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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2009-5-4-33-38</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-683</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="en"><subject>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group></article-categories><title-group><article-title>PREVENTION OF LEFT VENTRICLE SYSTOLIC DYSFUNCTION IN PATIENTS WITH ACUTE CORONARY SYNDROME WITH ST SEGMENT ELEVATION AFTER CARDIAC REVASCULARIZATION</article-title><trans-title-group xml:lang="ru"><trans-title>ПРОФИЛАКТИКА СИСТОЛИЧЕСКОЙ ДИСФУНКЦИИ МИОКАРДА ЛЕВОГО ЖЕЛУДОЧКА У БОЛЬНЫХ ОСТРЫМ КОРОНАРНЫМ СИНДРОМОМ С ПОДЪЕМОМ СЕГМЕНТА ST, ПОДВЕРГШИХСЯ РЕВАСКУЛЯРИЗАЦИИ МИОКАРДА</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>Аляви</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Alyavi</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100071 Ташкент, Чиланзарский район, ул. Фархадская, 2</p></bio><bio xml:lang="en"><p>Farhadskaya ul. 2, Chilansarskiy rayon, Tashkent 100071</p></bio><email xlink:type="simple">bahrom3@yandex.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>Аляви</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Alyavi</surname><given-names>B. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100071 Ташкент, Чиланзарский район, ул. Фархадская, 2</p></bio><bio xml:lang="en"><p>Farhadskaya ul. 2, Chilansarskiy rayon, Tashkent 100071</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>Кенжаев</surname><given-names>М. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kenzhaev</surname><given-names>M. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100071 Ташкент, Чиланзарский район, ул. Фархадская, 2</p></bio><bio xml:lang="en"><p>Farhadskaya ul. 2, Chilansarskiy rayon, Tashkent 100071</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>Кенжаев</surname><given-names>С. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kenzhaev</surname><given-names>S. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>100071 Ташкент, Чиланзарский район, ул. Фархадская, 2</p></bio><bio xml:lang="en"><p>Farhadskaya ul. 2, Chilansarskiy rayon, Tashkent 100071</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Республиканский научный центр экстренной медицинской помощи</institution><country>Узбекистан</country></aff><aff xml:lang="en"><institution>Republic Research Center for Urgent Medical Care</institution><country>Uzbekistan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2009</year></pub-date><pub-date pub-type="epub"><day>10</day><month>01</month><year>2016</year></pub-date><volume>5</volume><issue>4</issue><fpage>33</fpage><lpage>38</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Alyavi A.L., Alyavi B.A., Kenzhaev M.L., Kenzhaev S.R., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Аляви А.Л., Аляви Б.А., Кенжаев М.Л., Кенжаев С.Р.</copyright-holder><copyright-holder xml:lang="en">Alyavi A.L., Alyavi B.A., Kenzhaev M.L., Kenzhaev S.R.</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://www.rpcardio.online/jour/article/view/683">https://www.rpcardio.online/jour/article/view/683</self-uri><abstract><sec><title>Aim</title><p>Aim. To study effects of bioflavonoid quercetin (corvitin) on left ventricle (LV) systolic dysfunction in patients with acute coronary syndrome with ST segment elevation (ACS+ST) after cardiac revascularization.</p></sec><sec><title>Material and methods</title><p>Material and methods. 60 patients with ACS+ST (44,2±1,3 y.o.) were examined. Patients were admitted to hospital within 6 hours after complaints beginning. Patients were randomized in two groups. 30 patients of group A had standard therapy and cardiac revascularization. 30 patients of group B received corvitin additionally to standard therapy before cardiac revascularization. Echocardiography initially and stress-echocardiography with dobutamine after status stabilization (at 8-10 days of disease) were performed.</p></sec><sec><title>Results</title><p>Results. Dobutamine test (with low and high doses) showed myocardial viability in patients of group B. Patients of group A had irreversible LV systolic dysfunction in 32 % of segments. Corvitin slowed down LV dilatation progression in patients with ACS+ST. It resulted in the end-diastolic and end-systolic indexes did not change within 10 days. The LV ejection fraction was more increased in patients of group B in comparison with patients of group A.</p></sec><sec><title>Conclusion</title><p>Conclusion. The early corvitin prescribing has positive effects on LV systolic function and prevents post-reperfusion complications. </p></sec></abstract><trans-abstract xml:lang="ru"><sec><title>Цель</title><p>Цель. Изучить влияние биофлавоноида кверцетина (корвитина) на систолическую дисфункцию левого желудочка (ЛЖ) у больных острым коронарным синдромом (ОКС) с подъемом сегмента ST, подвергшихся реваскуляризации миокарда.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Обследовано 60 больных ОКС с подъемом сегмента SТ (возраст 44,2±1,3 года), госпитализированных в первые 6 часов с момента появления жалоб. Больные были рандомизированы в две группы. Группа А (n=30) получала стандартную терапию; проводилась реваскуляризация миокарда. В группе Б (n=30) до реваскуляризации миокарда дополнительно к стандартной терапии назначали корвитин. Проведены эхокардиография (ЭхоКГ) исходно и стресс-ЭхоКГ с добутамином после стабилизации состояния (на 8-10 сутки заболевания).</p></sec><sec><title>Результаты</title><p>Результаты. У больных группы Б проба с малыми и большими дозами добутамина показала жизнеспособность миокарда. У больных группы А дисфункция миокарда ЛЖ в 32% сегментов оказалась необратимой. Корвитин замедлял развитие дилатации полости ЛЖ, вследствие чего конечные диастолические и систолические индексы в течение 10 суток наблюдения не менялись. Фракция выброса ЛЖ значительнее возрастала у больных группы Б.</p></sec><sec><title>Заключение</title><p>Заключение. Раннее назначение корвитина положительно влияет на систолическую функцию ЛЖ и предотвращает постреперфузионные осложнения. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>корвитин</kwd><kwd>систолическая дисфункция</kwd><kwd>обратимая дисфункция миокарда</kwd><kwd>реперфузионное повреждение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>corvitin</kwd><kwd>systolic dysfunction</kwd><kwd>reversible systolic dysfunction</kwd><kwd>reperfusion complication</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">Redwood S.R., Ferrari R., Marber M.S. Myocardial hibernation and stunning: from physiological principles to clinical practice. Heart. 1998;80(3):218-22.</mixed-citation><mixed-citation xml:lang="en">Redwood S.R., Ferrari R., Marber M.S. 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