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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">10.20514/2226-6704-2022-12-5-389-393</article-id><article-id custom-type="elpub" pub-id-type="custom">avk-1511</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>РАЗБОР КЛИНИЧЕСКИХ СЛУЧАЕВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYSIS OF CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>КЛИНИЧЕСКОЕ НАБЛЮДЕНИЕ БЕССИМПТОМНОЙ МИКСОМЫ ЛЕВОГО ПРЕДСЕРДИЯ</article-title><trans-title-group xml:lang="en"><trans-title>Clinical Observation of Asymptomatic Left Atrial Myxoma</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8737-4264</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сергеева</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeeva</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктория Алексеевна Сергеева</p><p>Саратов</p></bio><bio xml:lang="en"><p>Victoria A. Sergeeva</p><p>Saratov</p></bio><email xlink:type="simple">viktoriasergeeva@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/0000-0002-4546-9449</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Толстов</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolstov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сычкова</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Sychkova</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саратов</p></bio><bio xml:lang="en"><p>Saratov</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО Саратовский ГМУ им. В.И. Разумовского Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saratov State Medical University n.a. V.I. Razumovsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>01</day><month>10</month><year>2022</year></pub-date><volume>12</volume><issue>5</issue><fpage>389</fpage><lpage>393</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сергеева В.А., Толстов С.Н., Сычкова Е.Д., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Сергеева В.А., Толстов С.Н., Сычкова Е.Д.</copyright-holder><copyright-holder xml:lang="en">Sergeeva V.A., Tolstov S.N., Sychkova E.D.</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/1511">https://www.medarhive.ru/jour/article/view/1511</self-uri><abstract><p>Миксомы являются наиболее распространенным типом первичных доброкачественных опухолей сердца у взрослых, частота которых в популяции по данным аутопсий составляет около 0,2 %. Миксомы развиваются из мультипотентной мезенхимы и обычно представляют собой недифференцированное предсердное образование, имеющее ножку и прикрепленное к овальной ямке на левой стороне межпредсердной перегородки. Частое бессимптомное течение заболевания затрудняет своевременную диагностику и лечение. Представленное клиническое наблюдение демонстрирует случайное выявление миксомы левого предсердия у пациентки 68 лет с последующим успешным оперативным вмешательством.</p></abstract><trans-abstract xml:lang="en"><p>Myxomas are the most common type of primary benign cardiac tumor in adults, with an incidence of about 0.2 % in the population at autopsy. Myxomas develop from multipotent mesenchyme and are usually an undifferentiated, pedunculated atrial mass attached to a fossa ovale on the left side of the atrial septum. Frequent asymptomatic course of the disease complicates timely diagnosis and treatment. The presented clinical observation demonstrates the accidental detection of left atrial myxoma in a 68-year-old patient with subsequent successful surgical intervention.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>миксома сердца</kwd><kwd>диагностика</kwd><kwd>клиническое наблюдение</kwd><kwd>бессимптомное течение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cardiac myxoma</kwd><kwd>diagnosis</kwd><kwd>clinical observation</kwd><kwd>asymptomatic course</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">Goldberg H, Glenn F, Dotter C et al. Myxoma of the left atrium: Diagnosis made during life with operative and postmortem findings. Circulation. 1952; 6: 762–767. doi:10.1161/01.cir.6.5.762.</mixed-citation><mixed-citation xml:lang="en">Goldberg H, Glenn F, Dotter C et al. Myxoma of the left atrium: Diagnosis made during life with operative and postmortem findings. Circulation. 1952; 6: 762–767. doi:10.1161/01.cir.6.5.762.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Crafoord C. Discussion of: Glover RP. Late results of mitral commissurotomy. In: Lam CR, ed. Henry Ford Hospital international symposium on cardiovascular surgery: studies in physiology, diagnosis and techniques: proceedings of the symposium; March 1955; Henry Ford Hospital, Detroit (Michigan). Philadelphia: W.B. Saunders, 1955: 202-11.</mixed-citation><mixed-citation xml:lang="en">Crafoord C. Discussion of: Glover RP. Late results of mitral commissurotomy. In: Lam CR, ed. Henry Ford Hospital international symposium on cardiovascular surgery: studies in physiology, diagnosis and techniques: proceedings of the symposium; March 1955; Henry Ford Hospital, Detroit (Michigan). Philadelphia: W.B. Saunders, 1955: 202-11.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Effert S, Domanig E. Diagnostik intraaurikularer tumoren and groBer thromben mit dem ultraschall-echoverfahren. Dtsch Med Wochenschr. 1959; 84: 6–8.</mixed-citation><mixed-citation xml:lang="en">Effert S, Domanig E. Diagnostik intraaurikularer tumoren and groBer thromben mit dem ultraschall-echoverfahren. Dtsch Med Wochenschr. 1959; 84: 6–8.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Namana V, Sarasam R, Balasubramanian R et al. Left atrial myxoma. QJM: monthly journal of the Association of Physicians. 2016;109(9):623–624. doi:10.1093/qjmed/hcw106.</mixed-citation><mixed-citation xml:lang="en">Namana V, Sarasam R, Balasubramanian R et al. Left atrial myxoma. QJM: monthly journal of the Association of Physicians. 2016;109(9):623–624. doi:10.1093/qjmed/hcw106.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Reynen K. Cardiac myxomas. N Engl J Med. 1995; 333: 1610-1617. doi:10.1056/NEJM199512143332407.</mixed-citation><mixed-citation xml:lang="en">Reynen K. Cardiac myxomas. N Engl J Med. 1995; 333: 1610-1617. doi:10.1056/NEJM199512143332407.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y, Pan Z, Ji Y, et al. Herpes simplex virus type 1 infection associated with atrial myxoma. Am J Pathol. 2003;163(6):2407-2412. doi:10.1016/S0002-9440(10)63595-X</mixed-citation><mixed-citation xml:lang="en">Li Y, Pan Z, Ji Y, et al. Herpes simplex virus type 1 infection associated with atrial myxoma. Am J Pathol. 2003;163(6):2407-2412. doi:10.1016/S0002-9440(10)63595-X</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Орлова Е.М., Карева М.А. Карни-комплекс — синдром множественных эндокринных неоплазий. Проблемы эндокринологии. 2012; 58(3): 22-30. doi:10.14341/probl201258322-30.</mixed-citation><mixed-citation xml:lang="en">Orlova E.M., Kareva M.A. Carney complex — multiple endocrine neoplasia syndrome. Problemy Endokrinologii. 2012; 58(3): 22-30. [in Russian]. doi:10.14341/probl201258322-30.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Lie J.T. The identity and histogenesis of cardiac myxomas: a controversy put to rest. Arch Pathol Lab Med 1989; 113: 724-6.</mixed-citation><mixed-citation xml:lang="en">Lie J.T. The identity and histogenesis of cardiac myxomas: a controversy put to rest. Arch Pathol Lab Med 1989; 113: 724-6.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Oliveira R, Branco L, Galrinho A, et al. Cardiac myxoma: a 13-year experience in echocardiographic diagnosis. Rev Port Cardiol. 2010; 29(7-8): 1087-1100.</mixed-citation><mixed-citation xml:lang="en">Oliveira R, Branco L, Galrinho A, et al. Cardiac myxoma: a 13-year experience in echocardiographic diagnosis. Rev Port Cardiol. 2010; 29(7-8): 1087-1100.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Burke A., Jeudy J., Jr. Virmani R. Cardiac tumours: an update: Cardiac tumours. Heart. 2008; 94(1): 117–123. doi:10.1136/hrt.2005.078576.</mixed-citation><mixed-citation xml:lang="en">Burke A., Jeudy J., Jr. Virmani R. Cardiac tumours: an update: Cardiac tumours. Heart. 2008; 94(1): 117–123. doi:10.1136/hrt.2005.078576.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
