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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">kurskvest</journal-id><journal-title-group><journal-title xml:lang="ru">Человек и его здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Humans and their health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5746</issn><issn pub-type="epub">1998-5754</issn><publisher><publisher-name>Kursk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21626/vestnik/2021-3/03</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-959</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Изменение величины интервала QT на различных этапах периоперационного периода у пациентов с ишемической болезнью сердца в условиях общей анестезии</article-title><trans-title-group xml:lang="en"><trans-title>Change in the value of the QT interval at various stages of the perioperative period in patients with coronary ischemic heart disease under general anesthesia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5398-9727</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михин</surname><given-names>Вадим Петрович</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhin</surname><given-names>Vadim P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой внутренних болезней № 2</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Head of the Department of Internal Medicine No. 2</p></bio><email xlink:type="simple">mikhinvp@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/0000-0002-7053-2278</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сумин</surname><given-names>Сергей Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Sumin</surname><given-names>Sergey A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, заслуженный работник высшей школы РФ, зав. кафедрой анестезиологии, реаниматологии и интенсивной терапии ИНО</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Head of the Department of Anesthesiology, Resuscitation and Intensive Therapy of ICE</p></bio><email xlink:type="simple">ser-sumin@ya.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/0000-0002-3861-8645</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волкова</surname><given-names>Наталья Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Volkova</surname><given-names>Natalja A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры анестезиологии, реаниматологии и интенсивной терапии ИНО</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor of the Department of Anesthesiology, Resuscitation and Intensive of ICE</p></bio><email xlink:type="simple">volkova-nataly@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/0000-0003-3807-2918</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богословская</surname><given-names>Елена Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Bogoslovskaya</surname><given-names>Elena N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры анестезиологии, реаниматологии и интенсивной терапии ИНО</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor of the Department of Anesthesiology, Resuscitation and Intensive Therapy of ICE</p></bio><email xlink:type="simple">elen-bogoslovskay@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/0000-0003-4086-9117</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремин</surname><given-names>Павел Адольфович</given-names></name><name name-style="western" xml:lang="en"><surname>Eremin</surname><given-names>Pavel A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры анестезиологии, реаниматологии и интенсивной терапии ИНО</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor of the Department of Anesthesiology, Resuscitation and Intensive Therapy of ICE</p></bio><email xlink:type="simple">pavel-eryomin@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/0000-0002-7152-6347</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Авдеева</surname><given-names>Наталья Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Avdeeva</surname><given-names>Natalja N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, доцент кафедры анестезиологии, реаниматологии и интенсивной терапии</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor of The Department of Anesthesiology, Resuscitation and Intensive Therapy of ICE</p></bio><email xlink:type="simple">avdeeva.natalja12@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/0000-0002-0107-6707</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Громнацкий</surname><given-names>Николай Ильич</given-names></name><name name-style="western" xml:lang="en"><surname>Gromnatsky</surname><given-names>Nikolai I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор кафедры внутренних болезней № 2</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor of the Department of Internal Diseases No. 2</p></bio><email xlink:type="simple">gromnackijni@kursksmu.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/0000-0002-6158-5706</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аникин</surname><given-names>Виктор Васильевич</given-names></name><name name-style="western" xml:lang="en"><surname>Anikin</surname><given-names>Viktor V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, заслуженный врач РФ, зав. кафедрой пропедевтики внутренних болезней</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Honored Doctor of the Russian Federation, Head of the Department of Internal Medicine</p></bio><email xlink:type="simple">propedeo@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Курский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тверской государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tver State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>29</day><month>11</month><year>2021</year></pub-date><volume>24</volume><issue>3</issue><fpage>22</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Михин В.П., Сумин С.А., Волкова Н.А., Богословская Е.Н., Еремин П.А., Авдеева Н.Н., Громнацкий Н.И., Аникин В.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Михин В.П., Сумин С.А., Волкова Н.А., Богословская Е.Н., Еремин П.А., Авдеева Н.Н., Громнацкий Н.И., Аникин В.В.</copyright-holder><copyright-holder xml:lang="en">Mikhin V.P., Sumin S.A., Volkova N.A., Bogoslovskaya E.N., Eremin P.A., Avdeeva N.N., Gromnatsky N.I., Anikin V.V.</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.kursk-vestnik.ru/jour/article/view/959">https://www.kursk-vestnik.ru/jour/article/view/959</self-uri><abstract><sec><title>Цель</title><p>Цель: оценить состояние производных интервала QT у больных с хроническими формами ИБС в течение различных периоперационных периодов плановой открытой холецистэктомии в условиях общей анестезии, а также определить возможность использования мельдония для профилактики нарушений продолжительности интервала QT.</p></sec><sec><title>Материалы и методы</title><p> Материалы и методы. Пациенты с диагнозом желчнокаменная болезнь с верифицированными формами хронической ИБС (стенокардия напряжения I и II ФК) распределены на 2 группы: 1-я - контрольная, получавшая традиционную периоперационную терапию, и 2-я - основная, получавшая дополнительно мельдоний. Оценивалась динамика корригированного интервала QT (QTс) и дисперсии интервала QT (DQT). Анализ проводился путем суточного холтеровского мониторинга ЭКГ, в котором выделялись 6 временных периодов: 1 - накануне операции (18 час); 2 - в течение 6 часов перед операцией; 3 - введение в анестезию; 4 - поддержание анестезии; 5 - выход из анестезии; 6 - на 2-е сутки после операции (18 час). \</p></sec><sec><title>Результаты</title><p>Результаты. Установлено повышение величин QTс и DQT в периоды введения, поддержания и выхода из анестезии только в контрольной группе. Включение мельдония в периоперационную терапию у пациентов с ИБС сопровождалось отсутствием удлинения интервала QTс и увеличением значений DQT в периоды введения, выхода и поддержания анестезии.</p></sec><sec><title>Заключение</title><p>Заключение. Периоперационный период сопровождался удлинением продолжительности интервала QTс и увеличением значений DQT в группе, получающей традиционную терапию. Включение мельдония сопровождалось отсутствием увеличения значений QTс и DQT в течение большинства периодов наблюдения.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. To evaluate the status of QT interval derivatives in patients with chronic IHD during different perioperative periods of planned open cholecystectomy under general anaesthesia and to determine the possibility of using meldonium for prevention of QT interval dysfunction. </p></sec><sec><title>Materials and methods</title><p>Materials and methods. Patients with the diagnosis of cholelithiasis with verified forms of chronic CHD (angina I and II AC) were divided into 2 groups: Group 1 was the control group with conventional perioperative therapy, and Group 2 was the main group with additional meldonium. The dynamics of the corrected QT interval (QTc) and the variance of the QT interval (DQT) were assessed. Analysis was performed by means of daily Holter ECG monitoring, in which 6 time periods were singled out: 1 - the day before the operation (18 hours); 2 - hours before the operation; 3 - induction into anesthesia; 4 - maintenance of anesthesia; 5 - withdrawal from anesthesia; 6 - the day 2 after the operation (18 hours).</p></sec><sec><title>Results</title><p>Results. The increase in QTc and DQT values during induction, maintenance and withdrawal from anesthesia was detected only in the control group. The inclusion of meldonium in perioperative therapy in patients with CHD was accompanied by the absence of QTc interval prolongation and an increase in DQT values in the periods of induction, exit and maintenance of anaesthesia.</p></sec><sec><title>Conclusion</title><p>Conclusion. The perioperative period was accompanied by a prolongation of the QTc interval and an increase in DQT values in the group receiving conventional therapy. The inclusion of meldonium was accompanied by no increase in QTc and DQT during most follow-up periods.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>интервал QT</kwd><kwd>корригированный интервал QT</kwd><kwd>дисперсия интервала QT</kwd><kwd>реполяризация миокарда</kwd><kwd>электрическая нестабильность миокарда</kwd><kwd>мельдоний</kwd></kwd-group><kwd-group xml:lang="en"><kwd>QT interval</kwd><kwd>corrected QT interval</kwd><kwd>QT interval variance</kwd><kwd>myocardial repolarization</kwd><kwd>myocardial electrical instability</kwd><kwd>meldonium</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">Ветшев П.С., Сулимов В.А., Ногтев П.В. Холецистокардиальный синдром в клинической практике. Клинические перспективы гастроэнтерологии, гепатологии. 2004;(6):15-19</mixed-citation><mixed-citation xml:lang="en">Vetshev P.S., Sulimov V.A., Nogtev P.V. 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