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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">milmed</journal-id><journal-title-group><journal-title xml:lang="ru">Военная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Military Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-5044</issn><publisher><publisher-name>Белорусский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51922/2074-5044.2023.3.42</article-id><article-id custom-type="elpub" pub-id-type="custom">milmed-338</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 НАУЧНЫЕ ПУБЛИКАЦИИ. Лечебно-профилактические вопросы</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL SCIENTIFIC PUBLICATIONS. Medical and preventive questions</subject></subj-group></article-categories><title-group><article-title>Нарушения ритма и проводимости у пациентов с электрокардиографическим феноменом ранней реполяризации желудочков</article-title><trans-title-group xml:lang="en"><trans-title>Нeart rhythm and conduction disturbances in patients and adolescents with electrocardiographic phenomenon of early ventricular repolarization</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>Дмитрачков</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzmitratchkou</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>Волкова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Volkova</surname><given-names>O. N.</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>Строгий</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Strogiy</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>Войтова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vojtova</surname><given-names>E. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>УО «Белорусский государственный медицинский университет»</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2026</year></pub-date><volume>0</volume><issue>3</issue><fpage>42</fpage><lpage>46</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дмитрачков В.В., Волкова О.Н., Строгий В.В., Войтова Е.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Дмитрачков В.В., Волкова О.Н., Строгий В.В., Войтова Е.В.</copyright-holder><copyright-holder xml:lang="en">Dzmitratchkou V.V., Volkova O.N., Strogiy V.V., Vojtova E.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://milmed.ejournal.by/jour/article/view/338">https://milmed.ejournal.by/jour/article/view/338</self-uri><abstract><p>Изучены частота и характер нарушения сердечного ритма и проводимости у пациентов с электрокардиографическим синдромом ранней реполяризации желудочков. Определено, что нарушения сердечного ритма и проводимости у пациентов с синдромом ранней реполяризации желудочков встречаются достаточно часто, с преобладанием случаев аритмий, обусловленных изменением функции автоматизма синусового узла и наличием внутрижелудочковых блокад. Выявлено, что у детей с данным электрокардиографическим феноменом в подавляющем числе случаев встречаются проявления синдрома дисплазии соединительной ткани – малые аномалии развития сердца – 84,1%, (p &lt; 0,001), причем чаще всего регистрируются дополнительные хорды в полости левого желудочка – 85,6% (p &lt; 0,001), как изолированные, так и в сочетании с другими аномалиями и врожденными пороками сердца. Установлено, что нарушения сердечного ритма и проводимости у пациентов с электрокардиографическим синдромом ранней реполяризации желудочков встречаются достаточно часто (78,6±1,84%), с преобладанием случаев аритмий обусловленных изменением функции автоматизма синусового узла (p &lt; 0,001) и наличием внутрижелудочковых блокад. У детей и подростков с ранней реполяризацией желудочков сердца чаще всего регистрируются дополнительные хорды (85,6%, (p &lt; 0,001)), как изолированные, так и в сочетании с другими аномалиями сердца. Полученные данные свидетельствуют о наличии взаимосвязи между синдромом ранней реполяризации желудочков и соединительнотканной дисплазией, что позволяет отнести этот электрокардиографический синдром к состояниям, ассоциированным с данным синдромом.</p></abstract><trans-abstract xml:lang="en"><p>The frequency and nature of cardiac arrhythmias and conduction disturbances in patients and adolescents with electrocardiographic syndrome of early ventricular repolarization were studied. It has been determined that cardiac rhythm and conduction disturbances in patients with early ventricular repolarization syndrome are quite common, with a predominance of arrhythmias caused by a change in the automatism function of the sinus node and the presence of intraventricular blockades. It was revealed that in children with this electrocardiographic phenomenon, in the vast majority of cases, there are manifestations of the syndrome of connective tissue dysplasia –minor anomalies in the development of the heart – 84.1%, (p &lt; 0.001), and additional chords are most often recorded in the cavity of the left ventricle – 85.6% (p &lt; 0.001), both isolated and in combination with other anomalies and congenital heart defects. It was found that cardiac rhythm and conduction disturbances in patients with electrocardiographic syndrome of early ventricular repolarization are quite common (78.6±1.84%), with a predominance of cases of arrhythmias caused by changes in the automatism function of the sinus node (p &lt; 0.001) and the presence of intraventricular blocks. In children and adolescents with early ventricular repolarization, additional chords are most often recorded (85.6%, (p &lt; 0.001)), both isolated and in combination with other heart anomalies. The data obtained indicate the presence of a relationship between the early ventricular repolarization syndrome and connective tissue dysplasia, which makes it possible to attribute this electrocardiographic syndrome to the conditions associated with this syndrome.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сердечно-сосудистая система</kwd><kwd>синдром ранней реполяризации желудочков</kwd><kwd>нарушения ритма сердца</kwd><kwd>дисплазия соединительной ткани</kwd><kwd>малые аномалии развития сердца</kwd><kwd>дети</kwd><kwd>подростки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cardiovascular system</kwd><kwd>early ventricular repolarization syndrome</kwd><kwd>cardiac arrhythmias</kwd><kwd>dysplasia</kwd><kwd>connective tissue dysplasia</kwd><kwd>small anomalies of the heart</kwd><kwd>children</kwd><kwd>adolescents</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">Haissaguere, М. 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