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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2026.95.34</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-3514</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>СЛУЧАЙ ИЗ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>Клинический случай прокаинамид-индуцированного паттерна Бругада 1 типа</article-title><trans-title-group xml:lang="en"><trans-title>A clinical case of procainamide‑induced Brugada pattern type 1</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7675-1519</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Борисов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Borisov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борисов Алексей Иннокентьевич – ассистент кафедры терапии Медицинского института  </p><p>ул. Ойунского, д. 27, г. Якутск, 677000</p></bio><email xlink:type="simple">seelru@bk.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/0009-0005-2367-0132</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гоголев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gogolev</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гоголев Владислав Афанасьевич – ассистент кафедры терапии Медицинского института </p><p>ул. Ойунского, д. 27, г. Якутск, 677000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аммосова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ammosova</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аммосова Карина Алексеевна – врач-кардиолог, Кардио-сосудистый центр, отделение хирургического лечения сложных нарушений ритма сердца и ЭКС </p><p>Сергеляхское ш., д. 4, г. Якутск, 677010</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1823-2817</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Луговская</surname><given-names>С. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Lugovskaya</surname><given-names>S. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Луговская София Романовна – студент 5 курса отделения «Лечебное дело» Медицинского института </p><p>ул. Ойунского, д. 27, г. Якутск, 677000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-6239-0525</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ноговицына</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nogovitsyna</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ноговицына Сардана Васильевна – канд. мед. наук, зав. отделением, Кардио-сосудистый центр, отделение хирургического лечения сложных нарушений ритма сердца и ЭКС, доц. кафедры «Внутренние болезни и общеврачебная практика (семейная медицина)»</p><p>ул. Ойунского, д. 27, г. Якутск, 677000;Сергеляхское ш., д. 4, г. Якутск, 677010</p></bio><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ФГАОУ ВО «Северо-Восточный федеральный университет имени М.К. Аммосова»</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>ГАУ РС(Я) «Республиканская больница №1 ‒ Национальный центр медицины им. М. Е. Николаева»</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-3"><institution>ФГАОУ ВО «Северо-Восточный федеральный университет имени М.К. Аммосова»;&#13;
ГАУ РС(Я) «Республиканская больница №1 ‒ Национальный центр медицины им. М. Е. Николаева»</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>15</day><month>10</month><year>2026</year></pub-date><volume>0</volume><issue>3</issue><fpage>160</fpage><lpage>165</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Борисов А.И., Гоголев В.А., Аммосова К.А., Луговская С.Р., Ноговицына С.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Борисов А.И., Гоголев В.А., Аммосова К.А., Луговская С.Р., Ноговицына С.В.</copyright-holder><copyright-holder xml:lang="en">Borisov A.I., Gogolev V.A., Ammosova K.A., Lugovskaya S.R., Nogovitsyna S.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://ymj.elpub.ru/jour/article/view/3514">https://ymj.elpub.ru/jour/article/view/3514</self-uri><abstract><p>Синдром Бругада – наследственная каналопатия с высоким риском развития жизнеугрожающих желудочковых аритмий у лиц без структурной патологии сердца. Распространённость составляет 1‒5 на 10 000 чел., большинство пациентов бессимптомны, а диагностика скрытых форм нередко возможна с помощью провокационных тестов с блокаторами натриевых каналов. Представлен случай пациента К., 53 лет, у которого бругадоподобные изменения 2 типа по электрокардиографии случайно выявлены при вызове СМП по поводу тошноты, рвоты и диареи. Бругадоподобный паттерн в отведениях V1‒V2 сохранялся при повторных регистрациях ЭКГ. После исключения ИБС был проведён прокаинамидовый тест с положительной индукцией паттерна 1 типа. Пациент был направлен в специализированный центр, где по результатам ЭФИ верифицирован прокаинамид-индуцированный паттерн Бругада 1 типа. Случай демонстрирует значимость полноценного двухэтапного диагностического алгоритма для индивидуализированной стратификации аритмического риска.</p></abstract><trans-abstract xml:lang="en"><p>Brugada syndrome is a hereditary channelopathy associated with a high risk of life-threatening ventricular arrhythmias in individuals without structural heart disease. Its prevalence is 1-5 per 10,000 persons, and most patients are asymptomatic; diagnosis of concealed forms is often possible through provocative testing with sodium channel blockers. We report a case of a 53-year-old male patient K., in whom type 2 Brugada-like ECG changes were incidentally detected during an emergency medical services call for nausea, vomiting, and diarrhea. A Brugadalike pattern in leads V1-V2 persisted on repeated ECG recordings. After exclusion of coronary artery disease, a procainamide challenge test was performed and yielded a positive result with induction of a type 1 pattern. The patient was referred to a specialized center, where endocardial electrophysiological study (EPS) confirmed a procainamide-induced type 1 Brugada pattern. This case demonstrates the value of a complete twostage diagnostic algorithm for individualized arrhythmic risk stratification.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром Бругада</kwd><kwd>паттерн Бругада</kwd><kwd>прокаинамид</kwd><kwd>провокационная проба</kwd><kwd>внезапная сердечная смерть</kwd><kwd>первичные электрические заболевания сердца</kwd><kwd>ЭКГ-диагностика</kwd><kwd>стратификация риска</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Brugada syndrome</kwd><kwd>Brugada pattern</kwd><kwd>procainamide</kwd><kwd>drug challenge test</kwd><kwd>sudden cardiac death</kwd><kwd>primary electrical cardiac disorders</kwd><kwd>electrocardiographic diagnosis</kwd><kwd>risk stratification</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">Бокерия Л.А., Сергуладзе С.Ю., Проничева И.В. и др. Синдром Бругада. 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