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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">10.15829/1560-4071-2021-4409</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-4409</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>Прогнозирование 5-летней выживаемости у пациентов с хронической сердечной недостаточностью и имплантированными устройствами для сердечной ресинхронизирующей терапии</article-title><trans-title-group xml:lang="en"><trans-title>Prediction of 5-year survival in patients with heart failure and implanted cardiac resynchronization therapy devices</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5389-0973</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солдатова</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Soldatova</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солдатова Анна М. — кандидат медицинских наук, научный сотрудник лаборатории инструментальной диагностики научного отдела инструментальных методов исследования.</p><p>Томск.</p></bio><bio xml:lang="en"><p>Tomsk.</p></bio><email xlink:type="simple">amsoldatova@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/0000-0002-1970-2606</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецов Вадим А. — доктор медицинских наук, профессор, заслуженный деятель науки, научный консультант.</p><p>Томск.</p></bio><bio xml:lang="en"><p>Tomsk.</p></bio><email xlink:type="simple">vdmkuznetsov@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/0000-0003-3675-1503</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горбатенко</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorbatenko</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Горбатенко Елена А. — лаборант-исследователь лаборатории инструментальной диагностики научного отдела инструментальных методов исследования.</p><p>Томск.</p></bio><bio xml:lang="en"><p>Tomsk.</p></bio><email xlink:type="simple">gorbatenko@infarkta.net</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7443-2952</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Енина</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Enina</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Енина Татьяна Н. — доктор медицинских наук, ведущий научный сотрудник лаборатории инструментальной диагностики научного отдела инструментальных методов исследования.</p><p>Томск.</p></bio><bio xml:lang="en"><p>Tomsk.</p></bio><email xlink:type="simple">enina@infarkta.net</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1025-3728</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малишевский</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Malishevsky</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малишевский Лев М. — лаборант-исследователь лаборатории инструментальной диагностики научного отдела инструментальных методов исследования.</p><p>Томск.</p></bio><bio xml:lang="en"><p>Tomsk.</p></bio><email xlink:type="simple">leomalish@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тюменский кардиологический научный центр, Томский национальный исследовательский медицинский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen Cardiology Research Center, Tomsk National Research Medical Center of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>16</day><month>04</month><year>2021</year></pub-date><volume>26</volume><issue>6</issue><fpage>4409</fpage><lpage>4409</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Солдатова А.М., Кузнецов В.А., Горбатенко Е.А., Енина Т.Н., Малишевский Л.М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Солдатова А.М., Кузнецов В.А., Горбатенко Е.А., Енина Т.Н., Малишевский Л.М.</copyright-holder><copyright-holder xml:lang="en">Soldatova A.M., Kuznetsov V.A., Gorbatenko E.A., Enina T.N., Malishevsky L.M.</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/4409">https://russjcardiol.elpub.ru/jour/article/view/4409</self-uri><abstract><sec><title>Цель</title><p>Цель. На основе клинического, инструментального и лабораторного обследований создать комплексную модель персонифицированного отбора пациентов с хронической сердечной недостаточностью (ХСН) на проведение сердечной ресинхронизирующей терапии (СРТ). Установить диагностическую ценность созданной модели в прогнозировании 5-летней выживаемости.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование был включен 141 пациент с ХСН (мужчин 77,3%, женщин 22,7%). Средний возраст пациентов на момент имплантации составил 60,0 [53,0; 66,0] лет. Все пациенты имели ХСН II-IV функционального класса (ФК) по классификации New-York Heart Association (NYHA), фракцию выброса (ФВ) левого желудочка (ЛЖ) ≤35%, QRS ≥130 мс. Пациенты случайным образом были разделены на обучающую (n=95) и тестовую (n=36) выборки, которые были сопоставимы по основным клиническим и морфофункциональным характеристикам.</p></sec><sec><title>Результаты</title><p>Результаты. В индекс были включены показатели, имеющие значимую связь с 5-летней выживаемостью по результатам регрессии Кокса: мужской пол, наличие инфаркта миокарда в анамнезе, наличие артериальной гипертонии, QRS &lt;150 мс, отсутствие блокады левой ножки пучка Гиса, PR ≥200 мс при наличии синусового ритма/отсутствие радиочастотной аблации атриовентрикулярного соединения при фибрилляции предсердий, ФК ХСН по NYHA III, IV, ФВ ЛЖ &lt;30%, конечно-диастолический объем ЛЖ ≥235,0 мл, NT-proBNP ≥2692,0 нг/мл. На основании β-коэффициентов всем переменным присваивались баллы. В обучающей выборке значение индекса ≥45 баллов продемонстрировало чувствительность 82,4% и специфичность 67,2% в прогнозировании 5-летней выживаемости (AUC 0,873; р&lt;0,001). Применение индекса на тестовой выборке продемонстрировало сопоставимые результаты (AUC 0,718; p=0,020; чувствительность — 71,4%, специфичность — 62,5%). Также на обучающей выборке значение индекса ≥45 баллов ассоциировалось с выживаемостью в течение 1 года (чувствительность — 84,6%, специфичность — 58,1%, AUC 0,811; р&lt;0,001).</p></sec><sec><title>Заключение</title><p>Заключение. Создан индекс персонифицированного отбора на СРТ, позволяющий с высокой степенью точности прогнозировать 5-летнюю выживаемость, а также выживаемость в течение 1 года, независимо от действующих критериев отбора.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. Based on clinical parameters and diagnostic investigations, to create a complex model of personalized selection of patients with heart failure (HF) for cardiac resynchronization therapy (CRT). To establish the diagnostic value of the created model in predicting 5-year survival.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 141 patients with HF (men, 77,3%; women, 22,7%). The mean age of patients at the time of implantation was 60,0 [53,0; 66,0] years. All patients had New York Heart Association (NYHA) class II-IV HF, left ventricular ejection fraction (LVEF) ≤35%, and QRS ≥130 ms. Patients were randomly divided into training (n=95) and test (n=36) samples, which were comparable in main clinical and functional characteristics.</p></sec><sec><title>Results</title><p>Results. The index included parameters that had a significant relationship with 5-year survival according to the Cox regression: male sex, prior myocardial infarction, hypertension, QRS &lt;150 ms, no left bundle branch block, PR ≥200 ms with sinus rhythm/absence of radiofrequency ablation in atrial fibrillation, NYHA class III, IV HF, LVEF &lt;30%, left ventricular end-diastolic volume ≥235,0 ml, NT-proBNP ≥2692,0 ng/ml. All variables were scored based on the в-coefficients. In the training sample, a value ≥45 points demonstrated a sensitivity of 82,4% and a specificity of 67,2% in predicting 5-year survival (AUC, 0,873; p&lt;0,001). The index use on the test sample showed comparable results (AUC, 0,718; p=0,020; sensitivity — 71,4%, specificity — 62,5%). Also, in the training sample, the index ≥45 points was associated with1-year survival (sensitivity — 84,6%, specificity — 58,1%, AUC, 0,811; p&lt;0,001).</p></sec><sec><title>Conclusion</title><p>Conclusion. An index of personalized selection for CRT has been created, which makes it possible to accurately predict the 5-year survival rate, as well as the 1-year survival rate, regardless of the current selection criteria.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>сердечная ресинхронизирующая терапия</kwd><kwd>хроническая сердечная недостаточность</kwd><kwd>выживаемость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cardiac resynchronization therapy</kwd><kwd>heart failure</kwd><kwd>survival</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">Мареев В.Ю., Фомин И. В., Агеев Ф. Т. и др. Клинические рекомендации ОССН — РКО — РНМОТ. Сердечная недостаточность: хроническая (ХСН) и острая декомпенсированная (ОДСН). Диагностика, профилактика и лечение. 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