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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">10.29001/2073-8552-2015-30-4-12-19</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-206</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>МЕХАНИКА ЛЕВОГО ЖЕЛУДОЧКА ПОСЛЕ СТЕНТИРОВАНИЯ КОРОНАРНЫХ АРТЕРИЙ У ПАЦИЕНТОВ СО СТАБИЛЬНОЙ ИШЕМИЧЕСКОЙ БОЛЕЗНЬЮ СЕРДЦА</article-title><trans-title-group xml:lang="en"><trans-title>LEFT VENTRICULAR MECHANICS AFTER CORONARY ARTERY STENTING IN STABLE ISCHEMIC HEART DISEASE PATIENTS</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>Павлюкова</surname><given-names>Елена Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlyukova</surname><given-names>E. N.</given-names></name></name-alternatives><email xlink:type="simple">pavluk@cardio-tomsk.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>Гладких</surname><given-names>Наталья Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Gladkikh</surname><given-names>N. N.</given-names></name></name-alternatives><email xlink:type="simple">gladkihn@cardio-tomsk.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>Баев</surname><given-names>Андрей Евгеньевич</given-names></name><name name-style="western" xml:lang="en"><surname>Baev</surname><given-names>A. E.</given-names></name></name-alternatives><email xlink:type="simple">stent111@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>Карпов</surname><given-names>Ростислав Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Karpov</surname><given-names>R. S.</given-names></name></name-alternatives><email xlink:type="simple">karpov@cardio-tomsk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение “Научно-исследовательский институт кардиологии”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Budgetary Scientific Institution “Research Institute for Cardiology”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>06</day><month>09</month><year>2016</year></pub-date><volume>30</volume><issue>4</issue><fpage>12</fpage><lpage>19</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Павлюкова Е.Н., Гладких Н.Н., Баев А.Е., Карпов Р.С., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Павлюкова Е.Н., Гладких Н.Н., Баев А.Е., Карпов Р.С.</copyright-holder><copyright-holder xml:lang="en">Pavlyukova E.N., Gladkikh N.N., Baev A.E., Karpov R.S.</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.sibjcem.ru/jour/article/view/206">https://www.sibjcem.ru/jour/article/view/206</self-uri><abstract><p>Цель: оценить механику левого желудочка (ЛЖ) при изолированном поражении коронарной артерии (КА) у больных стабильной ишемической болезнью сердца (ИБС) и ее динамику после стентирования КА. Материал и методы. Включено 28 больных стабильной ИБС (из них 20 мужчин, возраст 59±6,47 лет) с фракцией выброса (ФВ) ЛЖ 55% и более. По показаниям всем пациентам проведено стентирование КА. Syntax Score не превышал 22 усл. ед. (10,78±6,12 усл. ед.). До и в течение первой недели после стентирования КА всем пациентам выполнена двумерная эхокардиография (ЭхоКГ), использована технология “след пятна” для оценки глобальной ротации, скорости глобальной ротации в систолу и в раннюю диастолу ЛЖ на уровне митрального клапана (МК), папиллярных мышц (ПМ) и верхушки ЛЖ, скручивания, раскручивания и поворота по оси ЛЖ. Результаты. Не выявлено значимых различий в значениях глобальной ротации, скорости глобальной ротации на уровне МК, ПМ и верхушки ЛЖ, скручивания и раскручивания ЛЖ между пациентами с изолированным поражением передней нисходящей артерии (ПНА) и правой коронарной артерии (ПКА). Показано, что глобальная ротация, скорость глобальной ротации, скручивание и раскручивание ЛЖ у пациентов со стабильной ИБС и не сниженной ФВ ЛЖ не зависят от поражения ПНА и ПКА. Установлено, что стентирование ПКА и ПНА не оказывает влияния на глобальную ротацию, скорость глобальной ротации, скручивание и раскручивание ЛЖ у больных со стабильной ИБС и сохраненной ФВ ЛЖ. При стентировании ПКА отмечается увеличение скорости апикальной ротации в систолу и в раннюю диастолу в сегментах, кровоснабжаемых данной артерией. При стентировании ПНА аналогичная закономерность отсутствует.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this study was to assess the left ventricular (LV) mechanics and dynamics after coronary artery stenting in patients with stable ischemic heart disease and a single damaged coronary artery. Methods: The analysis was performed in 28 stable ischemic heart disease patients (20 men; age 59±6.47 years) with the LV ejection fraction (EF) of 55% and more. Based on the established indications, PCI was performed in all patients. Syntax score did not exceed 22 (10.78±6.12). Two-dimensional echocardiography and speckle tracking imaging were performed for assessment of the LV global rotation, global rotation rate at systole and early diastole at the basal, apical, and papillary muscle levels, twisting, untwisting and torsion before and during the first week after PCI. Results: There were no differences in the values of global rotation, global rotation rate at systole and early diastole, twisting, untwisting and torsion of the left ventricle in patients with the right coronary artery (RCA) and with the left anterior descending artery (LAD) stenosis. The values of global rotation, global rotation rate, twisting, untwisting and torsion of the left ventricle in patients with stable ischemic heart disease and normal LV EF did not depend on the presence of RCA and LAD stenosis. PCI with RCA and LAD stenting did not affect global rotation, global rotation rate, twisting, untwisting and torsion of the left ventricle in patients with stable ischemic heart disease and preserved LV EF. We found the increased rotation rate in systole and early diastole of the apical segments of RCA region after PCI. In LAD PCI, no similar pattern was found.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ишемическая болезнь сердца</kwd><kwd>ротация левого желудочка</kwd><kwd>скручивание левого желудочка</kwd><kwd>поворот по оси левого желудочка</kwd><kwd>стентирование коронарных артерий</kwd><kwd>coronary artery disease</kwd><kwd>left ventricular rotation</kwd><kwd>left ventricular twisting</kwd><kwd>left ventricular untwisting</kwd><kwd>percutaneous coronary intervention</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">Lang R.M., Badano L.P., Mor-Avi V. et al. 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