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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">1282</article-id><article-id pub-id-type="doi">10.15690/vramn1282</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">Results of CABG Using Microsurgical Technique and Endarterectomy for Diffuse Lesions of the Coronary Arteries</article-title><trans-title-group xml:lang="ru"><trans-title>Результаты коронарного шунтирования с использованием микрохирургической техники и эндартерэктомии при диффузном поражении коронарных артерий</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3325-9743</contrib-id><contrib-id contrib-id-type="spin">8710-6679</contrib-id><name-alternatives><name xml:lang="en"><surname>Shiryaev</surname><given-names>Andrei A.</given-names></name><name xml:lang="ru"><surname>Ширяев</surname><given-names>Андрей Андреевич</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>д.м.н., профессор, член-корреспондент РАН</p></bio><email>evsey101@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2105-8258</contrib-id><contrib-id contrib-id-type="spin">6756-8930</contrib-id><name-alternatives><name xml:lang="en"><surname>Akchurin</surname><given-names>Renat S.</given-names></name><name xml:lang="ru"><surname>Акчурин</surname><given-names>Ренат Сулейманович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Professor, Academician of the RAS</p></bio><bio xml:lang="ru"><p>д.м.н., профессор, академик РАН</p></bio><email>rsakchurin@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2297-6026</contrib-id><contrib-id contrib-id-type="spin">9389-2659</contrib-id><name-alternatives><name xml:lang="en"><surname>Vasiliev</surname><given-names>Vladislav P.</given-names></name><name xml:lang="ru"><surname>Васильев</surname><given-names>Владислав Петрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Senior Researcher</p></bio><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник</p></bio><email>vladpetrovich@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0257-1398</contrib-id><contrib-id contrib-id-type="spin">6073-1380</contrib-id><name-alternatives><name xml:lang="en"><surname>Galyautdinov</surname><given-names>Damir M.</given-names></name><name xml:lang="ru"><surname>Галяутдинов</surname><given-names>Дамир Мажитович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Senior Researcher</p></bio><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник</p></bio><email>damirmaga@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2925-244X</contrib-id><name-alternatives><name xml:lang="en"><surname>Vlasova</surname><given-names>Elina E.</given-names></name><name xml:lang="ru"><surname>Власова</surname><given-names>Элина Евгеньевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD, Senior Researcher</p></bio><bio xml:lang="ru"><p>к.м.н., старший научный сотрудник</p></bio><email>docelina@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7767-1695</contrib-id><name-alternatives><name xml:lang="en"><surname>Kurbanov</surname><given-names>Said K.</given-names></name><name xml:lang="ru"><surname>Курбанов</surname><given-names>Саид Курбанович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD Student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><email>kurbanov_said_93@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3312-9447</contrib-id><contrib-id contrib-id-type="spin">2915-4367</contrib-id><name-alternatives><name xml:lang="en"><surname>Zaikovskii</surname><given-names>Vladimir Y.</given-names></name><name xml:lang="ru"><surname>Зайковский</surname><given-names>Владимир Юрьевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, PhD Student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><email>vzaikovskii@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Medical Research Centre of Cardiology Named after Academician E.I. Chazov</institution></aff><aff><institution xml:lang="ru">Национальный медицинский исследовательский центр кардиологии имени академика Е.И. Чазова</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-05-26" publication-format="electronic"><day>26</day><month>05</month><year>2022</year></pub-date><volume>77</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>119</fpage><lpage>130</lpage><history><date date-type="received" iso-8601-date="2020-02-09"><day>09</day><month>02</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2022-04-13"><day>13</day><month>04</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Издательство "Педиатръ"</copyright-statement><copyright-year>2022</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="2023-05-26"/><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/1282">https://vestnikramn.spr-journal.ru/jour/article/view/1282</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> The number of patients (pts) with diffuse lesions among coronary artery bypass grafting (CABG) candidates has increased; they are expected to have worse results. Complex reconstructions, such as coronary endarterectomy (CEAE) and prolonged anastomoses with arteries less than 1.5mm in diameter, are being used more often. There is no sufficient evidence data and accepted guidelines for surgical treatment of this most complicated category of pts. <bold>Aim</bold> — to evaluate the effectiveness of CABG with and without endarterectomy in pts with diffuse lesion and compare it with standard CABG in pts with local lesion. <bold>Materials and methods.</bold> In 2010–2017 CABG were performed in 2.927 pts. 1276 had diffuse coronary artery disease and in 154 cases the surgeon was forced to perform CEAE. After excluding 38 pts with comorbidities, the study group was formed (group 1, n = 116). We selected 2 equally large control groups with propensity score matching: from pts with diffuse lesion operated without CEAE (group 2, n = 116) and pts with local lesion operated as standard (group 3, n = 116). Cardiopulmonary bypass and microsurgical techniques were used. Hospital and long-term (up to 8 years; median follow-up of 60 (42; 74) months results were compared. The endpoints were all-cause and cardiac mortality, myocardial infarction (MI), angina recurrence and repeated revascularization. <bold>Results.</bold> In group 1 the frequency of perioperative MI was significantly higher compared to groups 2 and 3 (6.9% vs 0.7 and 0.7% resp, p &lt; 0.05) Hospital mortality was comparable in groups (p = 0.444). In the long-term period, the angina recurrence frequency was insignificantly lower in both control groups compared with the study group (p = 0.418). Autovenous grafts had significantly more dysfunctions compared with the internal thoracic artery grafts in symptomatic pts (57.5 versus 12.1%, p &lt; 0.05; odds ratio OR = 9.82; 95% CI: 3.24–29.79). Also the severity of the “target” coronary artery lesion &gt; 4 points scaled by the “diffuse lesion index” were more frequent cause of graft dysfunction in this group (60.9 versus 41.6%; p &lt; 0.05; OR = 2.13; 95% CI: 1.13–4.24). <bold>Conclusion</bold>. Coronary endarterectomy is related to the high risk of perioperative myocardial infraction, while do not significantly increase the hospital mortality and adverse events in the long-term period. It should be considered to use coronary endarterectomy when there is no other option for surgery. The using of other adjunctive techniques demonstrate high efficiency in patients with diffuse lesions of the coronary arteries, comparable to surgery in patients with local lesion.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование</bold>. Среди кандидатов на коронарное шунтирование (КШ) возросло число пациентов с диффузным поражением (ДП) коронарного русла с ожидаемыми худшими результатами. Это повышает требования к технике и предполагает применение сложных реконструкций — коронарной эндартерэктомии (КЭАЭ) и пролонгированных анастомозов с артериями диаметром менее 1,5 мм. Достаточной доказательной базы и общепринятых рекомендаций по хирургическому лечению этой категории больных нет. <bold>Цель исследования </bold>— оценить эффективность КШ у больных с ДП при использовании эндартерэктомии и без нее и сравнить ее с эффективностью реваскуляризации у больных с локальным типом поражения. <bold>Методы.</bold> В 2010–2017 гг. выполнено 2927 КШ, 1276 из них — КШ при ДП коронарных артерий (КА). Сформирована исследуемая группа пациентов, которым в ходе операции была выполнена КЭАЭ (группа 1, n = 116). Методом псевдорандомизации отобраны две равновеликие контрольные группы: из больных с ДП, оперированных без КЭАЭ (группа 2, n = 116), и больных с локальным поражением КА, оперированных стандартно (группа 3, n = 116). КШ выполнялось с использованием искусственного кровообращения и микрохирургической техники. Проведен сравнительный анализ госпитальных и отдаленных результатов, время наблюдения составило 60 (42; 74) мес, максимально до 8 лет. Конечные точки — смертность от всех причин и кардиальная, инфаркт миокарда, рецидив стенокардии, повторная реваскуляризация. <bold>Результаты.</bold> В группе 1 частота периоперационных инфарктов миокарда была значимо выше в сравнении с группами 2 и 3 (6,9% против 0,7 и 0,7% соответственно, p &lt; 0,05), госпитальная летальность во всех группах имеет сопоставимые значения (p = 0,444). В отдаленном периоде частота рецидива стенокардии в исследуемой группе не имеет достоверных различий по сравнению с обеими контрольными группами (p = 0,418). У больных с рецидивами стенокардии достоверно более частыми причинами дисфункции шунта явилось использование аутовены по сравнению с внутренней грудной артерией (57,5 против 12,1%; p &lt; 0,05; ОШ = 9,82; 95%-й ДИ: 3,24–29,79), а также тяжесть поражения целевой КА больше 4 баллов по шкале “индекса диффузного поражения” (60,9 против 41,6%; p &lt; 0,05; ОШ = 2,13; 95%-й ДИ: 1,13–4,24). <bold>Заключение.</bold> КЭАЭ сопровождается высоким риском развития периоперационного инфаркта миокарда, при этом не увеличивает частоту летальных исходов на госпитальном этапе и частоту неблагоприятных событий в отдаленном периоде. Использование КЭАЭ следует рассматривать при невозможности формирования анастомозов другим способом. Использование прочих коронарных реконструкций демонстрирует высокую эффективность при диффузном поражении КА, сопоставимую с хирургическим лечением при локальном типе поражения КА.</p></trans-abstract><kwd-group xml:lang="en"><kwd>diffuse coronary artery disease</kwd><kwd>coronary artery bypass grafting</kwd><kwd>microsurgery of coronary arteries</kwd><kwd>coronary endarterectomy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ишемическая болезнь сердца</kwd><kwd>коронарное шунтирование</kwd><kwd>диффузное поражение</kwd><kwd>микрохирургия коронарных артерий</kwd><kwd>эндартерэктомия</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Государственное задание</institution></institution-wrap><institution-wrap><institution xml:lang="en">State assignment</institution></institution-wrap></funding-source><award-id>АААА-А18-118022290040-7</award-id></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Green GE, Cameron A, Goyal A, et al. Five-year follow-up of microsurgical multiple internal thoracic artery grafts. Ann Thorac Surg. 1994;58(1):74–78. doi: https://doi.org/10.1016/0003-4975(94)91074-X</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Epstein AJ, Polsky D, Yang F, et al. Coronary Revascularization Trends in the United States, 2001–2008 MS. JAMA. 2011;305(17):1769–1776. doi: https://doi.org/10.1001/jama.2011.551</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Акчурин Р.С., Ширяев А.А. Микрохирургия коронарных артерий. — М.: ГЭОТАР-Медиа, 2012. — С. 69–90. [Akchurin RS, Shiryaev AA. Microsurgery of the coronary arteries. Moscow: GEOTAR-Media; 2012. P. 69–90. (In Russ.)]</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Mohr FW, Morice MC, Kappetein AP, et al. Coronary artery bypass graft surgery versus percutaneous coronary intervention in patients with three-vessel disease and left main coronary disease: 5-year follow-up of the randomised, clinical SYNTAX trial. Lancet. 2013;381(9867):629–638. doi: https://doi.org/10.1016/S0140-6736(13)60141-5</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Cornwell LD, Omer S, Rosengart T, et al. Changes over tome in risk profiles of patients who undergo coronary artery bypass graft surgery: the Veterans Affairs Surgical Quality Improvement Program (VASQIP). JAMA Surg. 2015;150(4):308–315. doi: https://doi.org/10.1001/jamasurg.2014.1700</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Garcia S, Sandoval Y, Roukoz H, et al. Outcomes after complete versus incomplete revascularization of patients with multivessel coronary artery disease: A meta-analysis of 89,883 patients enrolled in randomized clinical trials and observational studies. J Am Coll Cardiol. 2013;62(16):1421–1431. doi: https://doi.org/10.1016/j.jacc.2013.05.033</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Wang J, Gu С, Yu W, et al. Short- and long-term patient outcomes from combined coronary endarterectomy and coronary artery bypass grafting: a meta-analysis of 63,730 patients (PRISMA). Medicine (Baltimore). 2015;94(41):е1781. doi: https://doi.org/10.1097/MD.0000000000001781</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>McNeil M, Buth K, Brydie A, et al. The impact of diffuseness of coronary artery disease on the outcomes of patients undergoing primary and reoperative coronary artery bypass grafting. Eur J Cardiothorac Surg. 2007;31(5):827–833. doi: https://doi.org/10.1016/j.ejcts.2006.12.033</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Harold JG, Bass TA, Bashore TM., et al. ACCF/AHA/SCAI 2013 update of the clinical competence statement on coronary artery interventional procedures: a report of the American College of Cardiology Foundation/American Heart Association / American College of Physicians Task Force on Clinical Competence and Training (writing committee to revise the 2007 clinical competence statement on cardiac interventional procedures). Circulation. 2013;128(4):436–472. doi: https://doi.org/10.1161/CIR.0b013e318299cd8a</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Graham MM, Chambers RJ, Davies RF. Angiographic quantification of diffuse coronary artery disease: Reliability and prognostic value for bypass operations. J Thorac Cardiovasc Surg. 1999;118(4):618–627. doi: https://doi.org/10.1016/S0022-5223(99)70006-1</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Акчурин Р.С., Ширяев А.А., Галяутдинов Д.М., и др. Объективизация характеристик дистального русла шунтируемых сосудов при диффузных атеросклеротических поражениях в коронарной хирургии // Атеросклероз и дислипидемии. — 2019. — Т. 35. — № 2. — С. 41–49. [Akchurin RS, Shiryaev AA, Vasiliev VP, et al. Objectification of characteristics in distal bypass vessels with diffuse atherosclerotic lesions in coronary surgery. Atherosclerosis and Dyslipidemia. 2019;35(2): 41–49. (In Russ.)]</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Parsonnet V, Gilbert L, Gielchinsky I, et al. Endarterectomy of the left anterior descending and mainstem coronary arteries: a technique for reconstruction of inoperable arteries. Surgery. 1976;80(6):662–673.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Soylu E, Harling L, Ashrafian H, et al. Adjunct coronary endarterectomy increases myocardial infarction and early mortality after coronary artery bypass grafting: a meta-analysis. Interact Cardiovasc Thorac Surg. 2014;19(3):462–473. doi: https://doi.org/10.1093/icvts/ivu157</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Kelly JJ, Han JJ, Desai ND, et al. Coronary Endarterectomy: Analysis of the Society of Thoracic Surgeons Adult Cardiac Surgery Database. Ann Thorac Surg. 2022:S0003-4975(22)00330-7. doi: https://doi.org/10.1016/j.athoracsur.2022.01.067</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Song Y, Fei X, Junzhe D, et al. Coronary endarterectomy with coronary artery bypass graft decreases graft patency compared with isolated coronary artery bypass graft: a meta-analysis. Interactive Cardiovasc Thorac Surg. 2017;25(1):30–36. doi: https://doi.org/10.1093/icvts/ivx045</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Nishigawa K, Fukui T, Yamazaki M, et al. Ten-Year Experience of Coronary Endarterectomy for the Diffusely Diseased Left Anterior Descending Artery. Ann Thorac Surg. 2017;103(3):710–716. doi: https://doi.org/10.1016/j.athoracsur.2016.11.028</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Shehada SE, Mourad F, Balaj I, et al. Long-Term Outcomes of Coronary Endarterectomy in Patients with Complete Imaging Follow-Up. Semin Thorac Cardiovasc Surg. 2020;32(4):730–737. doi: https://doi.org/10.1053/j.semtcvs.2019.04.008</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Marinelli G, Chiappini B, Di Eusanio M, et al. Bypass grafting with coronary endarterectomy: immediate and long-term results. J Thorac Cardiovasc Surg. 2002;124(3):553–560. doi: https://doi.org/10.1067/mtc.2002.124670</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Sundt TM 3rd, Camillo CJ, Mendeloff EN, et al. Reappraisal of coronary endarterectomy for the treatment of diffuse coronary artery disease. Ann Thorac Surg. 1999;68(4):1272–1277. doi: https://doi.org/10.1016/s0003-4975(99)00693-1</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Tabata M, Shekar PS, Couper GS, et al. Early and late outcomes of multiple coronary endarterectomy. J Card Surg. 2008;23(6):697–700. doi: https://doi.org/10.1111/j.1540-8191.2008.00757.x</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Rocha AS, Dassa NP, Pittella FJ, et al. High mortality associated with precluded coronary artery bypass surgery caused by severe distal coronary artery disease. Circulation. 2005;112(9Suppl):I328–I331. doi: https://doi.org/10.1161/CIRCULATIONAHA.104.525717</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Lozano I, Capin E Llosa JC, et al. Diffuse Coronary Artery Disease Not Amenable to Revascularization: Long-term Prognosis. Rev Esp Cardiol (Engl Ed). 2015;68(7):631–633. doi: https://doi.org/10.1016/j.rec.2015.02.013</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Nishigawa K, Fukui T, Yamazaki M, et al. Ten-Year Experience of Coronary Endarterectomy for the Diffusely Diseased Left Anterior Descending Artery. Ann Thorac Surg. 2017;103(3):710–716. doi: https://doi.org/10.1016/j.athoracsur.2016.11.028</mixed-citation></ref></ref-list></back></article>
