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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">10.15829/1560-4071-2019-7-83-90</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-3266</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>КЛИНИКА И ФАРМАКОТЕРАПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINIC AND PHARMACOTHERAPY</subject></subj-group></article-categories><title-group><article-title>Влияние аторвастатина на важнейшие механизмы аритмогенеза у больных инфарктом миокарда с подъемом сегмента ST</article-title><trans-title-group xml:lang="en"><trans-title>Effect of atorvastatin on the most important mechanisms of arrhythmogenesis in patients with ST-elevated 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/0000-0002-7463-9259</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 — доктор медицинских наук, профессор, заведующий кафедрой “Терапия”, Медицинский институт</p></bio><email xlink:type="simple">v.oleynikof@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/0000-0002-2080-2639</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лукьянова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukianova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лукьянова Марина Владимировна — кандидат медицинских наук, доцент кафедры “Терапия”, Медицинский институт</p></bio><email xlink:type="simple">mavlu2002@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/0000-0001-9925-2096</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Душина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dushina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Душина Елена Владимировна — ассистент кафедры “Терапия”, Медицинский институт</p></bio><email xlink:type="simple">dushina-elena@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/0000-0001-5111-6247</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барменкова</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Barmenkova</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барменкова Юлия Андреевна — ассистент кафедры “Терапия”, Медицинский институт</p></bio><email xlink:type="simple">yulenka.gsk@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><country>Россия</country></aff><aff xml:lang="en"><institution>Penza State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>17</day><month>08</month><year>2019</year></pub-date><volume>0</volume><issue>7</issue><fpage>83</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Олейников В.Э., Лукьянова М.В., Душина Е.В., Барменкова Ю.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Олейников В.Э., Лукьянова М.В., Душина Е.В., Барменкова Ю.А.</copyright-holder><copyright-holder xml:lang="en">Oleynikov V.E., Lukianova M.V., Dushina E.V., Barmenkova Y.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://russjcardiol.elpub.ru/jour/article/view/3266">https://russjcardiol.elpub.ru/jour/article/view/3266</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить влияние 48-недельной терапии аторвастатином на механизмы аритмогенеза, определяемые при суточном мониторировании электрокардиограммы (ЭКГ), у больных инфарктом миокарда с подъемом сегмента ST (ИМпST).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включено 104 человека. Пациенты рандомизированы в две группы: группу высокодозовой статинотерапии, принимавших 80 мг аторвастатина в сутки, и группу сравнения, получавших аторвастатин 20 мг/сут. в течение 48 нед. При поступлении и каждые 12 нед. у больных определяли состояние липидного профиля по 4 параметрам: общему холестерину, концентрации холестерина липопротеидов низкой плотности (ХС ЛПНП), содержанию холестерина липопротеидов высокой плотности и уровню триглицеридов. Всем больным на 7-9 сут., 24-ю и 48-ю нед. ИМпST проводилась суточная регистрация ЭКГ по 12 каналам с помощью комплекса для мониторирования ЭКГ — “Холтеровский анализ — Astrocard” (ЗАО “Медитек”, Россия) с последующим изучением циркадной динамики ЧСС, поздних потенциалов желудочков, продолжительности, вариабельности и дисперсии QT, временных и спектральных параметров вариабельности ритма сердца, турбулентности сердечного ритма и частоты регистрации желудочковых аритмий. За конечные точки принимались различные сердечно-сосудистые события в постинфарктном периоде.</p></sec><sec><title>Результаты</title><p>Результаты. По результатам оценки уровня снижения ХС ЛПНП в процессе лечения были выделены две группы: высокоэффективной гиполипидемической терапии “ВЭТ” — 51 человек, и относительно эффективной липидснижающей терапии “ОЭТ” — 49 пациентов. В группе “ВЭТ” получен регресс дисперсии QT с 24-й нед. лечения, в группе “ОЭТ” динамика значений QTе disp, sdQTе, sdQTа отсутствовала. Только в группе “ВЭТ” получена благоприятная трансформация всех трех показателей, отражающих состояние постдеполяризационной активности: RMS, QRSf и HFLA. Получена положительная эволюция большинства параметров ВСР в группе “ВЭТ”. Установлено, что частота клинически значимых аритмий и нарушений проводимости была существенно выше в группе “ОЭТ”.</p></sec><sec><title>Заключение</title><p>Заключение. Достижение целевых значений ХС ЛПНП при лечении аторвастатином у пациентов с ИМпST ассоциировано с электрофизиологической стабильностью миокарда и клиническим благополучием пациентов в постинфарктном периоде.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the effect of the 48-week atorvastatin therapy on the mechanisms of arrhythmogenesis, determined during daily ECG monitoring, in patients with ST-elevated myocardial infarction (STEMI).</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 104 people. Patients were randomized into two groups: a high-dose statin therapy group who took 80 mg of atorvastatin per day, and a comparison group who received atorvastatin 20 mg/day for 48 weeks. Upon admission and every 12 weeks, the total cholesterol, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol and triglycerides were determined. At the 7-9th day, 24th and 48th weeks of STEMI the daily ECG monitoring on 12 leads using the Holter Analysis-Astrocard complex (Meditek CJSC, Russia) with an assessment of the circadian dynamics of the heart rate, late ventricular potentials, duration, variability and dispersion of the QT interval, temporal and spectral parameters of heart rate variability, heart rate turbulence and the frequency of ventricular arrhythmias. Various cardiovascular events in the postinfarction period were taken as the end points.</p></sec><sec><title>Results</title><p>Results. Depending on the achievement/non-achievement of the LDL-С target level in the treatment process, two groups were identified: highly effective lipidlowering therapy “HET” — 51 people and relatively effective lipid-lowering therapy “RET” — 49 patients. In the HET group, QT dispersion regression was obtained from the 24th week of treatment; in the RET group, the dynamics of QTe disp, sdQTe, sdQTa values was not found. A positive transformation of all parameters characterizing the post-depolarization activity was revealed only in the HET group: a decrease in QRSf and HFLA, an RMS increase. Significant differences were obtained in the most of the parameters of both temporal and spectral analysis of HRV in the HET group. Clinically significant rhythm and conduction disturbances were more frequently recorded in patients of the RET group.</p></sec><sec><title>Conclusion</title><p>Conclusion. Achieving the target LDL values in atorvastatin therapy in patients with STEMI is associated with the electrophysiological stability of the myocardium and the clinical well-being of patients in the post-infarction period.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>инфаркт миокарда с подъемом сегмента ST</kwd><kwd>суточное мониторирование ЭКГ</kwd><kwd>липиды</kwd><kwd>статины</kwd><kwd>поздние потенциалы желудочков</kwd><kwd>вариабельность сердечного ритма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ST-elevated myocardial infarction</kwd><kwd>24-hour ECG monitoring</kwd><kwd>lipids</kwd><kwd>statins</kwd><kwd>late ventricular potentials</kwd><kwd>heart rate variability</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке проектной части государственного задания в сфере научной деятельности Министерства образования и науки РФ “Новые технологии системного использования двухмерного отслеживания пятен у больных острым инфарктом миокарда на основе математического моделирования” договор № 574, от 12.01.2017г.</funding-statement><funding-statement xml:lang="en">The study was financially supported by the project part of the state assignment in the field of scientific activities of the Ministry of Education and Science of the Russian Federation “New technologies for the systematic use of twodimensional tracking of spots in patients with acute myocardial infarction based on mathematical modeling” Contract № 574 dated 12.01.2017</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">Бокерия О. 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