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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">russjcardiol</journal-id><journal-title-group><journal-title xml:lang="ru">Российский кардиологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Cardiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-4071</issn><issn pub-type="epub">2618-7620</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1560-4071-2023-5366</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-5366</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Одностентовая стратегия стентирования бифуркационных поражений ствола левой коронарной артерии у пациентов с хронической ишемической болезнью сердца: протокол рандомизированного исследования</article-title><trans-title-group xml:lang="en"><trans-title>Single-stent strategy for left coronary artery bifurcation lesions in patients with chronic ischemic heart disease: protocol of a randomized trial</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6000-620X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хохлунов</surname><given-names>С. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Khokhlunov</surname><given-names>S. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хохлунов Сергей Михайлович — доктор медицинских наук, профессор, заведующий кафедрой кардиологии и сердечно-сосудистой хирургии ИПО.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">s.m.khokhlunov@samsmu.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/0000-0002-3391-1869</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саламов</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Salamov</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саламов Георгий Владимирович — очный аспирант кафедры кардиологии и сердечно-сосудистой хирургии ИПО.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">georgye22@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2107-7499</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кислухин</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kislikhin</surname><given-names>Т. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кислухин Темур Владимирович — заведующий отделением РХМДиЛ, врач по рентгенэндоваскулярным диагностике и лечению.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">timcardio@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9793-770X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костырин</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostyrin</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Костырин Евгений Юрьевич — врач по рентгенэндоваскулярным диагностике и лечению.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">cheh_13@inbox.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7323-7461</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Туманов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Tumanov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Туманов Александр Игоревич — врач по рентгенэндоваскулярным диагностике и лечению.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">tuman004@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7549-5437</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Титов</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Titov</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Титов Алексей Леонидович — врач по рентгенэндоваскулярным диагностике и лечению.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">alieksiei.titov.1993@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7609-6967</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Патрикеева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Patrikeeva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Патрикеева Алена Александровна — врач по рентгенэндоваскулярным диагностике и лечению.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">alenka_052@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО Самарский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО Самарский государственный медицинский университет Мин-здрава России; ГБУЗ Самарский областной клинический кардиологический диспансер им. В.П. Полякова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara State Medical University; V.P. Polyakov Samara Regional Clinical Cardiology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ Самарский областной клинический кардиологический диспансер им. В.П. Полякова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.P. Polyakov Samara Regional Clinical Cardiology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>21</day><month>05</month><year>2023</year></pub-date><volume>28</volume><issue>2S</issue><issue-title>Образование</issue-title><fpage>5366</fpage><lpage>5366</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хохлунов С.М., Саламов Г.В., Кислухин Т.В., Костырин Е.Ю., Туманов А.И., Титов А.Л., Патрикеева А.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Хохлунов С.М., Саламов Г.В., Кислухин Т.В., Костырин Е.Ю., Туманов А.И., Титов А.Л., Патрикеева А.А.</copyright-holder><copyright-holder xml:lang="en">Khokhlunov S.M., Salamov G.V., Kislikhin Т.V., Kostyrin E.Y., Tumanov A.I., Titov A.L., Patrikeeva A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://russjcardiol.elpub.ru/jour/article/view/5366">https://russjcardiol.elpub.ru/jour/article/view/5366</self-uri><abstract><sec><title>Цель</title><p>Цель. Сравнить интраоперационные, ближайшие и отдаленные результаты стентирования с финальной киссинг-пластикой (ФКП) и без ФКП бифуркационного поражения ствола левой коронарной артерии (ЛКА) у пациентов с хронической ишемической болезнью сердца.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В открытое проспективное рандомизированное одно-центровое когортное исследование планируется включить 40 пациентов с бифуркационным поражением ствола ЛКА, которым будет выполняться стентирование с ФКП или без ФКП с применением стентов с лекарственным покрытием II поколения. Рандомизация на две группы будет происходить после выполнения коронарографии, подтверждения критериев включения, отсутствия критериев невключения и подписания информированного согласия в 2 экземплярах. Группа 1 — стентирование с ФКП. Группа 2 — стентирование без ФКП. Общая длительность планируемого наблюдения составит 24 нед. Телефонный контакт запланирован на 30-й и 180-й (±7 дней) день после оперативного вмешательства. Будет собрана информация о состоянии пациента, общей выживаемости, событий комбинированных контрольных точек, медикаментозной терапии. Во время 2 телефонного контакта на 180 день (±7 дней) пациент будет приглашен для выполнения мультиспиральной компьютерной томографии коронарных артерий.</p><p>Комбинированная первичная конечная точка: кардиальная смерть, нефатальный инфаркт миокарда, острое нарушение мозгового кровообращения и повторная реваскуляризация на целевом сосуде.</p><p>Комбинированная вторичная конечная точка: тромбоз и рестеноз стента.</p></sec><sec><title>Заключение</title><p>Заключение. Наше исследование позволит оптимизировать подход к выбору методики стентирования (с ФКП или без ФКП) бифуркационного поражения ствола ЛКА у пациентов с хронической формой ишемической болезни сердца.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. This study aims to compare the intraoperative, immediate postoperative and long-term postoperative results of stenting followed by final kissing balloon angioplasty (FKB) and without FKB for left coronary artery (LCA) bifurcation lesions in patients with chronic ischemic heart disease.</p></sec><sec><title>Material and methods</title><p>Material and methods. We plan to perform an open-label, prospective, randomized, single-center, cohort trial that will include 40 patients with left main coronary artery bifurcation lesion, who will undergo stenting procedure followed by FKB or without FKB, using the second-generation drug-eluting stents. Randomization into two groups will be done after performing coronary angiography, confirming the inclusion criteria and the absence of non-inclusion criteria and signing a written consent in 2 copies. Group 1 — stenting followed by FKB. Group 2 — stenting without FKB. The total follow-up period is 24 weeks. It is planned to contact by phone on 30th and 180th day (±7 days) of postoperative period to obtain the information about patient condition, general survival rate, the events of combined controlled points and drug therapy. During 2d phone contact, on 180th day (±7 days), a patient will be invited to undergo multispiral computed tomography of the coronary arteries.</p><p>The primary combined end-point: cardiac death, nonfatal myocardial infarction, acute cerebrovascular accident and the repeat target vessel revascularization. The secondary combined end-point: thrombosis and stent restenosis.</p></sec><sec><title>Conclusion</title><p>Conclusion. Our study will optimize the approach to the choice of stenting strategy (with or without FRB) for left main coronary artery bifurcation lesions in patients with chronic ischemic heart disease.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>стентирование ствола левой коронарной артерии</kwd><kwd>финальная киссинг-пластика</kwd><kwd>истинное бифуркационное поражение</kwd><kwd>ложное бифуркационное поражение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>stenting of left main coronary artery</kwd><kwd>final kissing balloon angioplasty</kwd><kwd>true bifurcation lesion</kwd><kwd>false bifurcation lesion</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Milasinovic D, Stankovic G. Towards a common pathway for the treatment of left main disease: contemporary evidence and future directions. 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