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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">cardiotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский журнал клинической и экспериментальной медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Journal of Clinical and Experimental Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2713-2927</issn><issn pub-type="epub">2713-265X</issn><publisher><publisher-name>TSU publishing</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29001/2073-8552-2018-33-3-71-77</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-558</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>НЕПОСРЕДСТВЕННЫЕ РЕЗУЛЬТАТЫ РАСШИРЕННОЙ МИОЭКТОМИИ В СОЧЕТАНИИ С ВМЕШАТЕЛЬСТВОМ НА ПОДКЛАПАННЫХ СТРУКТУРАХ МИТРАЛЬНОГО КЛАПАНА У ПАЦИЕНТОВ С ГИПЕРТРОФИЧЕСКОЙ ОБСТРУКТИВНОЙ КАРДИОМИОПАТИЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>SEPTAL MYECTOMY WITH SUBVALVULAR APPARATUS INTERVENTION IN PATIENTS WITH HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY: IMMEDIATE RESULTS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Афанасьев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Afanasyev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, врач — сердечно-сосудистый хирург отделения хирургии клапанных пороков сердца, Центр новых хирургических технологий</p><p>630055, Российская Федерация, Новосибирск, ул. Речкуновская, 15</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Cardiovascular Surgeon at Valvular Heart Disease Surgery Department, New Surgical Technologies Center</p><p>15, Rechkunovskaya str., Novosibirsk, 630055, Russian Federation</p></bio><email xlink:type="simple">bwcsmile@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богачев-Прокофьев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogachev-Prokophiev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> д-р мед. наук, руководитель Центра новых хирургических технологий</p><p>630055, Российская Федерация, Новосибирск, ул. Речкуновская, 15</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Head of New Surgical Technologies Center</p><p>15, Rechkunovskaya str., Novosibirsk, 630055, Russian Federation</p></bio><email xlink:type="simple">a_bogachev@meshalkin.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Железнев</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Zheleznev</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, врач — сердечно-сосудистый хирург отделения хирургии клапанных пороков сердца, Центр новых хирургических технологий</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Cardiovascular Surgeon at Valvular Heart Disease Surgery Department, New Surgical Technologies Center</p><p>15, Rechkunovskaya str., Novosibirsk, 630055, Russian Federation</p></bio><email xlink:type="simple">JSI1962@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шарифулин</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharifulin</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, врач — сердечно-сосудистый хирург отделения хирургии клапанных пороков сердца, Центр новых хирургических технологий</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Cardiovascular Surgeon at Valvular Heart Disease Surgery Department, New Surgical Technologies Center</p><p>15, Rechkunovskaya str., Novosibirsk, 630055, Russian Federation</p></bio><email xlink:type="simple">ravil-sharifulin@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Залесов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zalesov</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач центра новых хирургических технологий</p></bio><bio xml:lang="en"><p>Physician at New Surgical Technologies Center</p><p>15, Rechkunovskaya str., Novosibirsk, 630055, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козьмин</surname><given-names>Д. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozmin</surname><given-names>D. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p> заведующий отделением</p><p>414011, Российская Федерация, Астрахань, ул. Покровская роща, 4</p></bio><bio xml:lang="en"><p>Cardiac Surgery Department</p><p>4, Pokrovsky grove, Astrakhan, 414011, Russian Federation</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Караськов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Karaskov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, академик РАН, директор </p><p>630055, Российская Федерация, Новосибирск, ул. Речкуновская, 15</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Full Member of the Russian Academy of Sciences</p><p>15, Rechkunovskaya str., Novosibirsk, 630055, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Национальный медицинский исследовательский центр имени академика Е. Н. Мешалкина<country>Россия</country></aff><aff xml:lang="en">Meshalkin National Medical Research Center<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральный центр сердечно-сосудистой хирургии Министерства здравоохранения Российской Федерации<country>Россия</country></aff><aff xml:lang="en">Federal Center for Cardiovascular Surgery<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>27</day><month>11</month><year>2018</year></pub-date><volume>33</volume><issue>3</issue><fpage>71</fpage><lpage>77</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Афанасьев А.В., Богачев-Прокофьев А.В., Железнев С.И., Шарифулин Р.М., Залесов А.С., Козьмин Д.Ю., Караськов А.М., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Афанасьев А.В., Богачев-Прокофьев А.В., Железнев С.И., Шарифулин Р.М., Залесов А.С., Козьмин Д.Ю., Караськов А.М.</copyright-holder><copyright-holder xml:lang="en">Afanasyev A.V., Bogachev-Prokophiev A.V., Zheleznev S.I., Sharifulin R.M., Zalesov A.S., Kozmin D.Y., Karaskov A.M.</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.sibjcem.ru/jour/article/view/558">https://www.sibjcem.ru/jour/article/view/558</self-uri><abstract><p>Цель. Миоэктомия межжелудочковой перегородки является «золотым» стандартом хирургического лечения пациентов с гипертрофической обструктивной кардиомиопатией. Аномалии подклапанного аппарата митрального клапана могут играть важную роль в персистенции остаточного градиента давления в выводном тракте левого желудочка после операции. Цель настоящего исследования: оценить результаты миоэктомии в сочетании с вмешательствами на подклапанных структурах.Материал и методы. С июля 2015 по декабрь 2016 г. в исследование включено 40 пациентов, которым была выполнена миоэктомия межжелудочковой перегородки с подклапанными вмешательствами. Пиковый градиент давления перед операцией составил 92,3±16,9 мм рт. ст. Толщина межжелудочковой перегородки составила 26,8±4,5 мм.У всех пациентов до операции была умеренная или выраженная митральная регургитация, обусловленная систолическим движением передней створки митрального клапана.Результаты. Случаев резидуальной митральной регургитации не было. Остаточное движение передней створки митрального клапана было выявлено у 5% пациентов. Послеоперационный градиент давления в выводном тракте левого желудочка составил 8,7±4,5 мм рт. ст. В срок наблюдения 12 мес. все пациенты были живы. Среди пациентов 87,5% находились в I и 12,5% — во II функциональном классе по классификации Нью-Йоркской ассоциации сердца. Резидуальная митральная регургитация отмечена у 10% пациентов.Заключение. Миоэктомия межжелудочковой перегородки в сочетании с вмешательством на подклапанных структурах митрального клапана эффективно устраняет обструкцию выводного тракта левого желудочка и позволяет сохранить высокую свободу от митральной регургитации через 12 мес. после операции.</p></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. Surgical septal myectomy is a standard treatment option for patients with hypertrophic obstructive cardiomyopathy. Subvalvular abnormalities of the mitral valve may play an important role in residual left ventricular outflow tract obstruction. This study aimed to evaluate the surgical outcomes of septal myectomy with subvalvular interventions.</p></sec><sec><title>Material and Methods</title><p>Material and Methods. Between July, 2015 and December, 2016, 40 eligible patients underwent septal myectomy with subvalvular intervention. The peak gradient was 92.3±16.9 mm Hg. The mean septum thickness was 26.8±4.5 mm. Moderate or severe systolic anterior motion syndrome-mediated mitral regurgitation was observed in all patients.Results. There was no residual mitral regurgitation. Residual systolic anterior motion syndrome was observed in 5%. The postoperative gradient was 8.7±4.5 mm Hg. At 12-month follow-up, all patients were alive. According to the New York Heart Association (NYHA) classification, 87.5 and 12.5% of patients had NYHA functional classes I and II, respectively. The prevalence rate of residual mitral regurgitation was 10%.Conclusions. Concomitant subvalvular intervention during septal myectomy effectively eliminated left ventricular outflow tract obstruction and provided high freedom from residual mitral regurgitation one year after surgery.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гипертрофическая кардиомиопатия</kwd><kwd>митральный клапан</kwd><kwd>миоэктомия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypertrophic cardiomyopathy</kwd><kwd>mitral valve</kwd><kwd>myectomy</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">Elliott P. M., Anastasakis A., Borger M. A., Borggrefe M., Cecchi F., Charron P., Hagege A. A., Lafont A., Limongelli G., Mahrholdt H., McKenna W. 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