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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2013-6-31-37</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-296</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>МЕЖДИСЦИПЛИНАРНЫЕ ФУНДАМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ В МЕДИЦИНЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NTERDISCIPLINARY BASIC RESEARCH IN MEDICINE</subject></subj-group></article-categories><title-group><article-title>НАРУШЕНИЯ РИТМА СЕРДЦА У НОВОРОЖДЕННЫХ И ДЕТЕЙ РАННЕГО ВОЗРАСТА: ХАРАКТЕР ТЕЧЕНИЯ И ПЕРИНАТАЛЬНЫЕ ФАКТОРЫ РИСКА ВОЗНИКНОВЕНИЯ АРИТМИЙ</article-title><trans-title-group xml:lang="en"><trans-title>HEART RHYTHM DISORDERS IN NEW-BORNS AND INFANTS: CLINICAL COURSE AND PERINATAL RISK FACTORS OF ARRHYTHMIAS APPEARANCE</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>Ковалёв</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalyov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ковалёв Игорь Александрович – доктор медицинских наук, профессор, зав. отделением детской кардиологии</p></bio><bio xml:lang="en"/><email xlink:type="simple">kovalev@cardio-tomsk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усенков</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Usenkov</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">kovalev@cardio-tomsk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Свинцова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Svintsova</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">kovalev@cardio-tomsk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ кардиологии СО РАМН, Томск</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Cardiology, Siberian Branch of the Russian Academy of Medical Sciences, Tomsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2013</year></pub-date><volume>12</volume><issue>6</issue><fpage>31</fpage><lpage>37</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ковалёв И.А., Усенков С.Ю., Свинцова Л.И., 2013</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Ковалёв И.А., Усенков С.Ю., Свинцова Л.И.</copyright-holder><copyright-holder xml:lang="en">Kovalyov I.A., Usenkov S.Y., Svintsova L.I.</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://bulletin.ssmu.ru/jour/article/view/296">https://bulletin.ssmu.ru/jour/article/view/296</self-uri><abstract><p>Течение, прогноз и механизмы отдельных форм нарушений сердечного ритма у детей отличаются от таковых у взрослых. Особенно это положение касается новорожденных и детей раннего возраста, проводящая система которых отличается функциональной и морфологической незрелостью. В связи с этим представляет интерес оценка естественного течения нарушений ритма сердца, возникших в перинатальный период, определение факторов риска развития аритмий у новорожденных и детей раннего возраста. В исследовании приняли участие 88 новорожденных. Пациентов включали в исследование методом сплошной выборки. Выполнялась оценка факторов риска, возникающих в перинатальном периоде и потенциально влияющих на развитие нарушений ритма сердца. Проводились сбор биологического, гинекологического, акушерского анамнеза, данных течения беременности и родов, раннего и позднего неонатального периода, грудного возраста, эхокардиография, нейросонография, суточное мониторирование ЭКГ с определением вариабельности ритма сердца. Наибольший удельный вес в структуре идиопатических аритмий у детей раннего возраста имели экстрасистолии – 32,4%. При естественном течении на 6-м мес жизни нарушения ритма сердца сохраняются лишь у 5,4% детей. Персистенция аритмии в течение 1 года отмечена только для синдрома феномена Вольфа–Паркинсона–Уайта. Нарушения ритма сердца достоверно чаще отмечаются у детей от матерей, перенесших в течение беременности острое респираторное заболевание, рожденных от первой беременности, имевших в раннем неонатальном периоде признаки синдромов поражения центральной нервной системы (угнетения, внутричерепной гипертензии, судорожный). Значительный вклад в возникновение и персистирование всех видов аритмий вносят нарушения вегетативной регуляции деятельности сердца и особенности гемодинамики малого круга кровообращения. В целом, прогноз нарушений ритма сердца, возникших в перинатальном периоде, в отсутствие органических и структурных изменений миокарда, является благоприятным. Исключение могут составлять врожденная атриовентрикулярная блокада и некоторые виды суправентрикулярной тахикардии, не поддающиеся консервативной терапии.</p></abstract><trans-abstract xml:lang="en"><p>Clinical course, prognosis and mechanisms of separate forms of heart rhythm disorders in children differ from those in adults. Especially, it refers to new-borns and infants whose conduction system differs by functional and morphologic immaturity. In connection with it, the assessment of natural history of heart rhythm disorders, occurred in a perinatal period, and determination of risk factors of arrhythmia appearance in infants are of some interest. 88 newborns took part in the study. The patients were involved by continuous sampling technique. Risk factors, occurred in a perinatal period and potentially influenced on development of heart rhythm disorders, were assessed. In our study we took biological, gynecologic and obstetric history, data of gestation and delivery course, early and late neonatal period, early infancy, Echo, neurosonography, Holter monitoring with determination of heart rhythm variability, and determined thyroid hormonal status. Maximum specific gravity had extrasystoles – 32.4% – in the structure of idiopathic arrhythmias in infants. Heart rhythm disorders with natural history were kept at six months of life only in 5,4% of children. Persistence of arrhythmias was marked during one year only for WPW syndrome. Heart rhythm disorders are often marked significantly in children whose mothers had acute respiratory disease during the pregnancy, or if the children were born from the first pregnancy, had the signs of central nervous system damage syndromes in an early perinatal period (arrest, intracranial hypertension, convulsive disorder). Disorders of autonomic imbalance of cardiac function and peculiarities of hemodynamics of pulmonary circulation contribute significantly into appearance and persistence of all types of arrhythmias. On the whole, the prognosis of heart rhythm disorders, occurred in the perinatal period, without organic and structural changes of myocardium is favorable. The exclusion can be made for congenital atrioventricular block and some types of supraventricular tachycardia which are not responded to treatment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нарушения ритма сердца</kwd><kwd>новорожденные</kwd><kwd>дети раннего возраста</kwd><kwd>перинатальные факторы риска</kwd></kwd-group><kwd-group xml:lang="en"><kwd>heart rhythm disorders</kwd><kwd>infants</kwd><kwd>newborns</kwd><kwd>perinatal risk factors</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">Hoogaars W.M.H., Tessari A., Moorman A.F.M., de Boer P.A.J., Hagoort J., Soufan A.T., Campione M., Christoffels V.M. The transcriptional respressor Tbx3 delineates the developing central conduction system of the heart // Cardiovasc Res. 2004. V. 62. 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