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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">evrazkar</journal-id><journal-title-group><journal-title xml:lang="ru">Евразийский Кардиологический Журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Eurasian heart journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2225-1685</issn><issn pub-type="epub">2305-0748</issn><publisher><publisher-name>Евразийская ассоциация кардиологов</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.38109/2225-1685-2025-3-110-116</article-id><article-id custom-type="elpub" pub-id-type="custom">evrazkar-6543</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Годичные результаты транскатетерной имплантации по методике «клапан-в-клапан» при дегенерации митрального протеза</article-title><trans-title-group xml:lang="en"><trans-title>One-year results of transcatheter implantation using the "valve-in-valve" technique for mitral valve degeneration</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1263-3361</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хуламханова</surname><given-names>А. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Khulamkhanova</surname><given-names>A. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хуламханова Амина Залимовна, аспирант лаборатории гибридных методов лечения, отдел сердечно-сосудистой хирургии </p><p>ул. Академика Чазова, дом 15а, г. Москва 121552 </p></bio><bio xml:lang="en"><p>Amina Z. Khulamkhanova, postgraduate student, Laboratory of hybrid treatment methods, Department of cardiovascular surgery </p><p>15a Akademika Chazovа St., Moscow 121552 </p></bio><email xlink:type="simple">amina.96@list.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/0000-0002-5736-5698</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Имаев</surname><given-names>Т. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Imaev</surname><given-names>T. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Имаев Тимур Эмвярович, д.м.н., руководитель лаборатории гибридных методов лечения сердечно-сосудистых заболеваний, отдел сердечно-сосудистой хирургии </p><p>Ул. Академика Чазова, дом 15а, Г. Москва 121552 </p></bio><bio xml:lang="en"><p>Timur E. Imaev, Dr. of Sci. (Med.), Head of the Laboratory of hybrid methods of treating cardiovascular diseases, Department of cardiovascular surgery </p><p>15a Akademika Chazovа St., Moscow 121552 </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/0000-0003-1534-3965</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сергиенко</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergienko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергиенко Игорь Владимирович, д.м.н., руководитель лаборатории фенотипов атеросклероза </p><p>Ул. Академика Чазова, дом 15а, Г. Москва 121552 </p></bio><bio xml:lang="en"><p>Igor V. Sergienko, Dr. of Sci. (Med.), Head of the Laboratory of Atherosclerosis phenotypes </p><p>15a Akademika Chazovа St., Moscow 121552 </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/0000-0001-6908-7472</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Комлев</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Komlev</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Комлев Алексей Евгеньевич, врач-кардиолог, отдел сердечно-сосудистой хирургии </p><p>Ул. Академика Чазова, дом 15а, Г. Москва 121552 </p></bio><bio xml:lang="en"><p>Aleksey E. Komlev, Cardiologist, Department of Cardiovascular Surgery </p><p>15a Akademika Chazovа St., Moscow 121552 </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/0000-0003-2979-2542</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лепилин</surname><given-names>П. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Lepilin</surname><given-names>P. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лепилин Петр Михайлович, к.м.н., сердечно-сосудистый хирург, старший научный сотрудник, отдел сердечно-сосудистой хирургии </p><p>Ул. Академика Чазова, дом 15а, Г. Москва 121552 </p></bio><bio xml:lang="en"><p>Petr M. Lepilin, Cand. of Sci. (Med.), cardiovascular surgeon, senior researcher, Department of Cardiovascular Surgery </p><p>15a Akademika Chazovа St., Moscow 121552 </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/0000-0002-5054-1310</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колегаев</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolegaev</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колегаев Александр Сергееевич, к.м.н., старший научный сотрудник, лаборатория гибридных методов лечения сердечно-сосудистых заболеваний </p><p>Ул. Академика Чазова, дом 15а, Г. Москва 121552 </p></bio><bio xml:lang="en"><p>Alexander S. Kolegaev, Cand. of Sci. (Med.), senior researcher, Laboratory of Hybrid Methods of Treatment of Cardiovascular Diseases </p><p>15a Akademika Chazovа St., Moscow 121552 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное Государственное Бюджетное Учреждение «Национальный медицинский исследовательский центр кардиологии имени академика Е.И. Чазова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Centre of Cardiology Named after Academician E.I. Chazov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>09</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>110</fpage><lpage>116</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хуламханова А.З., Имаев Т.Э., Сергиенко И.В., Комлев А.Е., Лепилин П.М., Колегаев А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Хуламханова А.З., Имаев Т.Э., Сергиенко И.В., Комлев А.Е., Лепилин П.М., Колегаев А.С.</copyright-holder><copyright-holder xml:lang="en">Khulamkhanova A.Z., Imaev T.E., Sergienko I.V., Komlev A.E., Lepilin P.M., Kolegaev A.S.</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.heartj.asia/jour/article/view/6543">https://www.heartj.asia/jour/article/view/6543</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить эффективность и безопасность данного метода у пациентов с тяжелой дисфункцией протеза митрального клапана.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. С мая 2015 г. по март 2024 г в отделе сердечно-сосудистой хирургии было проведено лечение 25 пациентов с нарушением работы протеза митрального клапана вследствие дегенеративных изменений. Пациентам была проведена трансапикальная имплантация протеза в митральную позицию по методике «клапан-в-клапан» с использованием клапанных систем Edwards Sapien XT (Edwards Lifesciences США – Калифорния) и Myval (Meril Life Sciences, Вапи, Индия) трансфеморальным доступом.</p></sec><sec><title>Результаты</title><p>Результаты. Имплантация прошла успешно во всех случаях, конверсии в открытое вмешательство зарегистрировано не было. При сравнении предоперационных и послеоперационных параметров эхокардиографии выявлено статистически значимое уменьшение уровня среднего и максимального транспротезных градиентов давления (12 [9,5;16,2] против 6 [4,7;6] и 29,5 [22;33,5] против 12 [10;14,75] соответственно, р&lt;0,0001), а также уровня СДЛА с 76 [62;95] до 40 [35;45] мм рт. ст., р&lt;0,0001.</p></sec><sec><title>Заключение</title><p>Заключение. Транскатетерная имплантация в митральную позицию по методике «клапан-в-клапан» для лечения пациентов с высоким хирургическим риском с дегенерацией протеза митрального клапана является эффективной и безопасной методикой. Важным этапом в проведении данного вмешательства является тщательное предоперационное планирование с подбором протеза необходимого размера и оценка неблагоприятного клинического исхода в зависимости от анатомических особенностей пациента.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. To evaluate the efficacy and safety of this method in patients with severe dysfunction of the mitral valve prosthesis.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. From May 2015 to March 2024, 25 patients with mitral valve prosthesis failure due to degenerative changes were treated in the Department of Cardiovascular Surgery. The patients underwent transapical implantation of the prosthesis in the mitral position using the valve-in-valve technique using the Edwards Sapien XT (Edwards Lifesciences USA – California) and Myval (Meril Life Sciences, Vapi, India) valve systems via transfemoral access.</p></sec><sec><title>Results</title><p>Results.Implantation was successful in all cases, no conversion to open intervention was registered. Comparison of preoperative and postoperative echocardiographic parameters revealed a statistically significant decrease in the level of mean and maximum transprosthetic pressure gradients (12 [9.5; 16.2] versus 6 [4.7; 6] and 29.5 [22; 33.5] versus 12 [10; 14.75], respectively, p&lt;0.0001), as well as the level of SPPA from 76 [62; 95] to 40 [35; 45] mmHg, p&lt;0.0001</p></sec><sec><title>Conclusion</title><p>Conclusion. Transcatheter implantation in the mitral position using the "valvein-valve" technique for the treatment of patients with high surgical risk with degeneration of the mitral valve prosthesis is an effective and safe technique. An important stage in this intervention is careful preoperative planning with the selection of a prosthesis of the required size and assessment of an unfavorable clinical outcome depending on the anatomical features of the patient.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>митральный клапан</kwd><kwd>биологический протез</kwd><kwd>транскатетерная имплантация биологического протеза методом «клапан-в-клапан» при дегенерации митрального протеза</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mitral valve</kwd><kwd>biological prosthesis</kwd><kwd>transcatheter implantation of biological prosthesis by the “valve-in-valve” method in case of mitral prosthesis degeneration</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">Eleid MF, Nkomo VT, Pislaru SV, Gersh BJ. Valvular Heart Disease: New Concepts in Pathophysiology and Therapeutic Approaches. 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