н., с.н.с. отделения заболеваний миокарда и сердечной недостаточности.</p><p>ул. Академика Чазова, д. 15А, Москва, 121552</p></bio><bio xml:lang="en"><p>Akademika Chazova str., 15A, Moscow, 121552</p></bio><email xlink:type="simple">Dr.Nasonova@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/0009-0001-3816-8904</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаинцев</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaintsev</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гаинцев Евгений Александрович — врач-кардиолог, поликлиническое отделение.</p><p>ул. Можайская, д. 34, Челябинск, 454074</p></bio><bio xml:lang="en"><p>Mozhaiskaya St., 34, Chelyabinsk, 454074</p></bio><email xlink:type="simple">gaincev1983@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4066-2661</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жиров</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhirov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жиров Игорь Витальевич — д.м.н., в.н.с. отделения заболеваний миокарда и сердечной недостаточности.</p><p>ул. Академика Чазова, д. 15А, Москва, 121552</p></bio><bio xml:lang="en"><p>Akademika Chazova str., 15A, Moscow, 121552</p></bio><email xlink:type="simple">izhirov@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/0000-0001-7058-4310</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суворина</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Suvorina</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суворина Мария Юрьевна — м.н.с., лаборатория биоинформатических и протеомных исследований.</p><p>ул. Институтская, д. 4, Пущино, городской округ Серпухов, 142290, Московская область</p></bio><bio xml:lang="en"><p>Institutskaya St., 4, Pushchino, Serpukhov city district, 142290, Moscow region</p></bio><email xlink:type="simple">dr.nasonova@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-4516-0864</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соколова Елена Александровна — врач-функционалист, отделение функциональной диагностики.</p><p>ул. Цвиллинга, д. 41, Челябинск, 454091</p></bio><bio xml:lang="en"><p>Mozhaiskaya St., 34, Chelyabinsk, 454074</p></bio><email xlink:type="simple">e.sokolova@dkb74.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-4712-299X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плотников</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Plotnikov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Плотников Константин Анатольевич — врач-радиолог, радиологическое отделение.</p><p>ул. Цвиллинга, д. 41, Челябинск, 454091</p></bio><bio xml:lang="en"><p>Zwilling St., 41, Chelyabinsk, 454091</p></bio><email xlink:type="simple">radiolog74@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6535-6056</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малкиман</surname><given-names>Г. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Malkiman</surname><given-names>G. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малкиман Галина Шаевна — к.м.н., врач-кардиолог, зав. поликлиническим отделением.</p><p>ул. Можайская, д. 34, Челябинск, 454074</p></bio><bio xml:lang="en"><p>Mozhaiskaya St., 34, Chelyabinsk, 454074</p></bio><email xlink:type="simple">m-galya@internet.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>Куликова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куликова Лариса Алексеевна — врач-кардиолог, кардиологическое отделение № 1.</p><p>ул. Горького, д. 28, Челябинск</p></bio><bio xml:lang="en"><p>Gorky St., 28, Chelyabinsk</p></bio><email xlink:type="simple">dr.nasonova@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0875-4205</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сприкут</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sprikut</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сприкут Анна Александровна — к.м.н., главный внештатный кардиолог г. Челябинска, зав. кардиологическим отделением.</p><p>просп. Ленина, 82, Челябинск</p></bio><bio xml:lang="en"><p>Lenin avenue, 82, Chelyabinsk</p></bio><email xlink:type="simple">akeys@mail.ru</email><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9234-6129</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терещенко</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereshchenko</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Терещенко Сергей Николаевич — д.м.н., профессор, руководитель отделения заболеваний миокарда и сердечной недостаточности.</p><p>ул. Академика Чазова, д. 15А, Москва, 121552</p></bio><bio xml:lang="en"><p>Akademika Chazova str., 15A, Moscow, 121552</p></bio><email xlink:type="simple">stereschenko@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ НМИЦК им. акад. Е.И. Чазова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chazov National Medical Research Center of Cardiology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ Челябинский областной кардиологический диспансер</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chelyabinsk Regional Cardiology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ЧУЗ "КБ "РЖД-Медицина"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Protein Research</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ЧУЗ "КБ "РЖД-Медицина"</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Railways Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГАУЗ ОЗП ГКБ № 8</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Hospital № 8</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru"><institution>ГАУЗ ГКБ № 2</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Hospital № 2</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>01</month><year>2026</year></pub-date><volume>30</volume><issue>11</issue><fpage>6628</fpage><lpage>6628</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Насонова С.Н., Гаинцев Е.А., Жиров И.В., Суворина М.Ю., Соколова Е.А., Плотников К.А., Малкиман Г.Ш., Куликова Л.А., Сприкут А.А., Терещенко С.Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Насонова С.Н., Гаинцев Е.А., Жиров И.В., Суворина М.Ю., Соколова Е.А., Плотников К.А., Малкиман Г.Ш., Куликова Л.А., Сприкут А.А., Терещенко С.Н.</copyright-holder><copyright-holder xml:lang="en">Nasonova S.N., Gaintsev E.A., Zhirov I.V., Suvorina M.Y., Sokolova E.A., Plotnikov K.A., Malkiman G.S., Kulikova L.A., Sprikut A.A., Tereshchenko S.N.</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/6628">https://russjcardiol.elpub.ru/jour/article/view/6628</self-uri><abstract><p>Амилоидоз сердца или амилоидная кардиомиопатия — инфильтративное заболевание, приводящее к утолщению стенок сердца, нарушению диастолической функции миокарда левого желудочка, нарушениям ритма и проводимости, что в итоге приводит к появлению и прогрессированию сердечной недостаточности. 95% амилоидной кардиомиопатии приходится на два типа амилоидоза: AL-амилоидоз или ATTR — амилоидоз. В клинической практике сочетание двух типов амилоидоза встречается крайне редко и составляет 0,8%. Данный клинический случай демонстрирует развитие амилоидной кардиомиопатии у пациента с множественной миеломой 2А (Ig-A каппа), AL-амилоидозом и генетически обусловленного наследственного транстиретинового амилоидоза (мутация в гене транстиретина (TTR) c.302C&gt;, p.A101V). В описании отражены особенности клинической картины заболевания, анамнеза, диагностики, кроме того, обсуждена тактика специфической терапии амилоидоза.</p></abstract><trans-abstract xml:lang="en"><p>Cardiac amyloidosis, or amyloid cardiomyopathy, is an infiltrative disease leading to cardiac wall thickening, impaired left ventricular diastolic function, and arrhythmias, followed by the development and progression of heart failure. Ninety-five percent of amyloid cardiomyopathy is caused by two following types of amyloidosis: AL amyloidosis or ATTR amyloidosis. In clinical practice, the combination of these two types of amyloidosis is extremely rare, accounting for 0,8%. This case report demonstrates amyloid cardiomyopathy in a patient with 2A multiple myeloma (Ig-A kappa), AL amyloidosis, and genetically determined hereditary transthyretin amyloidosis (TTR mutation c.302C&gt;, p.A101V). The paper describes the clinical performance, medical history, and diagnosis, and discusses specific amyloidosis therapy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>амилоидная кардиомиопатия</kwd><kwd>сочетание двух типов амилоидоза</kwd><kwd>амилоидоз</kwd><kwd>диагностика</kwd><kwd>специфическая терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>amyloid cardiomyopathy</kwd><kwd>combination of two amyloidosis types</kwd><kwd>amyloidosis</kwd><kwd>diagnosis</kwd><kwd>specific therapy</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">Donnelly JP, Hanna M. Cardiac amyloidosis: An update on diagnosis and treatment. Cleve Clin J Med. 2017;84(12 Suppl 3):12-26. doi:10.3949/ccjm.84.s3.02.</mixed-citation><mixed-citation xml:lang="en">Donnelly JP, Hanna M. Cardiac amyloidosis: An update on diagnosis and treatment. 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