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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2024-174</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-8424</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>НЕОНАТОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NEONATOLOGY</subject></subj-group></article-categories><title-group><article-title>Трудности выявления и дифференциальной диагностики дилатационной кардиомиопатии у детей раннего возраста</article-title><trans-title-group xml:lang="en"><trans-title>Difficulties in detecting and differential diagnosis of dilated cardiomyopathy in young children</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8290-6380</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каук</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kauk</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каук Алена Викторовна, детский кардиолог педиатрического отделения</p><p>644001, Омск, ул. Куйбышева, д. 77</p></bio><bio xml:lang="en"><p>Alena V. Kauk, Pediatric Cardiologist of the Pediatric Department</p><p>77, Kuibyshev St., Omsk, 644001</p></bio><email xlink:type="simple">dr.alenakauk@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/0000-0002-0025-8656</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кунгурцева</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kungurtseva</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кунгурцева Анна Геннадьевна, заведующая педиатрическим отделением</p><p>644001, Омск, ул. Куйбышева, д. 77</p></bio><bio xml:lang="en"><p>Anna G. Kungurtseva, Head of the Pediatric Department</p><p>77, Kuibyshev St., Omsk, 644001</p></bio><email xlink:type="simple">anna.omck@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-9506-3654</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соколова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соколова Елена Сергеевна, педиатр, детский кардиолог педиатрического отделения</p><p>644001, Омск, ул. Куйбышева, д. 77</p></bio><bio xml:lang="en"><p>Elena S. Sokolova, Pediatrician, Pediatric Cardiologist of the Pediatric Department</p><p>77, Kuibyshev St., Omsk, 644001</p></bio><email xlink:type="simple">elena011996@mail.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/0000-0002-6444-1871</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлинова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlinova</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлинова Елена Борисовна, д.м.н., профессор, заведующая кафедрой госпитальной педиатрии с курсом дополнительного профессионального образования, проректор по учебной работе</p><p>644099, Омск, ул. Ленина, д. 12</p></bio><bio xml:lang="en"><p>Elena B. Pavlinova, Dr. Sci. (Med.), Professor, Head of of the Department of Hospital Pediatrics with the course Additional Professional Education</p><p>12, Lenin St., Omsk, 644099</p></bio><email xlink:type="simple">123elena@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8390-343X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дакуко</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Dakuko</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дакуко Анастасия Николаевна, к.м.н., доцент кафедры госпитальной педиатрии с курсом дополнительного профессионального образования; детский кардиолог</p><p>644099, Омск, ул. Ленина, д. 12</p><p>644001, Омск, ул. Куйбышева, д. 77</p><p> </p></bio><bio xml:lang="en"><p>Anastasia N. Dakuko, Cand. Sci. (Med.), Associate Professor of the Department of Hospital Pediatrics with the course Additional Professional Education; Pediatric Cardiologist</p><p>77, Kuibyshev St., Omsk, 644001</p><p>12, Lenin St., Omsk, 644099</p></bio><email xlink:type="simple">doc-man85@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Областная детская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Children’s Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Омский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Omsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Омский государственный медицинский университет; Областная детская клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Children’s Clinical Hospital; Omsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>06</day><month>08</month><year>2024</year></pub-date><volume>0</volume><issue>11</issue><elocation-id>8–17</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Каук А.В., Кунгурцева А.Г., Соколова Е.С., Павлинова Е.Б., Дакуко А.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Каук А.В., Кунгурцева А.Г., Соколова Е.С., Павлинова Е.Б., Дакуко А.Н.</copyright-holder><copyright-holder xml:lang="en">Kauk A.V., Kungurtseva A.G., Sokolova E.S., Pavlinova E.B., Dakuko A.N.</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.med-sovet.pro/jour/article/view/8424">https://www.med-sovet.pro/jour/article/view/8424</self-uri><abstract><p>Дилатационная кардиомиопатия является распространенной причиной развития сердечной недостаточности и наиболее частой патологией у пациентов, направляемых на трансплантацию сердца. В детском возрасте возникают трудности в дифференциальной диагностике различных вариантов кардиомиопатии в связи с отсутствием в рутинной практике врача таких методов исследования, как магнитно-резонансная томография сердца, эндомиокардиальная биопсия, молекулярно-генетический анализ. В связи с этим педиатру и детскому кардиологу особое внимание требуется обращать на клиническую симптоматику сердечной недостаточности, которая часто маскируется под анатомо-физиологические особенности у детей раннего возраста, а также уметь интерпретировать и анализировать результаты дополнительного обследования: гипертрофия предсердий и желудочков сердца, признаки нагрузки, нарушение процессов реполяризации по данным электрокардиографии, определять кардиомегалию и нарушения кровотока в легких по данным рентгенологического исследования, а также понимать значимость ключевых параметров трансторакальной эхокардиографии. Ранняя диагностика кардиомиопатий у детей крайне важна, поскольку все заболевания миокарда могут быть ассоциированы с синдромом внезапной сердечной смерти. Частота внезапной смерти у детей с дилатационной кардиомиопатией варьирует от 1,5 до 4%, в большинстве случаев причина летального исхода – жизнеугрожающие нарушения сердечного ритма, которые также требуют ранней идентификации. Своевременная диагностика и комплексное лечение позволяют улучшить прогноз и качество жизни детей при данной патологии. В статье нами представлен клинический случай трудности диагностики дилатационной кардиомиопатии в сочетании с тромбофилией у ребенка раннего возраста. Позднее выявление сочетанной патологии привело к таким осложнениям, как тромбоз левого желудочка и его выраженная систолическая дисфункция, которые потребовали в дальнейшем серьезной и длительной антикоагулянтной и кардиопротективной терапии. </p></abstract><trans-abstract xml:lang="en"><p>Dilated cardiomyopathy is a common cause of heart failure and the most common pathology in patients referred for heart transplantation. In childhood, difficulties arise in the differential diagnosis of various types of cardiomyopathies due to the lack of research methods such as cardiac magnetic resonance imaging, endomyocardial biopsy, and molecular genetic analysis in the routine practice of a doctor. In this regard, the pediatrician and pediatric cardiologist need to pay special attention to the clinical symptoms of heart failure, which are often disguised as anatomical and physiological characteristics in young children, and also be able to interpret and analyze the results of additional examination: hypertrophy of the atria and ventricles of the heart, signs of stress , disturbance of repolarization processes according to electrocardiography, determine cardiomegaly and disturbances of blood flow in the lungs according to X-ray examination, and also understand the significance of key parameters of transthoracic echocardiography. Early diagnosis of cardiomyopathies in children is extremely important, since all myocardial diseases can be associated with sudden cardiac death syndrome. The incidence of sudden death in children with dilated cardiomyopathy varies from 1.5 to 4%; in most cases, the cause of death is life-threatening cardiac arrhythmias, which also require early identification. Timely diagnosis and comprehensive treatment can improve the prognosis and quality of life of children with this pathology. In the article, we present a clinical case of difficulty in diagnosing dilated cardiomyopathy in combination with thrombophilia in a young child; later detection of the concomitant pathology led to complications such as left ventricular thrombosis and severe systolic dysfunction, which subsequently required serious and long-term anticoagulant and cardioprotective therapy.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>дилатационная кардиомиопатия</kwd><kwd>кардиомегалия</kwd><kwd>дети</kwd><kwd>диагностика</kwd><kwd>систолическая дисфункция левого желудочка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dilated cardiomyopathy</kwd><kwd>cardiomegaly</kwd><kwd>children</kwd><kwd>diagnosis</kwd><kwd>left ventricular systolic dysfunction</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">Школьникова МА. Современная ситуация с сердечно-сосудистыми заболеваниями в России. 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