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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">clinmed</journal-id><journal-title-group><journal-title xml:lang="ru">Клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Clinical Medicine (Russian Journal)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0023-2149</issn><issn pub-type="epub">2412-1339</issn><publisher><publisher-name>ООО «Медицинское информационное агентство»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30629/0023-2149-2025-103-8-9-606-613</article-id><article-id custom-type="elpub" pub-id-type="custom">clinmed-1261</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Динамика показателей функционального статуса и качества жизни у пациентов с сердечной недостаточностью с сохраненной фракцией выброса и дефицитом железа на фоне применения карбоксимальтозата железа</article-title><trans-title-group xml:lang="en"><trans-title>Improvement of functional status and quality of life in patients with heart failure with preserved ejection fraction and iron deficiency after using iron carboxymaltose</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9488-6900</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гарганеева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Garganeeva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гарганеева Алла Анатольевна — д-р мед. наук, профессор, заведующая отделением патологии миокарда</p><p>Томск </p></bio><bio xml:lang="en"><p>Alla A. Garganeeva — Doctor of Medical Sciences, Professor, Head of the Department of Myocardial Pathology</p><p>Tomsk </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/0000-0002-7661-5808</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тукиш</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tukish</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тукиш Ольга Викторовна — канд. мед. наук, научный сотрудник отделения патологии миокарда</p><p>Томск </p></bio><bio xml:lang="en"><p>Olga V. Tukish — Candidate of Medical Sciences, Researcher at the Department of Myocardial Pathology</p><p>Tomsk </p></bio><email xlink:type="simple">olgatukish@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/0000-0002-8070-2234</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кужелева</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzheleva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кужелева Елена Андреевна — канд. мед. наук, старший научный сотрудник отделения патологии миокарда</p><p>Томск </p></bio><bio xml:lang="en"><p>Elena A. Kuzheleva — Candidate of Medical Sciences, Senior Researcher at the Department of Myocardial Pathology</p><p>Tomsk </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/0000-0002-1747-9041</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кондратьев</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kondratiev</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кондратьев Михаил Юрьевич — младший научный сотрудник отделения патологии миокарда</p><p>Томск </p></bio><bio xml:lang="en"><p>Mikhail Yu. Kondratiev — Junior Researcher at the Department of Myocardial Pathology</p><p>Tomsk </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/0000-0001-8397-0296</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Огуркова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Ogurkova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Огуркова Оксана Николаевна — канд. мед. наук, научный сотрудник отделения клинической и лабораторной диагностики</p><p>Томск </p></bio><bio xml:lang="en"><p>Oksana N. Ogurkova — Candidate of Medical Sciences, Researcher at the Department of Clinical and Laboratory Diagnostics</p><p>Tomsk </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/0000-0002-9886-0695</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солдатенко</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Soldatenko</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солдатенко Михаил Владимирович — канд. мед. наук, научный сотрудник отделения лаборатории ультразвуковых и функциональных методов исследования</p><p>Томск </p></bio><bio xml:lang="en"><p>Mikhail V. Soldatenko — Candidate of Medical Sciences, Researcher at the Department of the Laboratory of Ultrasound and Functional Research Methods</p><p>Tomsk </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Томский национальный исследовательский медицинский центр Российской академии наук», Научно-исследовательский институт кардиологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tomsk National Research Medical Center, Russian Academy of Sciences, Cardiology Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>27</day><month>01</month><year>2026</year></pub-date><volume>103</volume><issue>8-9</issue><fpage>606</fpage><lpage>613</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гарганеева А.А., Тукиш О.В., Кужелева Е.А., Кондратьев М.Ю., Огуркова О.Н., Солдатенко М.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Гарганеева А.А., Тукиш О.В., Кужелева Е.А., Кондратьев М.Ю., Огуркова О.Н., Солдатенко М.В.</copyright-holder><copyright-holder xml:lang="en">Garganeeva A.A., Tukish O.V., Kuzheleva E.A., Kondratiev M.Y., Ogurkova O.N., Soldatenko M.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://www.clinmedjournal.com/jour/article/view/1261">https://www.clinmedjournal.com/jour/article/view/1261</self-uri><abstract><p>Дефицит железа (ДЖ) — распространенное сопутствующее состояние у пациентов с хронической сердечной недостаточностью (ХСН). Наличие ДЖ усугубляет течение ХСН, ухудшает переносимость физической нагрузки и качество жизни пациентов. Эффективность применения внутривенных препаратов железа доказана у пациентов с низкой фракцией выброса. Однако эффекты данной терапии у пациентов с ХСН с сохраненной фракцией выброса (ХСНсФВ) и ДЖ точно неизвестны. Цель. Оценить динамику показателей функционального статуса и качества жизни у пациентов с ХСНсФВ и ДЖ на фоне применения карбоксимальтозата железа (КМЖ). Материал и методы. Исследование проводилось с участием 45 пациентов с ХСНсФВ и ДЖ. Медиана возраста пациентов составила 67 [65; 73] лет; 68,9% из них женщины (n = 31). Коррекция ДЖ с применением КМЖ проводилась у 18 пациентов (группа 1), группу контроля без использования КМЖ составили 27 пациентов (группа 2). Исходно и через 6 мес. проводилась оценка показателей теста с 6-минутной ходьбой (ТШХ) и качества жизни по Миннесотскому опроснику (MHFLQ). Результаты. Группы были сопоставимы по полу (p = 0,901) и возрасту (p = 0,161). Исходные параметры обмена железа в группах не различались. Значения ТШХ на момент включения составили в группе 1 — 318 [284,5; 367,3] м, в группе 2 — 350 [305; 403] м (p = 0,313). Результаты MHFLQ не различались: в группе 1 — 33,5 [22,8; 39,8] балла, в группе 2 — 36 [25; 42] баллов (p = 0,728). Через 6 месяцев в группе 1 дистанция ТШХ увеличилась до 344 [316,5; 363,5] м (p = 0,011); показатели качества жизни по MHFLQ улучшились и составили 28 [9,8; 35] баллов (p = 0,009). Заключение. Выявлена положительная динамика показателей функционального статуса и качества жизни пациентов с ХСНсФВ и ДЖ на фоне применения КМЖ.</p></abstract><trans-abstract xml:lang="en"><p>Iron deficiency (ID) is a common comorbidity in patients with chronic heart failure (CHF). The presence of ID worsens the course of CHF, decreases the tolerance to physical activity, and reduces patients’ quality of life. The efficacy of intravenous iron supplementation has been demonstrated in patients with reduce ejection fractions. However, its effects on patients with preserved ejection fractions (HFpEF) and ID are not well-known. Aim. To assess the dynamics of functional status and quality of life among patients with HFpEF and ID receiving ferric carboxymaltose (FCM) therapy. Material and methods. Fortyfive patients with HFpEF and ID were included. The median age of the patients was 67 years [65, 73]; 68.9% were women (n = 31). Iron correction using FCM was performed in 18 patients (Group 1); patients without FCM formed a control group (Group 2, n = 27). Baseline and 6-month indicators included the 6-minute walk test (6MWT) and quality of life assessed by Minnesota Heart Failure Living with Heart Failure Questionnaire (MHFLQ). Results. The groups were comparable in terms of sex (p = 0.901) and age (p = 0.161). Initial parameters of iron metabolism did not differ significantly between the groups. Initial 6MWT values were 318 m [284.5; 367.3] in Group 1 and 350 m [305; 403] in Group 2 (p = 0.313). MHFLQ scores did not differ, with Group 1 scoring 33.5 points [22.8; 39.8] and Group 2 scoring 36 points [25; 42] (p = 0.728). After 6 months, 6MWT in Group 1 increased to 344 m [316.5; 363.5] (p = 0.011). Quality of life scores for MHFLQ in Group 1 declined to 28 points [9.8; 35] (p = 0.009). Conclusion. Treatment with FCM in patients with HFpEF and ID was associated with improvements in functional status and quality of life parameters at 6-month follow-up.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сердечная недостаточность</kwd><kwd>хроническая сердечная недостаточность с сохраненной фракцией выброса</kwd><kwd>дефицит железа</kwd><kwd>качество жизни</kwd><kwd>тест с 6-минутной ходьбой</kwd><kwd>Миннесотский опросник</kwd><kwd>карбоксимальтозат железа</kwd><kwd>внутривенное железо</kwd></kwd-group><kwd-group xml:lang="en"><kwd>heart failure</kwd><kwd>chronic heart failure with preserved ejection fraction</kwd><kwd>iron deficiency</kwd><kwd>quality of life</kwd><kwd>6-minute walking test</kwd><kwd>Minnesota questionnaire</kwd><kwd>iron carboxymaltosate</kwd><kwd>intravenous iron</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания по поисковым научным исследованиям № 123051590130-9.</funding-statement><funding-statement xml:lang="en">The work was carried out within the framework of the state task on exploratory scientific research No. 123051590130-9.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Arikawa T., Toyoda S., Haruyama A., Amano H. et al. 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