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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Therapy</journal-id><journal-title-group><journal-title xml:lang="en">Therapy</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапия</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2412-4036</issn><issn publication-format="electronic">2713-1823</issn><publisher><publisher-name xml:lang="en">Bionika Media</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">707680</article-id><article-id pub-id-type="doi">10.18565/therapy.2026.3.41-48</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Comparison of the informative value of six-minute walk test and one-minute sit-to-stand test in patients with previous myocardial infarction</article-title><trans-title-group xml:lang="ru"><trans-title>Сравнение информативности теста шестиминутной ходьбы и одноминутного теста «Сесть–встать» у пациентов с перенесенным инфарктом миокарда</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8599-2990</contrib-id><contrib-id contrib-id-type="spin">8054-5444</contrib-id><name-alternatives><name xml:lang="en"><surname>Yupatov</surname><given-names>Vladimir D.</given-names></name><name xml:lang="ru"><surname>Юпатов</surname><given-names>Владимир Дмитриевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, postgraduate student of the Department of hospital therapy</p></bio><bio xml:lang="ru"><p>аспирант кафедры госпитальной терапии</p></bio><email>bobstersar@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7464-826X</contrib-id><contrib-id contrib-id-type="spin">6506-0261</contrib-id><name-alternatives><name xml:lang="en"><surname>Karoli</surname><given-names>Nina A.</given-names></name><name xml:lang="ru"><surname>Кароли</surname><given-names>Нина Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), professor, professor of the Department of hospital therapy</p></bio><bio xml:lang="ru"><p>д. м. н., профессор, профессор кафедры госпитальной терапии</p></bio><email>nina.karoli.73@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6048-8092</contrib-id><contrib-id contrib-id-type="spin">1574-8463</contrib-id><name-alternatives><name xml:lang="en"><surname>Zhokhova</surname><given-names>Taisiya P.</given-names></name><name xml:lang="ru"><surname>Жохова</surname><given-names>Таисия Павловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, first-year resident in internal medicine of the Department of hospital therapy</p></bio><bio xml:lang="ru"><p>ординатор 1-го года обучения по специальности «терапия» кафедры госпитальной терапии</p></bio><email>zhokhova2001@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">V.I. Razumovsky Saratov State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Саратовский государственный медицинский университет им. В.И. Разумовского» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2026-05-21" publication-format="electronic"><day>21</day><month>05</month><year>2026</year></pub-date><volume>12</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>41</fpage><lpage>48</lpage><history><date date-type="received" iso-8601-date="2026-05-21"><day>21</day><month>05</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-05-21"><day>21</day><month>05</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, “Bionika Media” LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, ООО «Бионика Медиа»</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">“Bionika Media” LLC</copyright-holder><copyright-holder xml:lang="ru">ООО «Бионика Медиа»</copyright-holder></permissions><self-uri xlink:href="https://journals.eco-vector.com/2412-4036/article/view/707680">https://journals.eco-vector.com/2412-4036/article/view/707680</self-uri><abstract xml:lang="en"><p>Six-minute walk test (SMWT) is a simple and informative method for assessing functional status of patients with cardiovascular diseases. However, SMWT has certain limitations in performance, necessitating the search for a simple and easily reproducible alternative. The one-minute sit-to-stand test (1STST) is proposed to be as such kind of the test.</p> <p><bold>The aim: </bold>to compare the results of SMWT and 1STST performed in patients with myocardial infarction in anamnesis (MI).</p> <p><bold>Material and methods.</bold> The cross-sectional, observational, prospective study included 61 patient with a history of MI and dyspnea on exertion. In addition to a general clinical examination, all participants underwent SMWT and 1STST.</p> <p><bold>Results.</bold> Average number of meters walked in the SMT was 485.69 ± 103.13 m, and the average number of repeats in 1STST was 20.50 (17.00–24.00). A direct correlation was found between the results of the exercise tests: fewer meters walked in SMWT were expected to be associated with fewer repeats in 1STST (r = 0.616, p &lt; 0.001). A comparison of the TSS and 1STST results revealed direct correlations between heart rate, Borg scale scores, oxygen saturation (SpO<sub>2</sub>) levels at the end of the tests, ΔSpO<sub>2</sub>, and Δ Borg scale scores. An inverse correlation was found between SMWT and 1STST results and age, as well as direct correlations between test results and arm strength. The “Physical health” quality of life index was inversely associated with Δ Borg scale scores during the SMWT and 1STST and the scores on this scale at the end of the tests.</p> <p><bold>Conclusion. </bold>SMWT and 1STST methodics are comparable in their informativeness for assessing functional status in patients with previous myocardial infarction. 1STST can be proposed as a quick and easy alternative to the SMWT test.</p></abstract><trans-abstract xml:lang="ru"><p>Тест шестиминутной ходьбы (ТШХ) – простой и информативный метод оценки функционального статуса у пациентов с сердечно-сосудистыми заболеваниями. Однако ТШХ имеет определенные ограничения в выполнении, в связи с чем необходим поиск простой и легко воспроизводимой альтернативы этому инструменту. В ее качестве предлагается использовать одноминутный тест «Сесть–встать» (1STST).</p> <p><bold>Цель</bold> – сопоставление результатов ТШХ и 1STST, выполненных пациентами с перенесенным инфарктом миокарда (ИМ).</p> <p><bold>Материал и методы. </bold>В одномоментное обсервационное проспективное исследование был включен 61 пациент с перенесенным ИМ и наличием одышки при физической нагрузке. Всем участникам, помимо общеклинического обследования, выполнялись ТШХ и 1STST.</p> <p><bold>Результаты. </bold>Среднее количество пройденных метров в ТШХ составило 485,69 ± 103,13 м, среднее количество повторов в 1STST – 20,50 [17,00–24,00]. Установлена прямая корреляционная взаимосвязь между результатами тестов с физической нагрузкой: при меньшем количестве пройденных метров в ТШХ следует ожидать меньшее количество повторов в 1STST (r = 0,616, p &lt; 0,001). При сравнении показателей ТШХ и 1STST выявлены прямые взаимосвязи между значениями частоты сердечных сокращений, количеством баллов по шкале Борга, уровнями сатурации (SpO<sub>2</sub>) в конце тестов, ΔSpO<sub>2</sub> и Δ количества баллов по шкале Борга. Установлена обратная взаимосвязь между результатами ТШХ, 1STST и возрастом, а также прямые взаимосвязи между результатами тестов и силой рук. Показатель качества жизни «физическое здоровье» был обратно взаимосвязан с Δ количества баллов по шкале Борга в ходе выполнения ТШХ и 1STST и количеством баллов по этой шкале в конце тестов.</p> <p><bold>Заключение.</bold> ТШХ и 1STST являются сопоставимыми по своей информативности при оценке функционального статуса у пациентов с перенесенным ИМ. 1STST может быть предложен как быстро и легко выполнимая альтернатива ТШХ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>six-minute walk test</kwd><kwd>1-minute sit-to-stand test</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>инфаркт миокарда</kwd><kwd>тест шестиминутной ходьбы</kwd><kwd>1-минутный тест Сесть–встать</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Акимова Н.С., Коньшина Л.Е., Руннова А.Е., Журавлев М.О., Шварц Ю.Г. 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