<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">kpccz</journal-id><journal-title-group><journal-title xml:lang="ru">Комплексные проблемы сердечно-сосудистых заболеваний</journal-title><trans-title-group xml:lang="en"><trans-title>Complex Issues of Cardiovascular Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2306-1278</issn><issn pub-type="epub">2587-9537</issn><publisher><publisher-name>Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17802/2306-1278-2025-14-6-47-57</article-id><article-id custom-type="elpub" pub-id-type="custom">kpccz-1579</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 ИССЛЕДОВАНИЯ. Сердечно-сосудистая хирургия</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES. Cardiovascular surgery</subject></subj-group></article-categories><title-group><article-title>НЕПОСРЕДСТВЕННЫЕ РЕЗУЛЬТАТЫНЕРЕЗЕКЦИОННЫХ МЕТОДИК КОРРЕКЦИИ ДЕГЕНЕРАТИВНОЙ МИТРАЛЬНОЙ НЕДОСТАТОЧНОСТИ</article-title><trans-title-group xml:lang="en"><trans-title>A COMPARISON OF EARLY RESULTS OF NON-RESECTION TECHNIQUES FOR CORRECTING DEGENERATIVE MITRAL REGURGITATION</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5537-0864</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евтушенко</surname><given-names>Владимир Валериевич</given-names></name><name name-style="western" xml:lang="en"><surname>Evtushenko</surname><given-names>Vladimir V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук врач – сердечно-сосудистый хирург кардиохирургического отделения №1 Научно-исследовательского института кардиологии – филиала Федерального государственного бюджетного научного учреждения «Томский национальный исследовательский медицинский центр Российской академии наук», Томск, Российская Федерация</p></bio><bio xml:lang="en"><p>MD, PhD in Medical Sciences, Cardiovascular Surgeon, Department of Cardiac Surgery №1, Cardiology Research Institute, Federal State Budgetary Institution “Tomsk National Research Medical Center of the Russian Academy of Sciences”, Tomsk, Russian Federation</p></bio><email xlink:type="simple">evtushenko.vladimir@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/0000-0001-5147-8600</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жилина</surname><given-names>Александра Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Zhilina</surname><given-names>Aleksandra N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, врач – сердечно-сосудистый хирург кардиохирургического отделения № 1 Научно-исследовательского института кардиологии – филиала Федерального государственного бюджетного научного учреждения «Томский национальный исследовательский медицинский центр Российской академии наук», Томск, Российская Федерация</p></bio><bio xml:lang="en"><p>Post-graduate Student, Cardiovascular Surgeon, Department of Cardiac Surgery №1, Cardiology Research Institute, Federal State Budgetary Institution “Tomsk National Research Medical Center of the Russian Academy of Sciences”, Tomsk, Russian Federation</p></bio><email xlink:type="simple">alexandra.jilina@yandex.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/0000-0002-3081-9477</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлюкова</surname><given-names>Елена Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlyukova</surname><given-names>Elena N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор заведующая научно-исследовательским отделением лучевой и инструментальной диагностики федерального государственного бюджетного учреждения «Национальный медицинский исследовательский центр имени академика Е.Н. Мешалкина» Министерства здравоохранения Российской Федерации, Новосибирск, Российская Федерация</p></bio><bio xml:lang="en"><p>MD, PhD in Medical Sciences, Professor, Head of the Research Department of Radiology and Instrumental Diagnostics, Federal State Budgetary Institution “National Medical Research Center named after academician E.N. Meshalkin” of the Ministry of Healthcare of the Russian Federation, Novosibirsk, Russian Federation</p></bio><email xlink:type="simple">pavlyukovaelena@yandex.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/0000-0001-8475-4667</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евтушенко</surname><given-names>Алексей Валерьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Evtushenko</surname><given-names>Aleksey V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук главный врач областного государственного автономного учреждения здравоохранения «Томская областная клиническая больница», Томск, Российская Федерация</p></bio><bio xml:lang="en"><p>MD, PhD in Medical Sciences, Head of the Regional State Autonomous Healthcare Institution “Tomsk Regional Clinical Hospital”, Tomsk, Russian Federation</p></bio><email xlink:type="simple">ave@kemcardio.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Научно-исследовательский институт кардиологии – филиал Федерального государственного бюджетного научного учреждения «Томский национальный исследовательский медицинский центр Российской академии наук»<country>Россия</country></aff><aff xml:lang="en">Cardiology Research Institute, Federal State Budgetary Institution “Tomsk National Research Medical Center of the Russian Academy of Sciences”<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное учреждение «Национальный медицинский исследовательский центр имени академика Е.Н. Мешалкина» Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Institution “National Medical Research Center named after academician E.N. Meshalkin” of the Ministry of Healthcare of the Russian Federation<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Областное государственное автономное учреждение здравоохранения «Томская областная клиническая больница»<country>Россия</country></aff><aff xml:lang="en">Regional State Autonomous Healthcare Institution “Tomsk Regional Clinical Hospital”<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>12</month><year>2025</year></pub-date><volume>14</volume><issue>6</issue><fpage>47</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Евтушенко В.В., Жилина А.Н., Павлюкова Е.Н., Евтушенко А.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Евтушенко В.В., Жилина А.Н., Павлюкова Е.Н., Евтушенко А.В.</copyright-holder><copyright-holder xml:lang="en">Evtushenko V.V., Zhilina A.N., Pavlyukova E.N., Evtushenko A.V.</copyright-holder><license 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.nii-kpssz.com/jour/article/view/1579">https://www.nii-kpssz.com/jour/article/view/1579</self-uri><abstract><sec><title>Основные положения</title><p>Основные положения</p><p>Нерезекционные методики коррекции митральной недостаточности (транслокация вторичных хорд и протезирование хорд) продемонстрировали сопоставимые удовлетворительные непосредственные результаты.</p></sec><sec><title> </title><p> </p></sec><sec><title>Цель</title><p>Цель. Оценка непосредственных результатов транслокации вторичных хорд и протезирования хорд при дегенеративной митральной недостаточности.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В проспективное исследование вошли 58 пациентов (средний возраст 57 (49; 64) лет; 21 женщина) с дегенеративной митральной недостаточностью второго типа (ERO 43 (30; 50) мм2), которым выполнена реконструкция митрального клапана (МК). До операции 94,7% больных имели второй или третий функциональный класс по NYHA. Пациенты рандомизированы на две группы: транслокация вторичных хорд (n = 30) и протезирование хорд (n = 28). Всем больным выполнена митральная аннулопластика опорным кольцом, а также трансторакальная эхокардиография в течение года после операции.</p></sec><sec><title>Результаты</title><p>Результаты. Успешная реконструкция МК проведена во всех случаях без конверсии в протезирование. Обе группы имели сопоставимые структурно-функциональные ультразвуковые параметры сердца в послеоперационном периоде. Митральной регургитации более первой степени не зарегистрировано (41% пациентов имели регургитацию первой степени). Переднего систолического движения передней створки МК, ятрогенного митрального стеноза не выявлено ни в одном случае. У одного пациента из группы протезирования хорд в раннем послеоперационном периоде развилось острое нарушение мозгового кровообращения по ишемическому типу. Других вторичных конечных точек достигнуто не было.</p></sec><sec><title>Заключение</title><p>Заключение. Сравниваемые нерезекционные методики являются эффективными сопоставимыми клапансохраняющими вмешательствами с удовлетворительными непосредственными результатами.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Highlights</title><p>Highlights</p><p>Non-resection repair techniques – transposition of secondary chordae and chordal replacement – in mitral valve prolapse showed comparable short-term results, which indicated the effectiveness of the methods.</p></sec><sec><title> </title><p> </p></sec><sec><title>Aim</title><p>Aim. To compare the early outcomes of chordal transposition and chordal replacement techniques in patients with degenerative mitral regurgitation.</p></sec><sec><title>Methods</title><p>Methods. The prospective study included 58 adult patients (mean age 57 (49; 64) years, 21 female) with severe degenerative type II MR (ERO 43 (30; 50) mm2) who underwent primary MV repair. 94,7% of patients were in NYHA class II or III before surgery. The patients were randomized in two groups: 1) chordal transposition (CT) group included 30 patients, 2) chordal replacement (CR group) included 28 patients. Mitral prosthetic ring implantation was performed in all cases. Transthoracic echocardiography was performed one year after surgery.</p></sec><sec><title>Results</title><p>Results. Successful MV repair was accomplished in all patients without conversion to valve replacement. Both groups had comparable structural and functional ultrasound heart characteristics in postoperative period. Patients in both groups did not have recurrent MR of more than 1 degree (41% with MR 1 degree). Systolic anterior motion of MV and iatrogenic mitral stenosis after valve repair were not detected. One patient in the CR group had an ischemic stroke in early postoperative period. No other secondary endpoints were reached in either group.</p></sec><sec><title>Conclusion</title><p>Conclusion. Compared non-resection techniques are effective comparable methods of MV reconstruction with good early outcomes.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Протезирование хорд</kwd><kwd>Транслокация хорд</kwd><kwd>Нерезекционные методики</kwd><kwd>Реконструкция митрального клапана</kwd><kwd>Недостаточность митрального клапана</kwd><kwd>Митральная регургитация</kwd><kwd>Непосредственные результаты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Chordal replacement</kwd><kwd>Chordal transposition</kwd><kwd>Non-resection techniques</kwd><kwd>Mitral valve reconstruction</kwd><kwd>Mitral valve insufficiency</kwd><kwd>Mitral regurgitation</kwd><kwd>Early outcomes</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Исследование выполнено в рамках прикладной научной темы ОССХ НИИ кардиологии Томского НИМЦ.</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">von Oppell U.O., Mohr F.W. Chordal replacement for both minimally invasive and conventional mitral valve surgery using premeasured Gore-Tex loops. Ann Thorac Surg. 2000;70(6):2166-8. doi: 10.1016/s0003-4975(00)02047-6.</mixed-citation><mixed-citation xml:lang="en">von Oppell U.O., Mohr F.W. Chordal replacement for both minimally invasive and conventional mitral valve surgery using premeasured Gore-Tex loops. Ann Thorac Surg. 2000;70(6):2166-8. doi: 10.1016/s0003-4975(00)02047-6.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Wu S., Chai A., Arimie S., Mehra A., Clavijo L., Matthews R.V., Shavelle D.M. Incidence and treatment of severe primary mitral regurgitation in contemporary clinical practice. Cardiovasc Revasc Med. 2018;19(8):960-963. doi: 10.1016/j.carrev.2018.07.021.</mixed-citation><mixed-citation xml:lang="en">Wu S., Chai A., Arimie S., Mehra A., Clavijo L., Matthews R.V., Shavelle D.M. Incidence and treatment of severe primary mitral regurgitation in contemporary clinical practice. Cardiovasc Revasc Med. 2018;19(8):960-963. doi: 10.1016/j.carrev.2018.07.021.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Meier S., Seeburger J., Borger M.A. Advances in Mitral Valve Surgery. Curr Treat Options Cardiovasc Med. 2018;20(9):75. doi: 10.1007/s11936-018-0666-3.</mixed-citation><mixed-citation xml:lang="en">Meier S., Seeburger J., Borger M.A. Advances in Mitral Valve Surgery. Curr Treat Options Cardiovasc Med. 2018;20(9):75. doi: 10.1007/s11936-018-0666-3.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Desai M.Y., Grigioni F., Di Eusanio M., Saccocci M., Taramasso M., Maisano F., Suri R.M., Gillinov A.M. Outcomes in Degenerative Mitral Regurgitation: Current State-of-the Art and Future Directions. Prog Cardiovasc Dis. 2017;60(3):370-385. doi: 10.1016/j.pcad.2017.10.005.</mixed-citation><mixed-citation xml:lang="en">Desai M.Y., Grigioni F., Di Eusanio M., Saccocci M., Taramasso M., Maisano F., Suri R.M., Gillinov A.M. Outcomes in Degenerative Mitral Regurgitation: Current State-of-the Art and Future Directions. Prog Cardiovasc Dis. 2017;60(3):370-385. doi: 10.1016/j.pcad.2017.10.005.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">van Wijngaarden A.L., Tomšič A., Mertens B.J.A., Fortuni F., Delgado V., Bax J.J., Klautz R.J.M., Marsan N.A., Palmen M. Mitral valve repair for isolated posterior mitral valve leaflet prolapse: The effect of respect and resect techniques on left ventricular function. J Thorac Cardiovasc Surg. 2022;164(5):1488-1497.e3. doi: 10.1016/j.jtcvs.2021.02.017.</mixed-citation><mixed-citation xml:lang="en">van Wijngaarden A.L., Tomšič A., Mertens B.J.A., Fortuni F., Delgado V., Bax J.J., Klautz R.J.M., Marsan N.A., Palmen M. Mitral valve repair for isolated posterior mitral valve leaflet prolapse: The effect of respect and resect techniques on left ventricular function. J Thorac Cardiovasc Surg. 2022;164(5):1488-1497.e3. doi: 10.1016/j.jtcvs.2021.02.017.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Chemtob R.A., Wierup P., Mick S., Gillinov M. Choosing the -Best" surgical techniques for mitral valve repair: Lessons from the literature. J Card Surg. 2019;34(8):717-727. doi: 10.1111/jocs.14089.</mixed-citation><mixed-citation xml:lang="en">Chemtob R.A., Wierup P., Mick S., Gillinov M. Choosing the -Best" surgical techniques for mitral valve repair: Lessons from the literature. J Card Surg. 2019;34(8):717-727. doi: 10.1111/jocs.14089.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Sá M.P., Cavalcanti L.R.P., Van den Eynde J., Amabile A., Escorel Neto A.C., Perazzo A.M., Weymann A., Ruhparwar A., et al. Respect versus resect approaches for mitral valve repair: A study-level meta-analysis. Trends Cardiovasc Med. 2023;33(4):225-239. doi: 10.1016/j.tcm.2022.01.005.</mixed-citation><mixed-citation xml:lang="en">Sá M.P., Cavalcanti L.R.P., Van den Eynde J., Amabile A., Escorel Neto A.C., Perazzo A.M., Weymann A., Ruhparwar A., et al. Respect versus resect approaches for mitral valve repair: A study-level meta-analysis. Trends Cardiovasc Med. 2023;33(4):225-239. doi: 10.1016/j.tcm.2022.01.005.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Anyanwu A.C., Itagaki S., Chikwe J., El-Eshmawi A., Adams D.H. A complexity scoring system for degenerative mitral valve repair. J Thorac Cardiovasc Surg. 2016;151(6):1661-70. doi: 10.1016/j.jtcvs.2016.01.033.</mixed-citation><mixed-citation xml:lang="en">Anyanwu A.C., Itagaki S., Chikwe J., El-Eshmawi A., Adams D.H. A complexity scoring system for degenerative mitral valve repair. J Thorac Cardiovasc Surg. 2016;151(6):1661-70. doi: 10.1016/j.jtcvs.2016.01.033.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Caldonazo T., Sá M.P., Jacquemyn X., Van den Eynde J., Kirov H., Harik L., Fischer J., Vervoort D., Bonatti J., Sultan I., Doenst T. Respect Versus Resect Approaches for Mitral Valve Repair: A Meta-Analysis of Reconstructed Time-to-Event Data. Am J Cardiol. 2024;213:5-11. doi: 10.1016/j.amjcard.2023.12.010.</mixed-citation><mixed-citation xml:lang="en">Caldonazo T., Sá M.P., Jacquemyn X., Van den Eynde J., Kirov H., Harik L., Fischer J., Vervoort D., Bonatti J., Sultan I., Doenst T. Respect Versus Resect Approaches for Mitral Valve Repair: A Meta-Analysis of Reconstructed Time-to-Event Data. Am J Cardiol. 2024;213:5-11. doi: 10.1016/j.amjcard.2023.12.010.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Noack T., Borger M. Chordal replacement: future surgical gold standard or first-line option as bridge to definitive therapy in primary mitral regurgitation? Ann Cardiothorac Surg. 2021;10(1):167-169. doi: 10.21037/acs-2020-mv-22.</mixed-citation><mixed-citation xml:lang="en">Noack T., Borger M. Chordal replacement: future surgical gold standard or first-line option as bridge to definitive therapy in primary mitral regurgitation? Ann Cardiothorac Surg. 2021;10(1):167-169. doi: 10.21037/acs-2020-mv-22.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Макогончук И.С., Евтушенко В.В., Евтушенко А.В. Клинические и фундаментальные аспекты протезирования и транслокации хорд митрального клапана. Сибирский журнал клинической и экспериментальной медицины. 2018;33(1):27-32. doi:10.29001/2073-8552-2018-33-1-27-32.</mixed-citation><mixed-citation xml:lang="en">Makogonchuk I.S., Evtushenko V.V., Evtushenko A.V. Clinical and fundamental aspects of prosthetics and translocation of mitral valve chords. Siberian Journal of Clinical and Experimental Medicine. 2018;33(1):27-32. doi:10.29001/2073-8552-2018-33-1-27-32. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Di Mauro M., Bonalumi G., Giambuzzi I., Messi P., Cargoni M., Paparella D., Lorusso R., Calafiore A.M. Mitral valve repair with artificial chords: Tips and tricks. J Card Surg. 2022;37(12):4081-4087. doi: 10.1111/jocs.17076.</mixed-citation><mixed-citation xml:lang="en">Di Mauro M., Bonalumi G., Giambuzzi I., Messi P., Cargoni M., Paparella D., Lorusso R., Calafiore A.M. Mitral valve repair with artificial chords: Tips and tricks. J Card Surg. 2022;37(12):4081-4087. doi: 10.1111/jocs.17076.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Elde S., Woo Y.J.. Neochords: How long, how many, too many? JTCVS Tech. 2023;22:59-64. doi: 10.1016/j.xjtc.2023.10.018.</mixed-citation><mixed-citation xml:lang="en">Elde S., Woo Y.J.. Neochords: How long, how many, too many? JTCVS Tech. 2023;22:59-64. doi: 10.1016/j.xjtc.2023.10.018.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Marin-Cuartas M., Imbrie-Moore A.M., Zhu Y., Park M.H., Wilkerson R., Leipzig M., Borger M.A., Woo Y.J. Biomechanical engineering analysis of commonly utilized mitral neochordae. JTCVS Open. 2021;8:263-275. doi: 10.1016/j.xjon.2021.07.040.</mixed-citation><mixed-citation xml:lang="en">Marin-Cuartas M., Imbrie-Moore A.M., Zhu Y., Park M.H., Wilkerson R., Leipzig M., Borger M.A., Woo Y.J. Biomechanical engineering analysis of commonly utilized mitral neochordae. JTCVS Open. 2021;8:263-275. doi: 10.1016/j.xjon.2021.07.040.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Смышляев К.А., Евтушенко А.В., Евтушенко В.В., Павлюкова Е.Н. Отдаленные результаты сочетанной миэктомии с пластикой митрального клапана у больных гипертрофической обструктивной кардиомиопатией. Сибирский журнал клинической и экспериментальной медицины. 2016;31(2):82-87. doi:10.29001/2073-8552-2016-31-2-82-87.</mixed-citation><mixed-citation xml:lang="en">Smyshlyaev K.A., Evtushenko A.V., Evtushenko V.V., Pavlyukova E.N. Analysis of the longxterm results of combined myectomy in patients with hypertrophic obstructive cardiomyopathy. Siberian Journal of Clinical and Experimental Medicine. 2016;31(2):82-87. doi:10.29001/2073-8552-2016-31-2-82-87. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Chan V., Mazer C.D., Ali F.M., Quan A., Ruel M., de Varennes B.E., Gregory A.J., Bouchard D., et al. Randomized, Controlled Trial Comparing Mitral Valve Repair With Leaflet Resection Versus Leaflet Preservation on Functional Mitral Stenosis: The CAMRA CardioLink-2 Study. Circulation. 2020;142(14):1342-1350. doi: 10.1161/CIRCULATIONAHA.120.046853.</mixed-citation><mixed-citation xml:lang="en">Chan V., Mazer C.D., Ali F.M., Quan A., Ruel M., de Varennes B.E., Gregory A.J., Bouchard D., et al. Randomized, Controlled Trial Comparing Mitral Valve Repair With Leaflet Resection Versus Leaflet Preservation on Functional Mitral Stenosis: The CAMRA CardioLink-2 Study. Circulation. 2020;142(14):1342-1350. doi: 10.1161/CIRCULATIONAHA.120.046853.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Pfannmueller B., Misfeld M., Verevkin A., Garbade J., Holzhey D.M., Davierwala P., Seeburger J., Noack T., Borger M.A. Loop neochord versus leaflet resection techniques for minimally invasive mitral valve repair: long-term results. Eur J Cardiothorac Surg. 2021;59(1):180-186. doi: 10.1093/ejcts/ezaa255.</mixed-citation><mixed-citation xml:lang="en">Pfannmueller B., Misfeld M., Verevkin A., Garbade J., Holzhey D.M., Davierwala P., Seeburger J., Noack T., Borger M.A. Loop neochord versus leaflet resection techniques for minimally invasive mitral valve repair: long-term results. Eur J Cardiothorac Surg. 2021;59(1):180-186. doi: 10.1093/ejcts/ezaa255.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Brescia A.A., Watt T.M.F., Rosenbloom L.M., Murray S.L., Wu X., Romano M.A., Bolling S.F.; Michigan Mitral Research Group. Anterior versus posterior leaflet mitral valve repair: A propensity-matched analysis. J Thorac Cardiovasc Surg. 2021;162(4):1087-1096.e3. doi: 10.1016/j.jtcvs.2019.11.148.</mixed-citation><mixed-citation xml:lang="en">Brescia A.A., Watt T.M.F., Rosenbloom L.M., Murray S.L., Wu X., Romano M.A., Bolling S.F.; Michigan Mitral Research Group. Anterior versus posterior leaflet mitral valve repair: A propensity-matched analysis. J Thorac Cardiovasc Surg. 2021;162(4):1087-1096.e3. doi: 10.1016/j.jtcvs.2019.11.148.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">David T.E., David C.M., Lafreniere-Roula M., Manlhiot C. Long-term outcomes of chordal replacement with expanded polytetrafluoroethylene sutures to repair mitral leaflet prolapse. J Thorac Cardiovasc Surg. 2020;160(2):385-394.e1. doi: 10.1016/j.jtcvs.2019.08.006.</mixed-citation><mixed-citation xml:lang="en">David T.E., David C.M., Lafreniere-Roula M., Manlhiot C. Long-term outcomes of chordal replacement with expanded polytetrafluoroethylene sutures to repair mitral leaflet prolapse. J Thorac Cardiovasc Surg. 2020;160(2):385-394.e1. doi: 10.1016/j.jtcvs.2019.08.006.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">El Gabry M., Mourad F., Loosen L., Ruhparwar A., Demircioglu E., Wendt D., Jakob H., Shehada S.E. A new simplified technique for artificial chordae implantation in mitral valve repair with its early results. J Thorac Dis. 2020;12(3):724-732. doi: 10.21037/jtd.2019.12.105.</mixed-citation><mixed-citation xml:lang="en">El Gabry M., Mourad F., Loosen L., Ruhparwar A., Demircioglu E., Wendt D., Jakob H., Shehada S.E. A new simplified technique for artificial chordae implantation in mitral valve repair with its early results. J Thorac Dis. 2020;12(3):724-732. doi: 10.21037/jtd.2019.12.105.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Jeong S., Kim S.M., Hong W., Ko M., McPherson D.D., Kim H. Biomechanical Evaluation of Mitral Valve Repair: Virtual Chordal Transposition to Restore Anterior Leaflet Prolapse. Rev Cardiovasc Med. 2023;24(12):367. doi: 10.31083/j.rcm2412367.</mixed-citation><mixed-citation xml:lang="en">Jeong S., Kim S.M., Hong W., Ko M., McPherson D.D., Kim H. Biomechanical Evaluation of Mitral Valve Repair: Virtual Chordal Transposition to Restore Anterior Leaflet Prolapse. Rev Cardiovasc Med. 2023;24(12):367. doi: 10.31083/j.rcm2412367.</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>
