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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">CardioSomatics</journal-id><journal-title-group><journal-title xml:lang="en">CardioSomatics</journal-title><trans-title-group xml:lang="ru"><trans-title>CardioСоматика</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2221-7185</issn><issn publication-format="electronic">2658-5707</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">628564</article-id><article-id pub-id-type="doi">10.17816/CS628564</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original study articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Results of surgical treatment of aortic stenosis in patients with a narrow aortic root after Ozaki surgery and bioprosthetics: A retrospective single-center study</article-title><trans-title-group xml:lang="ru"><trans-title>Результаты хирургического лечения аортального стеноза у пациентов с узким фиброзным кольцом после операции Озаки и биопротезирования: ретроспективное одноцентровое исследование</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6089-9722</contrib-id><contrib-id contrib-id-type="spin">3153-8026</contrib-id><name-alternatives><name xml:lang="en"><surname>Bazylev</surname><given-names>Vladlen V.</given-names></name><name xml:lang="ru"><surname>Базылев</surname><given-names>Владлен Владленович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), professor</p></bio><bio xml:lang="ru"><p>доктор мед. наук, профессор</p></bio><email>cardio-penza@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9519-5036</contrib-id><contrib-id contrib-id-type="spin">3303-2522</contrib-id><name-alternatives><name xml:lang="en"><surname>Mikulyak</surname><given-names>Artur I.</given-names></name><name xml:lang="ru"><surname>Микуляк</surname><given-names>Артур Иванович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>mikulyak.artur@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3762-6472</contrib-id><name-alternatives><name xml:lang="en"><surname>Khadiev</surname><given-names>Dzhokhar M.</given-names></name><name xml:lang="ru"><surname>Хадиев</surname><given-names>Джохар Мусаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><email>dagdjomusa1995@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1815-7116</contrib-id><contrib-id contrib-id-type="spin">5680-7893</contrib-id><name-alternatives><name xml:lang="en"><surname>Karnakhin</surname><given-names>Vadim A.</given-names></name><name xml:lang="ru"><surname>Карнахин</surname><given-names>Вадим Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>vkhin@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0407-5504</contrib-id><name-alternatives><name xml:lang="en"><surname>Belik</surname><given-names>Artur O.</given-names></name><name xml:lang="ru"><surname>Белик</surname><given-names>Артур Олегович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><email>belik.artur@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Federal Center for Cardiovascular Surgery</institution></aff><aff><institution xml:lang="ru">Федеральный центр сердечно-сосудистой хирургии</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-11-15" publication-format="electronic"><day>15</day><month>11</month><year>2024</year></pub-date><volume>15</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>191</fpage><lpage>200</lpage><history><date date-type="received" iso-8601-date="2024-03-10"><day>10</day><month>03</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-08-29"><day>29</day><month>08</month><year>2024</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, ООО "Эко-Вектор"</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">ООО "Эко-Вектор"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://cardiosomatics.ru/2221-7185/article/view/628564">https://cardiosomatics.ru/2221-7185/article/view/628564</self-uri><abstract xml:lang="en"><p><bold><italic>BACKGROUND</italic></bold><italic>: </italic>Aortic stenosis (AS) itself is a common disease in patients of older populations, and its combination with a narrow aortic root puts the surgeon in front of choosing the most optimal option. The advantages of Ozaki's operation include hemodynamics close to the native aortic valve (AV) and the absence of the need for lifelong anticoagulant therapy.</p> <p><bold><italic>AIM</italic></bold><bold><italic>:</italic></bold><italic> </italic>To evaluate the hospital and long-term results of surgical treatment of patients with AS and a narrow fibrous ring who underwent Ozaki surgery or AV prosthetics with a biological prosthesis.</p> <p><bold><italic>MATERIALS</italic></bold><bold><italic> </italic></bold><bold><italic>AND</italic></bold><bold><italic> </italic></bold><bold><italic>METHODS</italic></bold><bold><italic>:</italic></bold><italic> </italic>In total, 836 isolated Ozaki operations or combined interventions of this kind were performed at the Federal Center for Cardiovascular Surgery (Penza). This retrospective single-center study included 150 patients with critical AC (effective opening area ≤1 cm<sup>2</sup>) in whose surgical treatment tactics Ozaki surgery or prosthetics with a biological prosthesis were used.</p> <p><bold><italic>RESULTS</italic></bold><bold><italic>:</italic></bold><italic> </italic>In the early postoperative period, group 1 patients had significantly lower values of the average and maximum gradients on the aortic valve and a larger area of the effective opening of the aortic valve. Also, in group 1 patients, the postoperative period of stay in intensive care is significantly higher, which is a consequence of the longer duration of the operation, the time of artificial circulation and myocardial ischemia. Long-term mortality is higher in the group with prosthetics of AV (Log Rank=0.006). Freedom from re-operation according to the analysis, there was no significant difference between the groups (Log Rank=0.226).</p> <p><bold><italic>CONCLUSION</italic></bold><bold><italic>:</italic></bold><italic> </italic>Ozaki surgery demonstrates the best hemodynamic characteristics on AV in comparison with a biological prosthesis in patients with a narrow fibrous ring of AV in the early and long-term follow-up periods.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Аортальный стеноз (АС) сам по себе является распространённым заболеванием у пациентов старших групп населения, а его сочетание с узким корнем аорты ставит хирурга перед выбором наиболее оптимального варианта. К преимуществам операции Озаки можно отнести близкую к нативному аортальному клапану (АК) гемодинамику и отсутствие необходимости в пожизненной антикоагулянтной терапии.</p> <p><bold>Цель.</bold> Оценить госпитальные и отдалённые результаты хирургического лечения пациентов с АС и узким фиброзным кольцом, которым выполнены операция Озаки или протезирование АК биологическим протезом.</p> <p><bold>Материалы и методы.</bold> Всего в Федеральном центре сердечно-сосудистой хирургии (г. Пенза) выполнено 836 изолированных операций Озаки или сочетанных вмешательств такого рода. В данное ретроспективное одноцентровое исследование включено 150 пациентов с критическим АС (площадь эффективного отверстия ≤1 cм<sup>2</sup>), в тактике хирургического лечения которых использованы операция Озаки или протезирование АК биологическим протезом.</p> <p><bold>Результаты.</bold> В раннем послеоперационном периоде у пациентов группы 1 были значимо ниже значения среднего и максимального градиентов на аортальном клапане и больше площадь эффективного отверстия АК. Также у пациентов группы 1 был значимо выше послеоперационный период пребывания в реанимации, что является следствием большей продолжительности операции, времени искусственного кровообращения и ишемии миокарда. Отдалённая летальность выше в группе с протезированием АК (Log Rank=0,006). Свобода от реоперации, по данным проведённого анализа, значимой разницы между группами не выявила (Log Rank=0,226).</p> <p><bold>Заключение.</bold> Операция Озаки демонстрирует лучшие гемодинамические характеристики на АК в сравнении с биологическим протезом у пациентов с узким фиброзным кольцом АК в раннем и отдалённом периодах наблюдения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>aortic valve</kwd><kwd>aortic stenosis</kwd><kwd>Ozaki operation</kwd><kwd>bioprosthetic aortic valve</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>аортальный клапан</kwd><kwd>аортальный стеноз</kwd><kwd>операция Озаки</kwd><kwd>биопротезирование аортального клапана</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Otto CM, Nishimura RA, Bonow RO, et al. 2020 ACC/AHA Guideline for the management of patients with valvular heart disease: A report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation. 2021;143(5):e72–e227. doi: 10.1161/CIR.0000000000000923</mixed-citation><mixed-citation xml:lang="ru">Otto C.M., Nishimura R.A., Bonow R.O., et al. 2020 ACC/AHA Guideline for the management of patients with valvular heart disease: a Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines // Circulation. 2021. Vol. 143, N. 5. Р. e72–e227. doi: 10.1161/CIR.0000000000000923</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Bazylev VV, Kobzev EE, Babukov RM, Rosseykin EV. Ozaki operation for narrow fibrous ring of aortic valve — a new solution to an old problem? Thoracic and cardiovascular surgery. 2018;60(3):217–225. doi: 10.24022/0236-2791-2018-60-3-217-225</mixed-citation><mixed-citation xml:lang="ru">Базылев В.В., Кобзев Е.Е., Бабуков Р.М., Россейкин Е.В. Операция Ozaki при узком фиброзном кольце аортального клапана — новое решение старой проблемы? // Грудная и сердечно-сосудистая хирургия. 2018. Т. 60, № 3. С. 217–225. doi: 10.24022/0236-2791-2018-60-3-217-225</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">Ozaki S, Kawase I, Yamashita H, et al. Aortic valve reconstruction using self-developed aortic valve plasty system in aortic valve disease. Interact Cardiovasc Thorac Surg. 2011;12(4):550–3. doi: 10.1510/icvts.2010.253682</mixed-citation><mixed-citation xml:lang="ru">Ozaki S., Kawase I., Yamashita H., et al. Aortic valve reconstruction using self-developed aortic valve plasty system in aortic valve disease // Interact Cardiovasc Thorac Surg. 2011. Vol. 12, N. 4. Р. 550–553. doi: 10.1510/icvts.2010.253682</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">Rosseykin EV, Bazylev VV, Batrakov PA, Karnakhin VA, Rastorguev AA. Immediate results of aortic valve cusp replacement with autopericardium using the Ozaki technique. Blood circulation pathology and cardiac surgery. 2016;20(2):44–48. doi: 10.21688-1681-3472-2016-2-44-48</mixed-citation><mixed-citation xml:lang="ru">Россейкин Е.В., Базылев В.В., Батраков П.А., Карнахин В.А., Расторгуев А.А. Непосредственные результаты протезирования створок аортального клапана аутоперикардом по методике Ozaki // Патология кровообращения и кардиохирургия. 2016. Т. 20, № 2. С. 44–48. doi: 10.21688-1681-3472-2016-2-44-48</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">Flameng W, Herregods MC, Vercalsteren M, et al. Prosthesis-patient mismatch predicts structural valve degeneration in bioprosthetic heart valves. Circulation. 2010;121(19):2123–2129. doi: 10.1161/CIRCULATIONAHA.109.901272</mixed-citation><mixed-citation xml:lang="ru">Flameng W., Herregods M.C., Vercalsteren M., et al. Prosthesis-patient mismatch predicts structural valve degeneration in bioprosthetic heart valves // Circulation. 2010. Vol. 121, N. 19. Р. 2123–2129. doi: 10.1161/CIRCULATIONAHA.109.901272</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">Cribier A, Eltchaninoff H, Bash A, et al. Percutaneous transcatheter implantation of an aortic valve prosthesis for calcific aortic stenosis: first human case description. Circulation. 2002;106(24):3006–3008. doi: 10.1161/01.CIR.0000047200.36165.B8</mixed-citation><mixed-citation xml:lang="ru">Cribier A., Eltchaninoff H., Bash A., et al. Percutaneous transcatheter implantation of an aortic valve prosthesis for calcific aortic stenosis: first human case description // Circulation. 2002. Vol. 106, N. 24. Р. 3006–3008. doi: 10.1161/01.CIR.0000047200.36165.B8</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">Fishbein GA, Schoen FJ, Fishbein MC. Transcatheter aortic valve implantation: status and challenges. Cardiovasc Pathol. 2013;23(2):65–70. doi: 10.1016/j.carpath.2013.10.001</mixed-citation><mixed-citation xml:lang="ru">Fishbein G.A., Schoen F.J., Fishbein M.C. Transcatheter aortic valve implantation: status and challenges // Cardiovasc Pathol. 2013. Vol. 23, N. 2. Р. 65–70. doi: 10.1016/j.carpath.2013.10.001</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">Mylotte D, Andalib A, Thériault-Lauzier P, et al. Transcatheter heart valve failure: a systematic review. Eur Heart J. 2015;36(21):1306–1327. doi: 10.1093/eurheartj/ehu388</mixed-citation><mixed-citation xml:lang="ru">Mylotte D., Andalib A., Thériault-Lauzier P., et al. Transcatheter heart valve failure: a systematic review // Eur Heart J. 2015. Vol. 36, N. 21. Р. 1306–1327. doi: 10.1093/eurheartj/ehu388</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">Makkar RR, Fontana G, Jilaihawi H, et al. Possible subclinical leaflet thrombosis in bioprosthetic aortic valves. N Engl J Med. 2015;373(21):2015–2024. doi: 10.1056/NEJMoa1509233</mixed-citation><mixed-citation xml:lang="ru">Makkar R.R., Fontana G., Jilaihawi H., et al. Possible subclinical leaflet thrombosis in bioprosthetic aortic valves // N Engl J Med. 2015. Vol. 373, N. 21. Р. 2015–2024. doi: 10.1056/NEJMoa1509233</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Okutucu S, Niazi AK, Oliveira D, et al. A systematic review on durability and structural valve deterioration in TAVR and surgical AVR. Acta Cardiol. 2021;76(9):921–932. doi: 10.1080/00015385.2020.1858250</mixed-citation><mixed-citation xml:lang="ru">Okutucu S., Niazi A.K., Oliveira D., et al. A systematic review on durability and structural valve deterioration in TAVR and surgical AVR // Acta Cardiol. 2021. Vol. 76, N. 9. Р. 921–932. doi: 10.1080/00015385.2020.1858250</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">Schoen FJ, Levy RJ. Calcification of tissue heart valve substitutes: progress toward understanding and prevention. Ann Thorac Surg. 2005;79(3):1072–1080. doi: 10.1016/j.athoracsur.2004.06.033</mixed-citation><mixed-citation xml:lang="ru">Schoen F.J., Levy R.J. Calcification of tissue heart valve substitutes: progress toward understanding and prevention // Ann Thorac Surg. 2005. Vol. 79, N. 3. Р. 1072–1080. doi: 10.1016/j.athoracsur.2004.06.033</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Alvarez-Cabo R. Sparing aortic valve techniques. J Thorac Dis. 2017;9(Suppl. 6):S526–S532. doi: 10.21037/jtd.2017.03.94</mixed-citation><mixed-citation xml:lang="ru">Álvarez-Cabo R. Sparing aortic valve techniques // J Thorac Dis. 2017. Vol. 9, Suppl. 6. Р. S526–S532. doi: 10.21037/jtd.2017.03.94</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">Aicher D, Fries R, Rodionycheva S, et al. Aortic valve repair leads to a low incidence of valve-related complications. Eur J Cardiothorac Surg. 201;3(1):127–132. doi: 10.1016/j.ejcts.2009.06.021</mixed-citation><mixed-citation xml:lang="ru">Aicher D., Fries R., Rodionycheva S., et al. Aortic valve repair leads to a low incidence of valve-related complications // Eur J Cardiothorac Surg. 2010. Vol. 37, N. 1. Р. 127–132. doi: 10.1016/j.ejcts.2009.06.021</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">Hammermeister K, Sethi GK, Henderson WG, et al. Outcomes 15 years after valve replacement with a mechanical versus a bioprosthetic valve: final report of the Veterans Affairs randomized trial. J Am Coll Cardiol. 200;3(4):1152–1158. doi: 10.1016/s0735-1097(00)00834-2</mixed-citation><mixed-citation xml:lang="ru">Hammermeister K., Sethi G.K., Henderson W.G., et al. Outcomes 15 years after valve replacement with a mechanical versus a bioprosthetic valve: final report of the Veterans Affairs randomized trial // J Am Coll Cardiol. 2000. Vol. 36, N. 4. Р. 1152–1158. doi: 10.1016/s0735-1097(00)00834-2</mixed-citation></citation-alternatives></ref></ref-list></back></article>
