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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">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">12465</article-id><article-id pub-id-type="doi">10.15690/vramn12465</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CARDIOLOGY AND CARDIOVASCULAR SURGERY: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ КАРДИОЛОГИИ И СЕРДЕЧНО-СОСУДИСТОЙ ХИРУРГИИ</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">Optimal Angiographic View for Implantation of Self-Expanding Transcatheter Aortic Valves</article-title><trans-title-group xml:lang="ru"><trans-title>Оптимальная проекция имплантации самораскрывающихся транскатетерных аортальных клапанов</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7442-520X</contrib-id><contrib-id contrib-id-type="spin">2707-0511</contrib-id><name-alternatives><name xml:lang="en"><surname>Mardanyan</surname><given-names>Gayk V.</given-names></name><name xml:lang="ru"><surname>Марданян</surname><given-names>Гайк Ваникович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук</p></bio><email>haikrurg@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8598-2933</contrib-id><contrib-id contrib-id-type="spin">5965-6158</contrib-id><name-alternatives><name xml:lang="en"><surname>Chargazia</surname><given-names>Shota G.</given-names></name><name xml:lang="ru"><surname>Чаргазия</surname><given-names>Шота Георгиевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Clinical Resident</p></bio><bio xml:lang="ru"><p>клинический ординатор</p></bio><email>shota.chg@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2395-5999</contrib-id><contrib-id contrib-id-type="spin">1778-4140</contrib-id><name-alternatives><name xml:lang="en"><surname>Kur-ipa</surname><given-names>Kiazim A.</given-names></name><name xml:lang="ru"><surname>Кур-ипа</surname><given-names>Киазим Асланович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Clinical Resident</p></bio><bio xml:lang="ru"><p>клинический ординатор</p></bio><email>kuripo90@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9323-4003</contrib-id><contrib-id contrib-id-type="spin">9515-5680</contrib-id><name-alternatives><name xml:lang="en"><surname>Polyakov</surname><given-names>Roman S.</given-names></name><name xml:lang="ru"><surname>Поляков</surname><given-names>Роман Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор</p></bio><email>roman.polyakov@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4988-4102</contrib-id><contrib-id contrib-id-type="spin">8905-1410</contrib-id><name-alternatives><name xml:lang="en"><surname>Puretskiy</surname><given-names>Mikhail V.</given-names></name><name xml:lang="ru"><surname>Пурецкий</surname><given-names>Михаил Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор</p></bio><email>9672287797@mail.ru</email><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5101-1004</contrib-id><contrib-id contrib-id-type="spin">4024-4326</contrib-id><name-alternatives><name xml:lang="en"><surname>Pirkova</surname><given-names>Aleksandra A.</given-names></name><name xml:lang="ru"><surname>Пиркова</surname><given-names>Александра Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук</p></bio><email>9672287797@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8521-7126</contrib-id><contrib-id contrib-id-type="spin">9687-2557</contrib-id><name-alternatives><name xml:lang="en"><surname>Vlasko</surname><given-names>Gordey S.</given-names></name><name xml:lang="ru"><surname>Власко</surname><given-names>Гордей Станиславович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD, Student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><email>vlasko13@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4488-1597</contrib-id><name-alternatives><name xml:lang="en"><surname>Popov</surname><given-names>Sergey O.</given-names></name><name xml:lang="ru"><surname>Попов</surname><given-names>Сергей Олегович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук</p></bio><email>Dr.Popov_S@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7636-4044</contrib-id><contrib-id contrib-id-type="spin">1126-8001</contrib-id><name-alternatives><name xml:lang="en"><surname>Abugov</surname><given-names>Sergey A.</given-names></name><name xml:lang="ru"><surname>Абугов</surname><given-names>Сергей Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor, Corresponding Member of the RAS</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, профессор, член-корреспондент РАН</p></bio><email>sabugov@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Russian Research Center of Surgery</institution></aff><aff><institution xml:lang="ru">Российский научный центр хирургии имени академика Б.В. Петровского</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Medical Academy of Continuing Professional Education</institution></aff><aff><institution xml:lang="ru">Российская медицинская академия непрерывного профессионального образования</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Russian Medical Academy of Continuing Professional Education</institution></aff><aff><institution xml:lang="ru">Российский научный центр хирургии имени академика Б.В. Петровского</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Russian Research Center of Surgery</institution></aff><aff><institution xml:lang="ru">Российская медицинская академия непрерывного профессионального образования</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-11-01" publication-format="electronic"><day>01</day><month>11</month><year>2023</year></pub-date><volume>78</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>305</fpage><lpage>313</lpage><history><date date-type="received" iso-8601-date="2023-05-27"><day>27</day><month>05</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-08-28"><day>28</day><month>08</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Издательство "Педиатръ"</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2024-11-01"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/12465">https://vestnikramn.spr-journal.ru/jour/article/view/12465</self-uri><abstract xml:lang="en"><p><bold>Background</bold><bold>.</bold> Transcatheter aortic valve implantation is safe and effective alternative to surgical treatment of severe aortic valve stenosis among patients of all risk groups. Optimal implantation depth is key for successful hemodynamic and clinical</p> <p><bold>Results.</bold> Despite the improvement of prostheses design and increasing experience of operators cardiac conduction abnormalities and paravalvular leak continue to be a significant complication of this procedure, directly affecting the long-term prognosis. Self-expanding valves require special approaches for optimal angiographic projection to assess the implantation depth of the prosthesis.</p> <p><bold>Aims</bold> — in this study we compared coplanar view and cusp overlap technique during self-expanding aortic valves implantation.</p> <p><bold>Methods. </bold>We performed a retrospective analysis of 81 TAVI performed in Russian Research Center of Surgery. The patients were divided into two groups depending on the implantation projection: coplanar view (CV) and cusp overlap technique (COT). The incidence of cardiac conduction abnormalities (cumulative incidence of third degree AV block and left bundle branch block) depending on the implantation projection was analyzed. The procedural characteristics in the form of contrast agent volume, fluoroscopic time and operator comfort were also evaluated.</p> <p><bold>Results. </bold>After TAVI 16 (51.6%) and 13 (26.0%) patients had cardiac conduction disturbances (cumulative incidence of third degree AV block and left bundle branch block) in the CV and COT respectively (p = 0.019). In the CV group, 2 (6.5%) patients, and in the COT group, 3 (6%) patients had third degree AV block (p = 0.935) and 14 (45.2%) и 10 (20%) left bundle branch block (p = 0,016). In the COT group, there was a significant decrease contrast media (181 ± 66.4 mL vs. 158.9 ± 50.8 mL, p = 0.032). Fluoroscopic time also decreased (23.2 ± 7.7 min vs. 21.3 ± 6.8 min), but without a significant difference (p = 0.678). According to the results of the operator survey, the COT projection was more comfortable.</p> <p><bold>Conclusions</bold><bold>.</bold> Optimal implantation depth is an important condition for achieving hemodynamic efficiency of the prosthesis and reducing the risk of conduction abnormalities. Operator comfort, better assessment of the implantation depth, safety and efficiency of the cusp overlap technique allow its use as the main implantation view for TAVI.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование</bold><bold>.</bold> Транскатетерная имплантация аортального клапана (ТИАК) является безопасной и эффективной альтернативой хирургическому лечению выраженного стеноза аортального клапана пациентов всех групп риска. Оптимальная глубина имплантации протеза — важное условие для достижения благоприятных гемодинамических и клинических результатов. Несмотря на совершенствование протезов и увеличение опыта рентгенхирургов, нарушения проводимости сердца и парапротезная регургитация продолжают оставаться самыми частыми осложнениями, влияющими на отдаленный прогноз пациента. При использовании самораскрывающихся клапанов требуются особые подходы к выбору проекции для оценки глубины имплантации протеза.</p> <p><bold>Цель исследования</bold> — сравнение влияния проекции совмещения левой и правой створки (cusp overlap technique, СОТ) и проекции трех створок в линию (three cusp technique, 3СТ) на эффективность достижения оптимальной глубины имплантации и частоту развития нарушений проводимости сердца при имплантации самораскрывающихся аортальных протезов.</p> <p><bold>Методы. </bold>Выполнен ретроспективный анализ 81 ТИАК, выполненных в РНЦХ имени Б.В. Петровского. Пациенты были разделены на две группы в зависимости от использованной проекции имплантации — 3СТ и СОТ. За первичную конечную точку была взята частота развития новых нарушений проводимости сердца в виде АВ-блокады 3-й степени и полной блокады левой ножки пучка Гиса в зависимости от используемой проекции имплантации. Также оценены процедуральные характеристики в виде объема контрастного вещества, времени скопии. Кроме того, осуществлялась оценка комфорта работы оператора при использовании данных проекций.</p> <p><bold>Результаты. </bold>После ТИАК нарушения проводимости сердца (совокупность АВ-блокад 3-й степени и полной блокады левой ножки пучка Гиса) зарегистрированы у 16 (51,6%) и 13 (26%) пациентов в группах соответственно 3СТ и СОТ (p = 0,019). В группах 3СТ и СОТ частота АВ-блокады 3-й степени составила соответственно 2 (6,5%) и 3 (6%), p = 0,935, а частота полной блокады левой ножки пучка Гиса — 14 (45,2%) и 10 (20%), p = 0,016. В группе СОТ отмечено значимое уменьшение использованного контрастного вещества (181 ± 66,4 против 158,9 ± 50,8 мл, p = 0,032). Также снижалось время скопии (23,2 ± 7,7 против 21,3 ± 6,8 мин), но без достоверной разницы (p = 0,678). По результатам опроса операторов проекция СОТ являлась более комфортной.</p> <p><bold>Заключение. </bold>Оптимальная глубина имплантации выступает важным условием для достижения гемодинамической эффективности протеза, снижения вероятности нарушений проводимости. Удобство в работе, лучшая оценка глубины имплантации, безопасность и эффективность методики наложения створок позволяют использовать ее в качестве основной техники при выполнении ТИАК самораскрывающимся протезом.</p></trans-abstract><kwd-group xml:lang="en"><kwd>transcatheter aortic valve implantation</kwd><kwd>cardiac conduction system disease</kwd><kwd>cusp overlap technique</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>транскатетерная имплантация аортального клапана</kwd><kwd>нарушение проводимости сердца</kwd><kwd>проекция совмещения створок</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Mack MJ, Leon MB, Thourani VH, et al. Transcatheter Aortic-Valve Replacement with a Balloon-Expandable Valve in Low-Risk Patients. N Engl J Med. 2019;380(18):1695–1705. doi: https://doi.org/10.1056/NEJMoa1814052</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Popma JJ, Deeb GM, Yakubov SJ, et al. Transcatheter Aortic-Valve Replacement with a Self-Expanding Valve in Low-Risk Patients. N Engl J Med. 2019;380(18):1706–1715. doi: https://doi.org/10.1056/NEJMoa1816885</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Sammour Y, Krishnaswamy A, Kumar A, et al. Incidence, Predictors, and Implications of Permanent Pacemaker Requirement After Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv. 2021;14(2):115–134. doi: https://doi.org/10.1016/j.jcin.2020.09.063</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>van Rosendael PJ, Delgado V, Bax JJ. Pacemaker implantation rate after transcatheter aortic valve implantation with early and new-generation devices: a systematic review. Eur Heart J. 2018;39(21): 2003–2013. doi: https://doi.org/10.1093/eurheartj/ehx785</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Faroux L, Chen S, Muntané-Carol G, et al. Clinical impact of conduction disturbances in transcatheter aortic valve replacement recipients: a systematic review and meta-analysis. Eur Heart J. 2020; 41(29):2771–2781. doi: https://doi.org/10.1093/eurheartj/ehz924</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Arnold M, Achenbach S, Pfeiffer I, et al. A method to determine suitable fluoroscopic projections for transcatheter aortic valve implantation by computed tomography. J Cardiovasc Comput Tomogr. 2012;6(6):422–428. doi: https://doi.org/10.1016/j.jcct.2012.10.008</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Binder RK, Leipsic J, Wood D, et al. Prediction of Optimal Deployment Projection for Transcatheter Aortic Valve Replacement. Circ Cardiovasc Interv. 2012;5(2):247–252. doi: https://doi.org/10.1161/CIRCINTERVENTIONS.111.966531</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Tang GHL, Zaid S, Michev I, et al. “Cusp-Overlap” View Simplifies Fluoroscopy-Guided Implantation of Self-Expanding Valve in Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv. 2018;11(16):1663–1665. doi: https://doi.org/10.1016/j.jcin.2018.03.018</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Rodés-Cabau J, Ellenbogen KA, Krahn AD, et al. Management of Conduction Disturbances Associated With Transcatheter Aortic Valve Replacement. J Am Coll Cardiol. 2019;74(8):1086–1106. doi: https://doi.org/10.1016/j.jacc.2019.07.014</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Андерсон Р.Г., Спайсер Д.Е., Хлавачек Э.М., и др. Хирургическая анатомия сердца по Уилкоксу: переулок с англ. / под науч. ред. Г.Э. Фальковского, С.П. Глянцева, Ю.С. Глянцевой. — М.: Логосфера, 2015. — 456 с. [Anderson RG, Spiser DE, Hlavacek EM, et al. Wilcox’s Surgical Anatomy of the Heart. Fal’kovskij GE, Glyancev SP, Glyanceva YuS (eds). Moscow: Logosfera; 2015. 456 p. (In Russ.)]</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Kawashima T, Sato F. Visualizing anatomical evidences on atrioventricular conduction system for TAVI. Int J Cardiol. 2014;174(1):1–6. doi: https://doi.org/10.1016/j.ijcard.2014.04.003</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Hamdan A, Guetta V, Klempfner R, et al. Inverse Relationship between Membranous Septal Length and the Risk of Atrioventricular Block in Patients Undergoing Transcatheter Aortic Valve Implantation. JACC Cardiovasc Interv. 2015;8(9):1218–1228. doi: https://doi.org/10.1016/j.jcin.2015.05.010</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Jilaihawi H, Zhao Z, Du R, et al. Minimizing Permanent Pacemaker Following Repositionable Self-Expanding Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv. 2019;12(18): 1796–1807. doi: https://doi.org/10.1016/j.jcin.2019.05.056</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Moreno R, Dobarro D, López de Sá E, et al. Cause of complete atrioventricular block after percutaneous aortic valve implantation: insights from a necropsy study. Circulation. 2009;120(5):е29–30. doi: https://doi.org/10.1161/CIRCULATIONAHA.109.849281</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Petronio AS, Sinning JM, Van Mieghem N, et al. Optimal Implantation Depth and Adherence to Guidelines on Permanent Pacing to Improve the Results of Transcatheter Aortic Valve Replacement with the Medtronic CoreValve System. JACC Cardiovasc Interv. 2015;8(6):837–846. doi: https://doi.org/10.1016/j.jcin.2015.02.005</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Thériault-Lauzier P, Andalib A, Martucci G, et al. Fluoroscopic Anatomy of Left-Sided Heart Structures for Transcatheter Interventions. JACC Cardiovasc Interv. 2014;7:947–957. doi: https://doi.org/10.1016/j.jcin.2014.06.002</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Cusp Overlap Technique in TAVR. Cardiac Interventions Today. January/February 2021. Available from: https://citoday.com/articles/2021-jan-feb-supplement/cusp-overlap-technique-in-tavr</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Maier O, Piayda K, Binnebößel S, et al. Real-world experience with the cusp-overlap deployment technique in transcatheter aortic valve replacement: A propensity-matched analysis. Front Cardiovasc Med. 2022;9:847568. doi: https://doi.org/10.3389/fcvm.2022.847568</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Mendiz OA, Noč M, Fava CM, et al. Impact of Cusp-Overlap View for TAVR with Self-Expandable Valves on 30-Day Conduction Disturbances. J Interv Cardiol. 2021;2021:9991528. doi: https://doi.org/10.1155/2021/9991528</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Pascual I, Hernández-Vaquero D, Alperi A, et al. Permanent Pacemaker Reduction Using Cusp-Overlapping Projection in TAVR. JACC Cardiovasc Interv. 2022;15(2):150–161. doi: https://doi.org/10.1016/j.jcin.2021.10.002</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Баранов А.А., Крестьянинов О.В., Хелимский Д.А., и др. Постоянная электрокардиостимуляция после транскате-терной имплантации самораскрывающихся биопротезов аортального клапана: данные одноцентрового регистра // Патология кровообращения и кардиохирургия. — 2022. — Т. 26. — № 3. — С. 50–63. [Baranov AA, Krestyaninov OV, Khelimskii DA, et al. Permanent pacemaker implantation after transcatheter self-expanding aortic valve replacement: data from a single-center registry. Patologiya krovoobrashcheniya i kardiokhirurgiya = Circulation Pathology and Cardiac Surgery. 2022;26(3):50–63. (In Russ.)] doi: https://doi.org/10.21688/1681-3472-2022-3-50-63</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Rexha E, Schlichting A, Chung D, et al. Tick Tock timing of permanent pacemaker implantation after transcatheter aortic valve replacement. A single center review. Europace. 2023;25(Suppl_1). doi: https://doi.org/10.1093/europace/euad122.252</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Rodés-Cabau J, Ellenbogen KA, Krahn AD, et al. Management of Conduction Disturbances Associated with Transcatheter Aortic Valve Replacement. J Am Coll Cardiol. 2019;74(8):1086–1106. doi: https://doi.org/10.1016/j.jacc.2019.07.014</mixed-citation></ref></ref-list></back></article>
