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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">inovmed</journal-id><journal-title-group><journal-title xml:lang="ru">Инновационная медицина Кубани</journal-title><trans-title-group xml:lang="en"><trans-title>Innovative Medicine of Kuban</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2541-9897</issn><publisher><publisher-name>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35401/2541-9897-2024-9-3-91-96</article-id><article-id custom-type="elpub" pub-id-type="custom">inovmed-885</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>СЛУЧАИ ИЗ КЛИНИЧЕСКОЙ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CASE REPORTS</subject></subj-group></article-categories><title-group><article-title>Роль транслюминальной баллонной вальвулотомии в этапном хирургическом лечении пациентов с левожелудочковой дисфункцией после ранее перенесенного биопротезирования аортального клапана</article-title><trans-title-group xml:lang="en"><trans-title>Role of Transluminal Balloon Valvuloplasty in Staged Surgical Treatment of Left Ventricular Dysfunction After Prior Bioprosthetic Aortic Valve Replacement</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0576-0485</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабешко</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Babeshko</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бабешко Степан Сергеевич, сердечно-сосудистый хирург, кардиохирургическое отделение № 2</p></bio><bio xml:lang="en"><p>Stepan S. Babeshko, Cardiovascular Surgeon, Cardiac Surgery Unit No. 2</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/0000-0002-3839-7432</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барбухатти</surname><given-names>К. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Barbukhatty</surname><given-names>K. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барбухатти Кирилл Олегович, д. м. н., заведующийкардиохирургическим отделением № 2; заведующий кафедрой кардиохирургии и кардиологии ФПК и ППС</p></bio><bio xml:lang="en"><p>Kirill O. Barbukhatty, Dr. Sci. (Med.), Head of the CardiacSurgery Unit No. 2; Head of the Department of CardiacSurgery and Cardiology, Faculty of Continuing Professional Development and Retraining</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4266-7076</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шумков</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shumkov</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шумков Денис Игоревич, сердечно-сосудистый хирург, кардиохирургическое отделение № 2</p><p>350086, Краснодар, ул. 1 Мая, 167</p></bio><bio xml:lang="en"><p>Denis I. Shumkov, Cardiovascular Surgeon, Cardiac Surgery Unit No. 2</p><p>ulitsa 1 Maya 167, Krasnodar, 350086</p></bio><email xlink:type="simple">shumk_off@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/0000-0002-4250-0893</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ерастова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Erastova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ерастова Анастасия Владимировна, клинический ординатор кафедры кардиохирургии и кардиологии ФПК и ППС</p></bio><bio xml:lang="en"><p>Anastasia V. Erastova, Resident, Department of Cardiac Surgery and Cardiology, Faculty of Continuing Professional Development and Retraining</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0572-1395</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Порханов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Porhanov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Порханов Владимир Алексеевич, д. м. н., профессор,академик РАН, заведующий кафедрой онкологии с курсом торакальной хирургии ФПК и ППС; главный врач</p></bio><bio xml:lang="en"><p>Vladimir A. Porhanov, Dr. Sci. (Med.), Professor, Academician of the Russian Academy of Sciences, Head of the Oncology Department with the Thoracic Surgery Course, Faculty of Continuing Professional Development and Retraining; Chief Physician</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт – Краевая клиническая больница № 1 им. проф. С.В. Очаповского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт – Краевая клиническая больница № 1 им. проф. С.В. Очаповского; Кубанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1;  Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Кубанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2024</year></pub-date><volume>0</volume><issue>3</issue><fpage>91</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бабешко С.С., Барбухатти К.О., Шумков Д.И., Ерастова А.В., Порханов В.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Бабешко С.С., Барбухатти К.О., Шумков Д.И., Ерастова А.В., Порханов В.А.</copyright-holder><copyright-holder xml:lang="en">Babeshko S.S., Barbukhatty K.O., Shumkov D.I., Erastova A.V., Porhanov V.A.</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.innovmedkub.ru/jour/article/view/885">https://www.innovmedkub.ru/jour/article/view/885</self-uri><abstract><sec><title>Введение</title><p>Введение: Основным недостатком биопротеза является подверженность его створок структурным изменениям, приводящим к дисфункции протеза, которая требует повторной хирургической интервенции. Данная группа пациентов характеризуется высокой коморбидностью, что увеличивает риски госпитальной летальности при повторных вмешательствах. В то же время низкая фракция выброса левого желудочка является главным независимым предиктором неблагоприятного исхода. Транскатетерная имплантация «клапан-в-клапан» может служить альтернативой открытому вмешательству у пациентов высокого хирургического риска. Однако следует подчеркнуть, что данная методика нередко ассоциирована с развитием феномена пациент-протезного несоответствия по причине заведомо меньшей площади эффективного отверстия биопротеза. Кроме того, транскатетерная технология имплантации АК сопряжена с высокой частотой развития внутрижелудочковых нарушений проводимости и/или потребностью в постановке кардиостимулятора, что препятствует восстановлению фракции выброса левого желудочка даже в поздние сроки после проведения этой процедуры.</p></sec><sec><title>Цель</title><p>Цель: Демонстрация роли транслюминальной баллонной вальвулотомии в этапном хирургическом лечении дисфункции биопротеза аортального клапана.</p></sec><sec><title>Клинический случай</title><p>Клинический случай: Представляем собственный опыт успешного этапного хирургического лечения биодегенеративной дисфункции биологического протеза аортального клапана при помощи баллонной вальвулопластики с последующим «открытым» репротезированием клапана у пациента крайне высокого сердечно-сосудистого риска.</p></sec><sec><title>Заключение</title><p>Заключение: Данный этапный подход может быть оправдан у пациентов с крайне низкой фракцией выброса левого желудочка с целью минимизации рисков и улучшения результатов оперативного вмешательства. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction: The main disadvantage of bioprosthetic valves is the susceptibility of their leaflets to structural changes, leading to bioprosthetic valve dysfunction requiring a repeated surgical intervention. This group of patients is characterized by high comorbidity, which increases the risk of hospital mortality during repeated interventions. At the same time, low left ventricular ejection fraction (LVEF) is the main independent predictor of adverse outcomes. Transcatheter valve-in-valve implantation can be an alternative to an open intervention in patients with high surgical risk. However, this technique is often associated with prosthesis-patient mismatch due to a smaller effective orifice area of a bioprosthetic valve, as well as with the high incidence of intraventricular conduction disorders and/or the need for a pacemaker, preventing the LVEF recovery even in the late period after the procedure.</p></sec><sec><title>Objective</title><p>Objective: To demonstrate the role of transluminal balloon valvuloplasty in staged surgical treatment of bioprosthetic aortic valve dysfunction. Case report: We present our experience of successful staged surgical treatment of biodegenerative dysfunction of a biological prosthetic aortic valve using balloon valvuloplasty followed by “open” repeated valve replacement in a patient at very high cardiovascular risk.</p></sec><sec><title>Conclusions</title><p>Conclusions: This staged approach may be justified in patients with extremely low LVEF to minimize risks and improve surgical outcomes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>низкая фракция выброса левого желудочка</kwd><kwd>биопротезирование аортального клапана</kwd><kwd>баллонная вальвулопластика</kwd><kwd>репротезирование аортального клапана</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reduced left ventricular ejection fraction</kwd><kwd>bioprosthetic aortic valve</kwd><kwd>balloon valvuloplasty</kwd><kwd>repeated aortic valve replacement</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">Brown JM, O’Brien SM, Wu C, Sikora JA, Griffith BP, Gammie JS. 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