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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">cardiovascular</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиоваскулярная терапия и профилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Cardiovascular Therapy and Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1728-8800</issn><issn pub-type="epub">2619-0125</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-1581</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>ИНФАРКТ МИОКАРДА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MYOCARDIAL INFARCTION</subject></subj-group></article-categories><title-group><article-title>Основные факторы, прогнозирующие риск внезапной смерти у больных, перенесших инфаркт миокарда</article-title><trans-title-group xml:lang="en"><trans-title>Principal factors affecting sudden death risk in myocardial infarction 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>Болдуева</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Boldueva</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">svetlanaboldueva@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>Шабров</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabrov</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">svetlanaboldueva@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>Бурак</surname><given-names>Т. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Burak</surname><given-names>T. Ya.</given-names></name></name-alternatives><email xlink:type="simple">burak_t@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>Леонова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Leonova</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">svetlanaboldueva@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>Самохвалова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Samokhvalova</surname><given-names>M. V.</given-names></name></name-alternatives><email xlink:type="simple">svetlanaboldueva@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>Жук</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gimgina</surname><given-names>A. E.</given-names></name></name-alternatives><email xlink:type="simple">svetlanaboldueva@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>Быкова</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bykova</surname><given-names>E. G.</given-names></name></name-alternatives><email xlink:type="simple">svetlanaboldueva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Санкт-Петербургская государственная медицинская академия им. И.И.Мечникова, Санкт-Петербург<country>Россия</country></aff><aff xml:lang="en">I.I. Mechnikov St. Petersburg State Medical Academy, St Petersburg<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2007</year></pub-date><pub-date pub-type="epub"><day>01</day><month>01</month><year>1970</year></pub-date><volume>6</volume><issue>8</issue><fpage>39</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Болдуева С.А., Шабров А.В., Бурак Т.Я., Леонова И.А., Самохвалова М.В., Жук В.С., Быкова Е.Г., 1970</copyright-statement><copyright-year>1970</copyright-year><copyright-holder xml:lang="ru">Болдуева С.А., Шабров А.В., Бурак Т.Я., Леонова И.А., Самохвалова М.В., Жук В.С., Быкова Е.Г.</copyright-holder><copyright-holder xml:lang="en">Boldueva S.A., Shabrov A.V., Burak T.Y., Leonova I.A., Samokhvalova M.V., Gimgina A.E., Bykova E.G.</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://cardiovascular.elpub.ru/jour/article/view/1581">https://cardiovascular.elpub.ru/jour/article/view/1581</self-uri><abstract><p>Цель. Изучить прогностическое значение клинико-функциональных факторов для развития внезапной кардиальной смерти (ВКС) у больных, перенесших инфаркт миокарда (ИМ). Материал и методы. Обследованы 420 больных на 10-14 дни ИМ, проспективное наблюдение за больными осуществлялось сроком 1-4 года. Выполнялись общеклиническое обследование, эхокардиография, суточное мониторирование электрокардиограммы, определение поздних потенциалов желудочков (ППЖ), активная ортостатическая проба (АОП), оценка вариабельности сердечного ритма (ВСР) в покое и при вегетативных пробах, психологическое тестирование. Для оценки риска ВКС использовался многофакторный анализ Кокса и кривые дожития Каплана–Мейера. Результаты. Наиболее значимыми факторами по результатам многофакторного регрессионного анализа Кокса оказались 6 признаков: наличие ППЖ, сниженная ВСР, фракция выброса левого желудочка &lt; 40%, желудочковые нарушения ритма, повторный ИМ, гипотензия при АОП. Предсказательная точность и положительная прогностическая ценность данной модели были весьма высокими, позволяя прогнозировать риск ВКС. Заключение. Для оценки риска ВКС у больных, перенесших ИМ, на госпитальном этапе необходимо использовать набор клинико-функциональных факторов, позволяющих прогнозировать развитие ВКС.</p></abstract><trans-abstract xml:lang="en"><p>Aim. To assess prognostic value of clinical and functional factors in regard to sudden cardiac death (SCD) risk in patients after myocardial infarction (MI). Material and methods. In total, 420 patients were examined at Day 10-14 after MI; follow-up period lasted for 14 years. General clinical examination, echocardiography, 24-hour electrocardiography (ECG) monitoring, late ventricular potentials (LVP) detection, active orthostatic test (AOT), heart rate variability (HRV) assessment at baseline and during functional tests, as well as psychological testing, were performed. SCD risk was assessed by Cox multi-factor analysis and Kaplan-Meier survival curve method. Results. According to Cox multivariate regression analysis, the most important predictors included the following: LVP, HRV reduction, left ventricular ejection fraction &lt;40%, ventricular arrhythmias, previous MI, and hypotension in AOT. Prognostic accuracy and positive predictive value of this model were high enough to assess SCD risk. Conclusion. To assess SCD risk in MI patients, complex clinical and functional factors - SCD predictors – should be measured.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>внезапная смерть</kwd><kwd>инфаркт миокарда</kwd><kwd>прогноз</kwd><kwd>стратификация риска</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sudden death</kwd><kwd>myocardial infarction</kwd><kwd>prognosis</kwd><kwd>risk stratification</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">Osborn MJ. Sudden cardiac death. Mayo Clinic practice of Cardiology ed. by B.G.Gersh. New York 1996; 862.</mixed-citation><mixed-citation xml:lang="en">Osborn MJ. Sudden cardiac death. Mayo Clinic practice of Cardiology ed. by B.G.Gersh. New York 1996; 862.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Malik М. 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