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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">clinmed</journal-id><journal-title-group><journal-title xml:lang="ru">Клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Clinical Medicine (Russian Journal)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0023-2149</issn><issn pub-type="epub">2412-1339</issn><publisher><publisher-name>ООО «Медицинское информационное агентство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/0023-2149-2026-104-2-108-116</article-id><article-id custom-type="elpub" pub-id-type="custom">clinmed-1384</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Диагностическое и прогностическое значение клинических данных и параметров пятиступенчатой стресс-эхокардиографии у пациентов с известной и предполагаемой ишемической болезнью сердца</article-title><trans-title-group xml:lang="en"><trans-title>Diagnostic and prognostic significance of clinical data and parameters of five-stage stress echocardiography in patients with known and suspected coronary artery disease</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>Тимофеева</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Timofeeva</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тимофеева Татьяна Михайловна — канд. мед. наук, доцент кафедры внутренних болезней с курсом кардиологии и функциональной диагностики им. академика В.С. Моисеева Медицинский институт РУДН; врач отделения ультразвуковых и функциональных методов исследования УКБ им. В.В. Виноградова РУДН.</p><p>Москва</p></bio><bio xml:lang="en"><p>Tatiana M. Timofeeva — Candidate of Medical Sciences, Associate Professor at the Department of Internal Medicine with the subspecialty of cardiology and functional diagnostics named after V.S. Moiseev; Doctor of the department of ultrasound and functional research methods of the V.V. Vinogradov clinical hospital of the RUDN University.</p><p>Moscow</p></bio><email xlink:type="simple">timtan@bk.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/0000-0003-2412-5986</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сафарова</surname><given-names>А. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Safarova</surname><given-names>A. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сафарова Айтен Фуад кызы — д-р мед. наук, профессор кафедры внутренних болезней с курсом кардиологии и функциональной диагностики им. академика В.С. Моисеева Медицинский институт РУДН; врач отделения ультразвуковых и функциональных методов исследования УКБ им. В.В. Виноградова РУДН.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ayten F. Safarova — Doctor of Medical Sciences,, Professor at the Department of Internal Medicine with the subspecialty of cardiology and functional diagnostics named after V.S. Moiseev RUDN University, Doctor of the department of ultrasound and functional research methods of the V.V. Vinogradov clinical hospital of the RUDN University.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5873-1768</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кобалава</surname><given-names>Ж. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kobalava</surname><given-names>Zh. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кобалава Жанна Давидовна — д-р мед. наук, профессор, член-корр. РАН, заведующая кафедрой внутренних болезней с курсом кардиологии и функциональной диагностики им. академика В.С. Моисеева.</p><p>Москва</p></bio><bio xml:lang="en"><p>Zhanna D. Kobalava — Doctor of Medical Sciences, head of the Department of Internal Medicine with the subspecialty of cardiology and functional diagnostics named after V.S. Moiseev RUDN University.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4389-9752</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефимова</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Efimova</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ефимова Виктория Павловна — канд. мед. наук, доцент кафедры внутренних болезней с курсом кардиологии и функциональной диагностики им. академика В.С. Моисеева, Медицинский институт РУДН; заведующий отделением ультразвуковых и функциональных методов исследования УКБ им. В.В. Виноградова РУДН.</p><p>Москва</p></bio><bio xml:lang="en"><p>Victoria P. Efimova — Candidate of Medical Sciences, Associate Professor at the Department of Internal Medicine with the subspecialty of cardiology and functional diagnostics named after V.S. Moiseev RUDN University; Doctor of the department of ultrasound and functional research methods of the V.V. Vinogradov clinical hospital of the RUDN University.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов им. Патриса Лумумбы», Медицинский институт; Университетская клиническая больница им. В.В. Виноградова (филиал) ФГАОУ ВО «Российский университет дружбы народов им. Патриса Лумумбы»<country>Россия</country></aff><aff xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University), Institute of Medicine; Vinogradov University Clinical Hospital (branch) of the Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов им. Патриса Лумумбы», Медицинский институт<country>Россия</country></aff><aff xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University), Institute of Medicine<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>19</day><month>04</month><year>2026</year></pub-date><volume>104</volume><issue>2</issue><fpage>108</fpage><lpage>116</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тимофеева Т.М., Сафарова А.Ф., Кобалава Ж.Д., Ефимова В.П., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Тимофеева Т.М., Сафарова А.Ф., Кобалава Ж.Д., Ефимова В.П.</copyright-holder><copyright-holder xml:lang="en">Timofeeva T.M., Safarova A.F., Kobalava Z.D., Efimova V.P.</copyright-holder><license 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.clinmedjournal.com/jour/article/view/1384">https://www.clinmedjournal.com/jour/article/view/1384</self-uri><abstract><sec><title>Цели</title><p>Цели. У пациентов с известной и подозреваемой ишемической болезнью сердца (ИБС) изучить клиническо-диагностическую роль дополненной пятиступенчатой стресс-эхокардиографии (СЭ) с физической нагрузкой по сравнению с традиционной СЭ; проанализировать тактику ведения пациентов с подозрением на ИБС в зависимости от результатов стресс-теста в сочетании с клиническими данными; оценить вклад дополнительных параметров СЭ на ближайший прогноз.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. 253 пациента (медиана возраста 62 (53; 68) года, 130 (51,4%) мужчин) с известной и подозреваемой ИБС без инфаркта миокарда в анамнезе прошли ABCDE-СЭ в одноцентровом исследовании по клиническим показаниям (боли в груди, одышка, ишемические изменения на ЭКГ). Медиана периода наблюдения составила 198 (118; 324) дней. Изучался вклад дополнительных параметров СЭ в диагностику значимого поражения коронарного русла и прогнозирование повторных госпитализаций (комбинированная конечная точка), анализировалась тактика ведения в зависимости от результатов расширенной СЭ.</p></sec><sec><title>Результаты</title><p>Результаты. Положительная проба по традиционному критерию — индуцированой ишемии — выявлена у 22 (8,7%) пациентов; среди дополнительных критериев ишемии наиболее часто выявлялось снижение сократительного резерва (СР) (n = 161; 63,6%). За период наблюдения комбинированная конечная точка зарегистрирована у 32 (12,7%) пациентов. Кроме индуцированной ишемии, пациенты со значимым поражением коронарного русла отличались более низкими показателями эффективности миокардиальной работы левого желудочка (ЛЖ)(р = 0,045), силы ЛЖ на нагрузке (р &lt; 0,001), величины СР ЛЖ (р &lt; 0,001), большей суммой баллов СЭ (р &lt; 0,001) и более частым снижением СР (р = 0,005). Чаще всего коронароангиографию назначали после положительного шага А (72,7%), с суммой баллов 4 (60%); эти же пациенты чаще всего нуждались в реваскуляризации (46,7%). Установлены пороговые значения предикторов конечной точки: сумма баллов СЭ &gt; 1,5 (р &lt; 0,001); GLS ЛЖ пик &lt; 16,55% (р = 0,016); СР &lt; 1,7 (р = 0,033); хронотропный резерв &lt; 1,79 (р = 0,010). В многофакторном анализе предикторами исхода были характер боли в груди (ОШ 5,1; р = 0,007), фракция выброса (ФВ) ЛЖ на пике нагрузки (ОШ 0,82; р = 0,012), величина СР (ОШ 16,0; р = 0,007) и сумма баллов СЭ (ОШ 18,0; р = 0,006).</p></sec><sec><title>Заключение</title><p>Заключение. В неинвазивной диагностике значимого поражения коронарного русла и прогнозировании ближайших неблагоприятных сердечно-сосудистых событий у пациентов с известной и подозреваемой ИБС наряду с традиционным критерием — появлением зон локальной сократимости ЛЖ и связанных с этим снижением ФВ ЛЖ, GLS ЛЖ, нарастанием ИНЛС — выявлены дополнительные информативные критерии среди параметров пятиступенчатой СЭ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objectives</title><p>Objectives. To study the clinical and diagnostic role of supplemented five-stage stress echocardiography (SE) with physical exercise in patients with known and suspected coronary artery disease (CAD) compared to traditional SE; to analyze the management tactics for patients with suspected CAD depending on the stress test results in combination with clinical data; to assess the contribution of additional SE parameters to the short-term prognosis.</p></sec><sec><title>Material and methods</title><p>Material and methods. A total of 253 patients (62 (53; 68), 130 (51.4%) men) with known and suspected CAD without a history of MI underwent ABCDE-SE in a single-center study for clinical indications (chest pain, dyspnea, ischemic changes on ECG). The median follow-up period was 198 (118; 324) days. The contribution of additional SE parameters to the diagnosis of significant coronary artery disease and prediction of rehospitalizations (combined endpoint) was studied, and management tactics were analyzed depending on the results of extended SE.</p></sec><sec><title>Results</title><p>Results. A positive test for the traditional criterion — induced ischemia — was detected in 22 (8.7%) patients; among the additional criteria of ischemia, a decrease in contractile reserve (CR) was most often detected (n = 161; 63.6%). During the observation period, the combined endpoint was registered in 32 (12.7%) patients. In addition to induced ischemia, patients with significant coronary artery disease had lower left ventricular (LV) myocardial eﬃciency (p = 0.045), LV force under load (p &lt; 0.001), LV SR (p &lt; 0.001), higher SE score (p &lt; 0.001) and more frequent SR decrease (p = 0.005). Most often, coronary angiography was prescribed after a positive step A (72.7%), with a score of 4 (60%); these patients also most often required revascularization (46.7%). The threshold values of the end point predictors were established: SE score &gt; 1.5 (p &lt; 0.001); LV peak GLS &lt; 16.55% (p = 0.016); SR &lt; 1.7 (p = 0.033); chronotropic reserve &lt; 1.79 (p = 0.010). In multivariate analysis, outcome predictors were the nature of chest pain (OR 5.1; p = 0.007), LVEF at peak load (OR 0.82; p = 0.012), SR value (OR 16.0; p = 0.007) and the sum of SE points (OR 18.0; p = 0.006).</p></sec><sec><title>Conclusion</title><p>Conclusion. In non-invasive diagnostics of significant coronary lesions and prediction of the nearest adverse cardiovascular events in patients with known and suspected coronary artery disease, along with the traditional criterion — the appearance of zones of local LV contractility and the associated decrease in LVEF, LV GLS, and an increase in INLS, additional informative criteria were identified among the parameters of the five-stage SE.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>стресс-эхокардиография ABCDE</kwd><kwd>ишемическая болезнь сердца</kwd><kwd>реваскуляризация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>stress echocardiography ABCDE</kwd><kwd>coronary artery disease</kwd><kwd>revascularization</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Исследование не имело спонсорской поддержки</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The study had no sponsorship</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Diamond G.A., Forrester J.S. 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