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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">10.29001/2073-8552-2022-37-4-124-128</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-1627</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>Традиционные признаки механической и электрической диссинхронии как предикторы суперответа на сердечную ресинхронизирующую терапию</article-title><trans-title-group xml:lang="en"><trans-title>Traditional Criteria of Mechanical and Electrical Dyssynchrony as a Predictor of Super-Response in Patients with Cardiac Resynchronization Therapy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4325-2633</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Широков</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Shirokov</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Широков Никита Евгеньевич, кандидат медицинских наук, научный сотрудник, лаборатория инструментальной диагностики научного отдела инструментальных методов исследования</p><p>625026, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Nikita Е. Shirokov, Cand. Sci. (Med.), Research Scientist of the Laboratory of Instrumental Diagnostics of the Scientific Department of Instrumental Research Methods</p><p>111, Melnikaite str., Tyumen, 625026</p><p>111, Melnikaite str., Tyumen, 625026</p></bio><email xlink:type="simple">shirokovne@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/0000-0001-5389-0973</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 Михайловна, доктор медицинских наук, научный сотрудник, лаборатория инструментальной диагностики научного отдела инструментальных методов исследования, врач ультразвуковой диагностики</p><p>625026, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Anna M. Soldatova, Dr. Sci. (Med.), Research Scientist of the Laboratory of Instrumental Diagnostics of the Scientific Department of Instrumental Research Methods, sonographer</p><p>111, Melnikaite str., Tyumen, 625026</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/0000-0003-4993-056X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Криночкин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krinochkin</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Криночкин Дмитрий Владиславович, кандидат медицинских наук, заведующий отделением УЗИ, старший научный сотрудник, лаборатория инструментальной диагностики научного отдела инструментальных методов исследования</p><p>625026, Тюмень, ул. Мельникайте, 111</p></bio><bio xml:lang="en"><p>Dmitry V. Krinochkin, Cand. Sci. (Med.), Head of the department of ultrasound diagnostics, Senior Research Scientist of the Laboratory of Instrumental Diagnostics of the Scientific Department of Instrumental Research Methods</p><p>111, Melnikaite str., Tyumen, 625026</p></bio><email xlink:type="simple">krin@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/0000-0002-1970-2606</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 Анатольевич, доктор медицинских наук, профессор, заслуженный деятель науки РФ, научный консультант</p><p>625026, Тюмень, ул. Мельникайте, 111</p></bio><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, Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>18</day><month>01</month><year>2023</year></pub-date><volume>37</volume><issue>4</issue><fpage>124</fpage><lpage>128</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Широков Н.Е., Солдатова А.М., Криночкин Д.В., Кузнецов В.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Широков Н.Е., Солдатова А.М., Криночкин Д.В., Кузнецов В.А.</copyright-holder><copyright-holder xml:lang="en">Shirokov N.E., Soldatova A.M., Krinochkin D.V., Kuznetsov V.A.</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/1627">https://www.sibjcem.ru/jour/article/view/1627</self-uri><abstract><sec><title>Цель</title><p>Цель: выявить морфофункциональные особенности сердца у больных с хронической сердечной недостаточностью (ХСН) и развитием суперответа на сердечную ресинхронизирующую терапию (СРТ) при коротком периоде наблюдения.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование было включено 86 пациентов (88,4% мужчин, средний возраст – 54,0 ± 8,9 года) с II–IV функциональным классом ХСН по NYHA. Обследование пациентов проводилось исходно перед постановкой кардиостимулятора и в динамике (срока наблюдения составил 10,6 ± 3,6 месяца). В соответствии с ответом на СРТ пациенты были разделены на две группы: I гр. (n = 19) с уменьшением конечно-систолического объема (КСО) левого желудочка (ЛЖ) ≥ 30% от исходного (суперреспондеры) и II гр. (n = 67) – уменьшение КСО ЛЖ &lt; 30% (несуперреспондеры).</p></sec><sec><title>Результаты</title><p>Результаты. Исходно параметры механической диссинхронии были выше у суперреспондеров (период аортального предызгнания (период аортального предызгнания (156,8 ± 35,4 мс и 135,0 ± 35,6 мс; p = 0,020); механическая межжелудочковая задержка (73,0 [43,0; 108,0] мс vs 47,0 [19,5;70,0] мс; p = 0,017). Сочетание женского пола (ОШ 7,048; 95% ДИ 1,496–33,206; p = 0,014) и ширины QRS (ОШ 1,017; 95% ДИ 1,000–1,034; p = 0,048) имело независимую связь с развитием суперответа на СРТ.</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с ХСН более выраженная механическая и электрическая диссинхрония ЛЖ ассоциируются с суперответом на СРТ при коротком периоде наблюдения.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim: To evaluate clinical and morpho-functional predictors of super-response to cardiac resynchronization therapy (CRT) in patients with heart failure and reduced ejection fraction (HFrEF) in the short-term period after implantation.</p></sec><sec><title>Material and Methods</title><p>Material and Methods. The study enrolled 86 patients (88.4% men, 54.0 ± 8.9 years mean age, New York Heart Association (NYHA) class II–IV). Patients were examined at baseline and in dynamics (mean follow-up was 10.6 ± 3.6 months). According to the change in left ventricular (LV) end-systolic volume (ESV) patients were divided into two groups: Group I (n = 19) with a decrease in LV ESV ≥ 30% (super-responders (SR) and Group II (n = 67) – decrease in LV ESV &lt; 30% (non-super-responders (non-SR). Parameters of mechanical dyssynchrony (MD) were assessed in the two groups including LV pre-ejection period, interventricular mechanical delay (IVMD), intraventricular delay (IVD).</p></sec><sec><title>Results</title><p>Results. At baseline, traditional parameters of MD were higher in SR: LV pre-ejection period (156.8 ± 35.4 ms vs 135.0 ± 35.6 ms; p = 0.021) and IVMD (73.0 [43.0; 108.0] ms vs 47.0 [19.5; 70.0] ms; p = 0.017). Logistic regression results showed that female gender (HR 7.048; 95% CI 1.496–33.206; p = 0.014) and QRS width (HR 1.017; 95% CI 1.000–1.034; p = 0.048) had an independent association with super-response.</p></sec><sec><title>Conclusion</title><p>Conclusion. In patients with HFrEF, more severe mechanical and electrical dyssynchrony is associated with super-response to CRT in a short-term follow-up period.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>механическая диссинхрония</kwd><kwd>суперответ</kwd><kwd>сердечная ресинхронизирующая терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mechanical dyssynchrony</kwd><kwd>super-response</kwd><kwd>cardiac resynchronization therapy</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">Mareev V.Yu., Fomin I.V., Ageev F.T., Begrambekova Yu.L., Vasyuk Yu.A., Garganeeva A.A. et al. Clinical recommendations SSHFRSC-RSMST. Heart failure: congestive (CHF) and acute decompensated (ADHF). Diagnosis, prevention and treatment. Kardiologiia. 2018;58(6S):8–158. (In Russ.). 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