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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 pub-id-type="doi">10.15829/1728-8800-2025-4215</article-id><article-id custom-type="edn" pub-id-type="custom">OODLYB</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-4215</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>ИШЕМИЧЕСКАЯ БОЛЕЗНЬ СЕРДЦА И ИНФАРКТ МИОКАРДА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ISCHEMIC HEART DESEASE AND MYOCARDIAL INFARCTION</subject></subj-group></article-categories><title-group><article-title>Комплексная модель многофакторного прогнозирования жизнеугрожающих желудочковых нарушений ритма у больных инфарктом миокарда</article-title><trans-title-group xml:lang="en"><trans-title>Complex multifactorial prediction model for life-threatening ventricular arrhythmias in patients with myocardial infarction</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9925-2096</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аверьянова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Averyanova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аверьянова Елена Владимировна — к.м.н., доцент кафедры "Терапия"Пенза</p></bio><bio xml:lang="en"><p>Penza</p></bio><email xlink:type="simple">averyanova-elena90@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/0000-0002-5647-9837</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тонкоглаз</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tonkoglaz</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тонкоглаз Анастасия Александровна — инженер-­исследователь научной лаборатории "Комплексные методы изучения биомеханики и электрофизиологии сердечно-­сосудистой системы"Пенза</p></bio><bio xml:lang="en"><p>Penza</p></bio><email xlink:type="simple">anast.oreschckina@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/0009-0002-7957-8034</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чернова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чернова Ангелина Андреевна — аспирант очной формы обучения кафедры "Терапия"Пенза</p></bio><bio xml:lang="en"><p>Penza</p></bio><email xlink:type="simple">ngelinakorneeva170498@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/0000-0001-6423-6889</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Донецкая</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Donetskaya</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Донецкая Наталия Александровна — зав. отделением лучевой диагностики, врач-рентгенолог, по совмещению ассистент кафедры "Терапия"Пенза</p></bio><bio xml:lang="en"><p>Penza</p></bio><email xlink:type="simple">enigmee@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7463-9259</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Олейников</surname><given-names>В. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Oleynikov</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Олейников Валентин Эливич — д.м.н., профессор, зав. кафедрой "Терапия"Пенза</p></bio><bio xml:lang="en"><p>Penza</p></bio><email xlink:type="simple">v.oleynikof@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО "Пензенский государственный университет"</institution></aff><aff xml:lang="en"><institution>Penza State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО "Пензенский государственный университет";&#13;
ГБУЗ "Пензенская областная клиническая больница им. Н. Н. Бурденко"</institution></aff><aff xml:lang="en"><institution>Penza State University;&#13;
Burdenko Penza Regional Clinical Hospital</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>08</day><month>11</month><year>2024</year></pub-date><volume>24</volume><issue>1</issue><fpage>4215</fpage><lpage>4215</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Аверьянова Е.В., Тонкоглаз А.А., Чернова А.А., Донецкая Н.А., Олейников В.Э., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Аверьянова Е.В., Тонкоглаз А.А., Чернова А.А., Донецкая Н.А., Олейников В.Э.</copyright-holder><copyright-holder xml:lang="en">Averyanova E.V., Tonkoglaz A.A., Chernova A.A., Donetskaya N.A., Oleynikov V.E.</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://cardiovascular.elpub.ru/jour/article/view/4215">https://cardiovascular.elpub.ru/jour/article/view/4215</self-uri><abstract><sec><title>Цель</title><p>Цель. Выявление маркеров развития пробежек желудочковой тахикардии (ЖТ), создание многофакторной модели прогнозирования аритмических событий у больных инфарктом миокарда (ИМ) на госпитальном этапе.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Объектом исследования стали 80 больных ИМ в возрасте 55,6±8,7 лет. Обследование проводили на 7-9 сут. ИМ: эхокардиография, оценка глобальной продольной деформаци (GLS), магнитно-­резонансная томография (МРТ) сердца с применением внутривенного контрастного вещества, определение концентрации N-концевого промозгового натрийуретического пептида (NT-proBNP). При многосуточном мониторировании электрокардиограммы (ММ ЭКГ) в течение 72 ч выявляли пробежки ЖТ, выполнялся анализ микровольтной альтернации зубца Т (МАТ), турбулентности сердечного ритма, поздних потенциалов желудочка, вариабельности сердечного ритма, хронотропной нагрузки сердца, дисперсии QT. Конечной точкой считали наличие ≥1 эпизода ЖТ (≥3 комплекса QRS) по данным ММ ЭКГ.</p></sec><sec><title>Результаты</title><p>Результаты. У 10 (12,5%) больных, которые составили группу "ЖТ", были зарегистрированы неустойчивые пробежки ЖТ. Остальные 70 (87,5%) человек, не имевших эпизодов ЖТ, вошли в группу сравнения — "С". По данным МРТ установлено, что масса рубцовой ткани — 36,8±23,7 г и её процентное содержание — 28,5±19,8% в группе "ЖТ" было выше, чем в группе "С" — 16,9 (6,5; 27,9) г (р=0,025) и 13,3 (5,8; 22,2)% (р=0,045), соответственно.</p><p>По данным однофакторного регрессионного анализа установлены факторы, ассоциированные с риском ЖТ: ишемическая болезнь сердца в анамнезе, высокие значения NT-proBNP, турбулентнос­ти сердечного ритма, МАТ, конечный диастолический размер, GLS, масса рубцовой ткани, рубцовая зона от общей массы миокарда (%), параметры вариабельности сердечного ритма в ночные ­часы — ULfP, TINN, SDANN.</p></sec><sec><title>Заключение</title><p>Заключение. Предложена многофакторная модель прогнозирования неустойчивой ЖТ у больных ИМ, включающая следующие параметры: конечный диастолический размер, МАТ, NT-proBNP, GLS, массу рубцовой ткани и наличие ишемической болезни сердца в анамнезе.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To identify markers of ventricular tachycardia (VT), as well as to create a multifactorial prediction model for arrhythmic events in inpatients with myocardial infarction (MI).</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 80 patients with MI aged 55,6±8,7 years. The following examination was carried out on days 7-9 of MI: echocardiography, assessment of global longitudinal strain (GLS), contrast-­enhanced cardiac magnetic resonance imaging (MRI), determination of N-terminal pro-brain natriuretic peptide (NT-proBNP). During 72-hour electrocardiographic (ECG) monitoring, we detected VT runs, as well as analyzed microvolt T-wave alternans (TWA), heart rate turbulence, late ventricular potentials, heart rate variability, cardiac chronotropic load, and QT dispersion. The end point was the presence of ≥1 VT episode (≥3 QRS complexes) according to multi-day ECG monitoring data.</p></sec><sec><title>Results</title><p>Results. Nonsustained VT runs were recorded in 10 (12,5%) patients, who made up the VT group. The remaining 70 (87,5%) people who did not have VT episodes were included in the comparison group. MRI data established that the scar tissue mass (36,8±23,7 g) and percentage (28,5±19,8%) in the VT group was higher than in the comparison group (16,9 (6,5; 27,9) g (p=0,025) and 13,3 (5,8; 22,2)% (p=0,045), respectively).</p><p>Univariate regression analysis revealed following factors associated with the VT risk: history of coronary artery disease, high NT-proBNP values, heart rate turbulence, microvolt TWA, end diastolic dimension, GLS, scar tissue mass, scar area from total myocardial mass (%), night-time heart rate variability parameters — ULfP, TINN, SDANN.</p></sec><sec><title>Conclusion</title><p>Conclusion. A multifactorial model for predicting non-sustained VT in patients with MI is proposed, including the following parameters: end-diastolic dimension, MAT, NT-proBNP, GLS, scar tissue mass, and history of coronary artery disease.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>жизнеугрожающие нарушения ритма</kwd><kwd>инфаркт миокарда</kwd><kwd>многосуточное мониторирование электрокардиограммы</kwd><kwd>магнитно-резонансная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fe-threatening rhythm disturbances</kwd><kwd>myocardial infarction</kwd><kwd>long-term electrocardiogram monitoring</kwd><kwd>magnetic resonance imaging</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 24-25-20088, https://rscf.ru/project/24-25-20088/</funding-statement><funding-statement xml:lang="en">The study was supported by the grant of the Russian Science Foundation № 24-25-20088, https://rscf.ru/project/24-25-20088</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">Агеева Л. 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