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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 custom-type="elpub" pub-id-type="custom">russjcardiol-1895</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 STUDIES</subject></subj-group></article-categories><title-group><article-title>ПРИМЕНЕНИЕ ПРЕПАРАТОВМАГНИЯ ДЛЯ ПРОФИЛАКТИКИ НАРУШЕНИЙ РИТМА СЕРДЦА У БОЛЬНЫХ ОСТРЫМИНФАРКТОМ МИОКАРДА</article-title><trans-title-group xml:lang="en"><trans-title>MAGNESIUM PREPARATIONS IN PREVENTING ARRHYTHMIAS IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION</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>Шилов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shilov</surname><given-names>A. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Святов</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Svyatov</surname><given-names>I. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кравченко</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kravchenko</surname><given-names>V. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельник</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnik</surname><given-names>M. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Санодзе</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Sanodze</surname><given-names>I. D.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Московская медицинская академия им. И.М.Сеченова, &#13;
Московский институт тонкой химической технологии им. М.В. Ломоносова<country>Россия</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2002</year></pub-date><pub-date pub-type="epub"><day>28</day><month>02</month><year>2002</year></pub-date><volume>0</volume><issue>1</issue><fpage>16</fpage><lpage>19</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шилов А.М., Святов И.С., Кравченко В.В., Мельник М.В., Санодзе И.Д., 2002</copyright-statement><copyright-year>2002</copyright-year><copyright-holder xml:lang="ru">Шилов А.М., Святов И.С., Кравченко В.В., Мельник М.В., Санодзе И.Д.</copyright-holder><copyright-holder xml:lang="en">Shilov A.M., Svyatov I.S., Kravchenko V.V., Melnik M.V., Sanodze I.D.</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://russjcardiol.elpub.ru/jour/article/view/1895">https://russjcardiol.elpub.ru/jour/article/view/1895</self-uri><abstract><p>В данной работе изучалась возможность применения сернокислой магнезии для профилактики нарушений ритма сердца у больных острым инфарктом миокарда, возникающих при развитии синдромов реперфузии и удлинения QT- интервала в остром периоде инфаркта миокарда. Было обследовано 110 больных в первые 6 часов развития ОИМ; из них 50 пациентов с удлиненным QT- интервалом и 60 - с различными режимами тромболизиса урокиназой. У 40 больных тромболизис проводился одновременно с введением сернокислой магнезии по описанной ниже методике. Больным ОИМ с удлиненным QT- интервалом производилось внутривенное капельное введение 20 мл 25% раствора сернокислой магнезии в 10 мл 5% раствора глюкозы в течение 30 минут с последующим суточным внутривенным введением сернокислой магнезии из расчета 0,5-0,6 г в час. Всем больным проводилось определение концентраций магния и кальция в плазме и эритроцитах методом атомно-абсорбционного анализа, суточное мониторирование ЭКГ, запись ЭКГ в 12-ти стандартных отведениях с оценкой длительности и дисперсии QT интервала. Было установлено, что у больных ОИМ в первые 6 часов его развития имеет место потеря как сыворо- точного, так и внутриклеточного магния, что приводит к удлинению QT интервала и развитию дисперсии QT интервала. Введение сернокислой магнезии способствовало нормализации длительности QT интервала к концу вторых суток лечения больных ОИМ и значительному уменьшению дисперсии QT интервала. Также было установлено, что проведение тромболитической терапии одновременно с введением сернокислой магнезии способствует снижению частоты развития синдрома реперфузии у больных ОИМ. </p></abstract><trans-abstract xml:lang="en"><p>We have investigated the room for magnesium sulfate in preventing arrhythmias in patients with acute myocardial infarction occurring with reperfusion and QT prolongation. We have studied 110 patients in the first 6 hours of AMI, including 50 with QT prolongation and 60 with various regimens of thrombolysis with urokinase. 40 patients received thrombolysis along with magnesium infusion (scheme see infra). Patients with AMI and prolonged QT were infused 20 mL 25% magnesium sulfate in 10 mL 5% glucose for 30 minutes with subsequent intravenous magnesium sulfate 0.5-0.6 g per hour. In all patients plasma and RBC Mg and Ca concentrations were assessed with atomic absorption assay, daily ECG monitoring and 12-lead standard ECG with the analysis of QT duration and dispersion. We have found that patients with AMI in the first 6 hours exhibit a depletion of both serum and intracellular Mg with leads to QT prolongation and dispersion. Magnesium sulfate given intravenously helped reverse QT prolongation by the end of the 2nd day and decrease dispersion significantly. We have also found magnesium sulfate with thrombolysis to decrease the incidence of reperfusion syndrome. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>инфарктмиокарда</kwd><kwd>удлинение QT интервала</kwd><kwd>дисперсия QT интервала</kwd><kwd>синдромреперфузии</kwd><kwd>тромболитическая терапия</kwd><kwd>гипомагнеземия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>prolonged QT</kwd><kwd>QT dispersion</kwd><kwd>reperfusion syndrome</kwd><kwd>thrombolysis</kwd><kwd>hypomagnesemia</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">Верткин А.Л., Городецкий В.В. Применение магния в кардиологии. Кардиология 1997;11: 96-9.</mixed-citation><mixed-citation xml:lang="en">Верткин А.Л., Городецкий В.В. Применение магния в кардиологии. 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