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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Pediatrician (St. Petersburg)</journal-id><journal-title-group><journal-title xml:lang="en">Pediatrician (St. Petersburg)</journal-title><trans-title-group xml:lang="ru"><trans-title>Педиатр</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2079-7850</issn><issn publication-format="electronic">2587-6252</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">33858</article-id><article-id pub-id-type="doi">10.17816/PED11165-72</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Reviews</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Обзоры</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Acute myocarditis in children: problems of diagnosis and treatment</article-title><trans-title-group xml:lang="ru"><trans-title>Острый миокардит у детей: проблемы диагностики и лечения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pshenichnaya</surname><given-names>Elena V.</given-names></name><name xml:lang="ru"><surname>Пшеничная</surname><given-names>Елена Владимировна</given-names></name></name-alternatives><bio xml:lang="en"><p>MD, PhD, Associate Professor, Head, Department of Pediatrics of Faculty of an Internship and Postdegree Education</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент, заведующий, кафедра педиатрии факультета интернатуры и последипломного образования</p></bio><email>doneck.pediatria-fipo@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dudchak</surname><given-names>Alexandra P.</given-names></name><name xml:lang="ru"><surname>Дудчак</surname><given-names>Александра Петровна</given-names></name></name-alternatives><bio xml:lang="en"><p>MD, PhD, Associate Professor, Department of Pediatrics of Faculty of an Internship and Postdegree Education</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент, кафедра педиатрии факультета интернатуры и последипломного образования</p></bio><email>doneck.pediatria-fipo@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Usenko</surname><given-names>Nadezhda A.</given-names></name><name xml:lang="ru"><surname>Усенко</surname><given-names>Надежда Алексеевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Assistant Professor, Department of Pediatrics of Faculty of an Internship and Postdegree Education</p></bio><bio xml:lang="ru"><p>ассистент, кафедра педиатрии факультета интернатуры и последипломного образования</p></bio><email>usenkonadia@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sosna</surname><given-names>Viktoriya V.</given-names></name><name xml:lang="ru"><surname>Сосна</surname><given-names>Виктория Викторовна</given-names></name></name-alternatives><bio xml:lang="en"><p>Assistant Professor, Department of Pediatrics of Faculty of an Internship and Postdegree Education</p></bio><bio xml:lang="ru"><p>ассистент, кафедра педиатрии факультета интернатуры и последипломного образования</p></bio><email>doneck.pediatria-fipo@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Donetsk National Medical University named after M. Gorky</institution></aff><aff><institution xml:lang="ru">Государственная образовательная организация высшего профессионального образования «Донецкий национальный медицинский университет им. М. Горького»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-04-23" publication-format="electronic"><day>23</day><month>04</month><year>2020</year></pub-date><volume>11</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>65</fpage><lpage>72</lpage><history><date date-type="received" iso-8601-date="2020-04-23"><day>23</day><month>04</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2020-04-23"><day>23</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2020, Pshenichnaya E.V., Dudchak A.P., Usenko N.A., Sosna V.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2020, Пшеничная Е.В., Дудчак А.П., Усенко Н.А., Сосна В.В.</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="en">Pshenichnaya E.V., Dudchak A.P., Usenko N.A., Sosna V.V.</copyright-holder><copyright-holder xml:lang="ru">Пшеничная Е.В., Дудчак А.П., Усенко Н.А., Сосна В.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/pediatr/article/view/33858">https://journals.eco-vector.com/pediatr/article/view/33858</self-uri><abstract xml:lang="en"><p>Acute myocarditis by the World Health Organization is an inflammatory disease of the heart muscle, confirmed by histologically, immunologically and immunohistochemically. The diagnosis of acute myocarditis in children remains open due to the presence of a number of reasons. First of all, it is difficult to diagnose myocarditis in children due to the variety of clinical manifestations and the presence of nonspecific symptoms of the disease. What matters is the lack of accessibility in the routine practice of a doctor of certain research methods and a sharp limitation in the use of endomyocardial biopsy. The search for differential diagnostic algorithms of the disease continues. According to modern literature, much attention is paid to non-invasive methods for the diagnosis of acute myocarditis in children. The course of acute myocarditis can be complicated by life-threatening cardiac arrhythmias: ventricular extrasystole, lengthening of the corrected QT interval, atrioventricular block. The appearance of cardiac arrhythmias increases the risk of sudden cardiac death. Recommendations for the treatment of myocardium in children often undergo changes due to the small number of multicenter and controlled studies in the pediatric population. The article provides an overview of modern approaches to the treatment of acute myocarditis in children: the use of antiviral drugs, intravenous immunoglobulin, immunosuppressive therapy, especially the treatment of heart failure in acute myocarditis in children.</p></abstract><trans-abstract xml:lang="ru"><p>Согласно данным Всемирной организации здравоохранения, острый миокардит — это воспалительное поражение миокарда, подтвержденное гистологически, иммунологически и иммуногистохимически. Вопрос диагностики острого миокардита у детей по-прежнему остается нерешенным. Затрудняет диагностику миокардита у детей разнообразие клинических проявлений и неспецифическая симптоматика заболевания, а также ограниченность применения некоторых методов исследования, в частности, эндомиокардиальной биопсии и магнитно-резонансной томографии сердца. В настоящее время продолжается поиск дифференциально-диагностических алгоритмов заболевания. По данным современной литературы, большое внимание уделяется неивазивным методам диагностики острого миокардита у детей, течение которого может осложняться жизнеугрожающими нарушениями сердечного ритма и проводимости: желудочковой экстрасистолией, удлинением корригированного интервала QT, атриовентрикулярной блокадой. В свою очередь, появление вышеуказанных нарушений ритма сердца повышает риск внезапной сердечной смерти. Рекомендации по лечению миокарда у детей часто претерпевают изменения ввиду небольшого количества многоцентровых и контролируемых исследований в детской популяции. В статье представлен обзор современных подходов к лечению острого миокардита у детей: применение противовирусных препаратов, внутривенного иммуноглобулина, иммуносупрессивной терапии, особенности лечения сердечной недостаточности.</p></trans-abstract><kwd-group xml:lang="en"><kwd>myocarditis</kwd><kwd>children</kwd><kwd>diagnosis</kwd><kwd>treatment</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>миокардит</kwd><kwd>дети</kwd><kwd>диагностика</kwd><kwd>лечение</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Васичкина Е.С., Митрофанова Л.Б., Татарский Р.Б., Лебедев Д.С. Эндомиокардиальная биопсия из правых камер сердца у детей с нарушениями ритма сердца // Вестник аритмологии. – 2014. – № 76. – С. 17–23. [Vasichkina ES, Mitrofanova LB, Tatarsky RB, Lebedev DS. Endomyocardial biopsy from the right cardiac chambers in perdiatric patient with cardiac arrhythmias. Journal of arrhythmology. 2014;(76):17-23. 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