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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">avk</journal-id><journal-title-group><journal-title xml:lang="ru">Архивъ внутренней медицины</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Archives of Internal Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-6704</issn><issn pub-type="epub">2411-6564</issn><publisher><publisher-name>“SINAPS” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20514/2226-6704-2020-10-6-430-457</article-id><article-id custom-type="elpub" pub-id-type="custom">avk-1106</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>ОБЗОРНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW ARTICLES</subject></subj-group></article-categories><title-group><article-title>Амилоидоз сердца: взгляд терапевта и кардиолога</article-title><trans-title-group xml:lang="en"><trans-title>Cardiac Amyloidosis: Internist and Cardiologist Insight</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7479-418X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Резник</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Reznik</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Владимировна Резник</p><p>Москва </p></bio><bio xml:lang="en"><p>Elena V. Reznik</p><p>Moscow</p></bio><email xlink:type="simple">elenaresnik@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/0000-0002-8856-4542</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нгуен</surname><given-names>Т. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Nguyen</surname><given-names>T. L.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7760-5858</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0402-3977</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Устюжанин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ustyuzhanin</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1699-0881</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитин</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitin</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» МЗ РФ;&#13;
ГБУЗ ГКБ им. В.М. Буянова ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian National Research Medical University n.a. N.I. Pirogov;&#13;
«City Clinical Hospital n.a. V.M. Buyanov» of Healthcare Departm ent of Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian National Research Medical University n.a. N.I. Pirogov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ ГКБ им. В.М. Буянова ДЗМ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>«City Clinical Hospital n.a. V.M. Buyanov» of Healthcare Departm ent of Moscow</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр кардиологии» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Cardiology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГАОУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» МЗ РФ;&#13;
ФГАУ «Лечебно-Реабилитационный Центр» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian National Research Medical University n.a. N.I. Pirogov;&#13;
Federal State Autonomous Institution Treatment and Rehabilitation Center of the Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>02</day><month>12</month><year>2020</year></pub-date><volume>10</volume><issue>6</issue><fpage>430</fpage><lpage>457</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Резник Е.В., Нгуен Т.Л., Степанова Е.А., Устюжанин Д.В., Никитин И.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Резник Е.В., Нгуен Т.Л., Степанова Е.А., Устюжанин Д.В., Никитин И.Г.</copyright-holder><copyright-holder xml:lang="en">Reznik E.V., Nguyen T.L., Stepanova E.A., Ustyuzhanin D.V., Nikitin I.G.</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://www.medarhive.ru/jour/article/view/1106">https://www.medarhive.ru/jour/article/view/1106</self-uri><abstract><p>Амилоидоз сердца (амилоидная кардиомиопатия) — поражение сердца, обусловленное внеклеточным отложением амилоида. В ряде случаев может быть локальное поражение структур сердца, например, предсердий, чаще поражение сердца является частью системной (генерализованной) патологии. В зависимости от белка-предшественника амилоида выделяют 36 типов амилоидоза, среди которых — наследственные и приобретенные формы. Амилоидоз сердца необходимо диагностировать как при выявлении амилоидной инфильтрации при эндомиокардиальной биопсии, так и при утолщении стенки левого желудочка &gt;12 мм в отсутствии артериальной гипертензии или других причин для развития гипертрофии левого желудочка при выявлении амилоида внесердечной локализации. Сердце чаще всего поражается при AL-, ATTR-, AA-, AANF-типах амилоидоза. Скрининговое обследование на амилоидоз необходимо при хронической сердечной недостаточности неясной этиологии (особенно c сохраненной фракцией выброса левого желудочка), рефрактерной к терапии, в сочетании с протеинурией и хронической болезнью почек 4-5 стадии; идиопатической фибрилляции предсердий и нарушениях проводимости, утолщении стенки левого желудочка неясной этиологии, наличии низкого вольтажа зубцов при электрокардиографии, необъяснимой артериальной гипотензии и легочной гипертензии. Скрининг на амилоидоз должен включать как неинвазивные методы, в т.ч. электрофорез и иммунофиксацию белков крови и мочи, исследование на свободные легкие цепи иммуноглобулинов лямбда и каппа, 99Tc-DPD-сцинтиграфию, генетическое тестирование (при подозрении на наследственные варианты амилоидоза), так и морфологическое исследование биоптатов различной локализации с окраской Конго красным и поляризационной микроскопией.</p></abstract><trans-abstract xml:lang="en"><p>Cardiac amyloidosis (amyloid cardiomyopathy) is a disease damage to the heart caused by extracellular amyloid deposition. In some cases, there may be local damage to the structures of the heart, for example, the atria; more often, heart damage is part of a systemic (generalized) pathology. Depending on the amyloid precursor protein, 36 types of amyloidosis are described, among which hereditary and acquired forms are distinguished. Cardiac amyloidosis is diagnosed 1) in the case of the amyloid infiltration in the myocardial bioptates or 2) in the case of non-cardiac amyloid deposition and the left ventricular wall thickening &gt;12 mm without arterial hypertension and other reasons. The heart is most often affected in AL-, ATTR-, AA-, AANF-types of amyloidosis. Cardiac amyloidosis should be considered in patients with a heart failure with an unclear etiology, especially with preserved left ventricular ejection fraction, refractory to treatment, with proteinuria and CKD 4-5, in patients with idiopathic atrial fibrillation and conduction disturbances, in patients with left ventricular wall thickening of unclear etiology, low ECG voltage, unexplained arterial hypotension and pulmonary hypertension. Screening for cardiac amyloidosis should include non-invasive methods such as electrophoresis and immunofixation of blood and urine proteins, the free light lambda and kappa chains of immunoglobulins, 99Tc-DPD scintigraphy, genetic testing (if hereditary variants of amyloidosis are suspected), as well as a histological examination of biopsy samples stained with Congo red and polarizing microscopy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>амилоидоз сердца</kwd><kwd>амилоидная кардиомиопатия</kwd><kwd>хроническая сердечная недостаточность с сохраненной фракцией выброса левого желудочка</kwd><kwd>фибрилляция предсердий</kwd><kwd>гипертрофия левого желудочка</kwd><kwd>хроническая болезнь почек</kwd><kwd>альбуминурия</kwd><kwd>нефротический синдром</kwd></kwd-group><kwd-group xml:lang="en"><kwd>сardiac amyloidosis</kwd><kwd>amyloid cardiomyopathy</kwd><kwd>chronic heart failure with preserved ejection fraction</kwd><kwd>atrial fibrillation</kwd><kwd>left ventricular hypertrophy</kwd><kwd>chronic kidney disease</kwd><kwd>albuminuria</kwd><kwd>nephrotic syndrome</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания ФГАОУ ВО РНИМУ им. Н.И. Пирогова МЗ РФ (№ госрегистрации НИР АААА-А18-118040390145-2)</funding-statement><funding-statement xml:lang="en">The work was carried out within the framework of the state assignment of Russian National Research Medical University n.a. N.I. Pirogov, Ministry of Health of the Russian Federation (R&amp;D state registration number AAAA-A18-118040390145-2)</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">Hassan, W., et al., Amyloid heart disease. New frontiers and insights in pathophysiology, diagnosis, and management. Tex Heart Inst J, 2005. 32(2): p. 178-84.</mixed-citation><mixed-citation xml:lang="en">Hassan, W., et al., Amyloid heart disease. New frontiers and insights in pathophysiology, diagnosis, and management. 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