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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">sibmed</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский научный медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Сибирский научный медицинский журнал</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2410-2512</issn><issn pub-type="epub">2410-2520</issn><publisher><publisher-name>ИЦиГ СО РАН</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/SSMJ20210213</article-id><article-id custom-type="elpub" pub-id-type="custom">sibmed-576</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>ФИЗИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSIOLOGY</subject></subj-group></article-categories><title-group><article-title>Аэробная физическая работоспособность здоровых молодых мужчин с феноменом ранней реполяризации</article-title><trans-title-group xml:lang="en"><trans-title>Aerobic exercise capacity of healthy young men with the early repolarization phenomenon</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8573-8167</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кабанов</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kabanov</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Владимирович Кабанов  </p><p>191167, г. Санкт-Петербург, наб. Обводного канала, 29</p></bio><bio xml:lang="en"><p>Mikhail V. Kabanov </p><p>191167, Saint-Petersburg, Obvodnogo kanala emb., 27</p></bio><email xlink:type="simple">pallidum@mail.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>Носов</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nosov</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Виктор Николаевич Носов, д.м.н. </p><p>191167, г. Санкт-Петербург, наб. Обводного канала, 29</p></bio><bio xml:lang="en"><p>Victor N. Nosov, doctor of medical sciences </p><p>191167, Saint-Petersburg, Obvodnogo kanala emb., 27</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/0000-0001-5129-9944</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галагудза</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Galagudza</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Михайлович Галагудза, д.м.н., профессор, чл.-корр. РАН</p><p>197341, г. Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Mikhail M. Galagudza, doctor of medical sciences, professor, corresponding member of RAS </p><p>197341, Saint-Petersburg, Akkuratov str., 2</p></bio><email xlink:type="simple">galagudza@almazovcentre.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/0000-0002-7173-0575</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демченко</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Demchenko</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Алексеевна Демченко, д.м.н.</p><p>197341, г. Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Elena A. Demchenko, doctor of medical sciences </p><p>197341, Saint-Petersburg, Akkuratov str., 2</p></bio><email xlink:type="simple">demchenko_ea@almazovcentre.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственный научно-исследовательский институт прикладных проблем</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Science Research Institute of Applied Problems</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр им. В.А. Алмазова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre of Minzdrav of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>29</day><month>04</month><year>2021</year></pub-date><volume>41</volume><issue>2</issue><fpage>92</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кабанов М.В., Носов В.Н., Галагудза М.М., Демченко Е.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Кабанов М.В., Носов В.Н., Галагудза М.М., Демченко Е.А.</copyright-holder><copyright-holder xml:lang="en">Kabanov M.V., Nosov V.N., Galagudza M.M., Demchenko E.A.</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://sibmed.elpub.ru/jour/article/view/576">https://sibmed.elpub.ru/jour/article/view/576</self-uri><abstract><p>Данные о работоспособности лиц с феноменом ранней реполяризации (ФРР) противоречивы. Цель исследования – изучение аэробной физической работоспособности лиц с ФРР. Материал и методы. В исследование включены 536 здоровых мужчин в возрасте 18–45 лет, не имеющих противопоказаний к выполнению нагрузочного теста по данным физикального, лабораторного и инструментального обследования (ЭКГ, спирометрия,эхокардиография, клинический анализ крови) и достигших максимального потребления кислорода при проведении спироэргометрии. Сравнительный анализ показателей физической работоспособности проводился в группах, сформированных на основании данных ЭКГ: основная (113 человек с ФРР) и контрольная (423 лица без ФРР). Результаты. В группе с ФРР максимальное потребление кислорода, минутный объем кровообращения, кислородный пульс и ударный объем на пике нагрузки были ниже, чем в группе без ФРР, соответственно на 5,8 % (р=0,03), 9,2 % (р=0,05), 7,2 % (р=0,01) и 8,9 % (р=0,04). Сравнение данных эхокардиографии показало, что у людей с ФРР конечный систолический размер левого желудочка оказался на 12,6 % больше, чем в группе без ФРР (р=0,03). Описанные различия были выявлены только после устранения влияния антропометрических, спирометрических и лабораторных показателей. Заключение. У лиц с ФРР выявлено снижение минутного объема кровообращения во время физической нагрузки, что может быть связано с относительным ухудшением систолической функции левого желудочка.</p></abstract><trans-abstract xml:lang="en"><p>Data on the performance of individuals with the early repolarization phenomenon (ERP) are contradictory. Aim of the study was to investigate the aerobic physical performance of individuals with ERP. Material and methods. 536 healthy men aged 18–45 years, who do not have contraindications to perform a load test according to physical, laboratory and instrumental examination (ECG, spirometry, echocardiography, clinical blood analysis), and who reached the VO2max during cardiopulmonary exercise testing were included in the study. We compared physical performance of groups formed on the basis of ECG data: the main group - persons with ERP (113 people) and the control group-persons without ERP (423 people). Results. In the group with ERP, the VO2max, cardiac output, oxygen pulse and stroke volume at peak load were lower than in the group without ERP, by 5.8 % (p=0.03), 9.2 % (p=0.05), 7.2 % (p=0.01) and 8.9 % (p=0.04). When compared to echocardiography data, the final systolic size of the left ventricle in the group with ERP was 12.6 % larger than in the group without ERP (p=0.03). Conclusion. In individuals with ERP, a decrease in cardiac output was detected, which may be associated with a relative deterioration in left ventricle systolic function and may affect the aerobic physical performance. The described differences were revealed only after removing the influence of anthropometric, spirometric and laboratory indicators.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>кардиопульмональное нагрузочное тестирование</kwd><kwd>спироэргометрия</kwd><kwd>феномен ранней реполяризации</kwd><kwd>аномалии J-волны</kwd><kwd>аэробная физическая работоспособность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cardio-pulmonary exercise testing</kwd><kwd>cardiopulmonary exercise testing</kwd><kwd>early repolarization phenomenon</kwd><kwd>J-wave abnormalities</kwd><kwd>aerobic exercise capacity</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">Ахмедов Н.А. 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