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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">10.15829/1560-4071-2024-6127</article-id><article-id custom-type="edn" pub-id-type="custom">XOWUEJ</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-6127</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>Влияние имплантации центрифугального устройства механической поддержки левого желудочка на течение заболевания, функциональный класс и качество жизни пациентов с терминальной хронической сердечной недостаточностью со сниженной фракцией выброса. Опыт 6-месячного наблюдения</article-title><trans-title-group xml:lang="en"><trans-title>Impact of centrifugal-flow left ventricular assist device implantation on the disease course, functional class, and quality of life in patients with end-stage heart failure with reduced ejection fraction. A 6-month follow-up experience</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-9478-9530</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шахраманова</surname><given-names>Ж. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shakhramanova</surname><given-names>Zh. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант отдела заболеваний миокарда и сердечной недостаточности</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">Jane-20498@mail.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/0000-0003-2960-0950</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нарусов</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Narusov</surname><given-names>O Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м. н., с. н. с. отдела заболеваний миокарда и сердечной недостаточности</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">drnarusov@yandex.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/0000-0002-0678-9538</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аманатова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Amanatova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м. н., н. с. отдела заболеваний миокарда и сердечной недостаточности</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">amanatova.v@yandex.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7827-2618</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Осмоловская</surname><given-names>Ю. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Osmolovskaya</surname><given-names>Yu. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м. н., н. с. отдела заболеваний миокарда и сердечной недостаточности</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">yuliaosm@mail.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/0000-0002-8438-2450</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ганаев</surname><given-names>К. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ganaev</surname><given-names>K. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м. н., м. н. с. лаборатории микрохирургии сердца и сосудов отдела сердечно-сосудистой хирургии</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">dr_ganaev@mail.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/0000-0002-3325-9743</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ширяев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shiryaev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, член-корр. РАН, руководитель лаборатории микрохирургии сердца и сосудов отдела сердечно-сосудистой хирургии</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">evsey101@mail.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/0000-0002-2105-8258</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акчурин</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Akchurin</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, академик РАН, зам. генерального директора по хирургии, руководитель отдела сердечно- сосудистой хирургии</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">3cardio@list.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/0000-0001-7461-3422</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меркулова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Merkulova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м. н. с. отдела неотложной кардиологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">merkulova.irina579@list.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/0000-0002-5290-0065</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Певзнер</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pevsner</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., руководитель отдела неотложной кардиологии</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">pevsner@mail.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/0000-0002-3233-1862</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саидова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Saidova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, руководитель отдела ультразвуковых методов исследования</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">m.saidova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9234-6129</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терещенко</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereschenko</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, руководитель отдела заболеваний миокарда и сердечной недостаточности</p><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">stereschenko@yandex.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 учреждение «Национальный медицинский исследовательский центр кардиологии имени академика Е.И. Чазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chazov National Medical Research Center for Cardiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>10</day><month>10</month><year>2024</year></pub-date><volume>29</volume><issue>12S</issue><issue-title>Диссертационные статьи</issue-title><fpage>6127</fpage><lpage>6127</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шахраманова Ж.А., Нарусов О.Ю., Аманатова В.А., Осмоловская Ю.Ф., Ганаев К.Г., Ширяев А.А., Акчурин Р.С., Меркулова И.А., Певзнер Д.В., Саидова М.А., Терещенко С.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шахраманова Ж.А., Нарусов О.Ю., Аманатова В.А., Осмоловская Ю.Ф., Ганаев К.Г., Ширяев А.А., Акчурин Р.С., Меркулова И.А., Певзнер Д.В., Саидова М.А., Терещенко С.Н.</copyright-holder><copyright-holder xml:lang="en">Shakhramanova Z.A., Narusov O.Y., Amanatova V.A., Osmolovskaya Y.F., Ganaev K.G., Shiryaev A.A., Akchurin R.S., Merkulova I.A., Pevsner D.V., Saidova M.A., Tereschenko S.N.</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/6127">https://russjcardiol.elpub.ru/jour/article/view/6127</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить летальность, послеоперационные осложнения, клиническое течение хронической сердечной недостаточности (ХСН), качество жизни пациентов в течение 6 мес. после имплантации устройства механической поддержки левого желудочка (LVAD).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включено 53 пациента, соответствующих критериям имплантации LVAD. 23 пациентам выполнена операция (Группа 1), 30 пациентов, отказавшихся от имплантации, составили Группу 2. Период наблюдения составил 6 мес. Оценивалось количество летальных исходов и их причины, количество госпитализаций и декомпенсаций ХСН, динамика уровня N-концевого промозгового натрийуретического пептида, функциональный класс (ФК) ХСН, частота развития послеоперационных осложнений. Толерантность к физической нагрузке (ТФН) определялась с помощью теста с 6-минутной ходьбой, качество жизни — при помощи опросника EQ-5D.</p></sec><sec><title>Результаты</title><p>Результаты. Летальность пациентов в группе LVAD составила 26%, в Группе 2 — 23,3%. В основной группе 1 пациент умер по сердечно- сосудистой причине, 2 летальных исхода были обусловлены желудочно-кишечным кровотечением; 1 — инфекционными осложнениями (сепсис); 1 — острым нарушением мозгового кровообращения; 1 — острой неокклюзионной мезентериальной ишемией. В контрольной группе вся летальность была обусловлена сердечно- сосудистой патологией. Среди осложнений после имплантации наиболее часто встречались плеврит, делирий, желудочковая тахикардия, правожелудочковая недостаточность, желудочно-кишечное кровотечение, LVAD-ассоциированная инфекция. В Группе 1 отмечалось статистически значимо меньшее по сравнению с Группой 2 количество повторных госпитализаций, в т. ч. по причине декомпенсации ХСН (р=0,034, р&lt;0,001, соответственно). В основной группе отмечалось улучшение качества жизни (p&lt;0,001), ФК ХСН (p&lt;0,001), ТФН (p=0,006), что привело к достоверной разнице между группами через 6 мес.</p></sec><sec><title>Заключение</title><p>Заключение. Имплантация LVAD сопровождается уменьшением количества повторных госпитализаций, декомпенсаций ХСН, улучшением ТФН, ФК ХСН и качества жизни пациентов, но не уменьшением летальности. Для снижения частоты послеоперационных осложнений и улучшения прогноза необходим более тщательный отбор пациентов на вмешательство, оценка их когнитивного статуса и комплаентности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study mortality, postoperative complications, clinical course, and quality of life of patients with heart failure (HF) within 6 months after left ventricular assist device (LVAD) implantation.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 53 patients who met the criteria for LVAD implantation. Twenty three patients underwent surgery (group 1), while 30 patients refused implantation (group 2). The follow-up period was 6 months. The death number and causes, hospitalization and HF decompensation rates, the changes of N-terminal pro-brain natriuretic peptide levels, the functional class of HF, the incidence of postoperative complications were assessed. Exercise tolerance (ET) was determined using a 6-minute walk test, while quality of life — using the EQ-5D questionnaire.</p></sec><sec><title>Results</title><p>Results. Patient mortality in the LVAD group was 26%, while in group 2 — 23,3%. In the main group, 1 patient died due to cardiovascular cause; 2 — gastrointestinal bleeding; 1 — infectious complications (sepsis); 1 — cerebrovascular accident; 1 — acute non-occlusive mesenteric ischemia. In the control group, all death cases were due to cardiovascular pathology. Among the complications after implantation, the most common were pleurisy, delirium, ventricular tachycardia, right ventricular failure, gastrointestinal bleeding, LVAD-associated infection. In group 1, there was a significantly lower number of rehospitalizations compared to group 2, including those due to HF decompensation (p=0,034, p&lt;0,001, respectively). In the main group, there was an improvement in the quality of life (p&lt;0,001), HF class (p&lt;0,001), and ET (p=0,006), which led to a reliable difference between the groups after 6 months.</p></sec><sec><title>Conclusion</title><p>Conclusion. LVAD implantation is accompanied by a decrease in the number of rehospitalizations and HF decompensation, as well as improvement of ET, HF class and quality of life of patients, but not a decrease in mortality. To reduce the incidence of postoperative complications and improve the prognosis, a more careful selection of patients for intervention, assessment of their cognitive status and compliance is necessary.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>терминальная хроническая сердечная недостаточность</kwd><kwd>механическая поддержка кровообращения</kwd><kwd>искусственный левый желудочек</kwd><kwd>LVAD</kwd><kwd>осложнения после имплантации LVAD</kwd></kwd-group><kwd-group xml:lang="en"><kwd>end-stage heart failure</kwd><kwd>mechanical circulatory support</kwd><kwd>left ventricular assist device</kwd><kwd>LVAD</kwd><kwd>LVAD implantation complications</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">Поляков Д. С., Фомин И. В., Беленков Ю. Н. и др. Хроническая сердечная недостаточность в Российской Федерации: что изменилось за 20 лет наблюдения? 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