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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">medinfo</journal-id><journal-title-group><journal-title xml:lang="ru">Актуальные проблемы теоретической и клинической медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Actual Problems of Theoretical and Clinical Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2790-1289</issn><issn pub-type="epub">2790-1297</issn><publisher><publisher-name>Казахстанско-Российский медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.64854/2790-1289-2026-52-2-05</article-id><article-id custom-type="elpub" pub-id-type="custom">medinfo-1046</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 ARTICLES</subject></subj-group></article-categories><title-group><article-title>ИЗМЕНЕНИЕ ТЕНДЕНЦИЙ ЗАБОЛЕВАЕМОСТИ И СМЕРТНОСТИ ОТ ХРОНИЧЕСКОЙ СЕРДЕЧНОЙ НЕДОСТАТОЧНОСТИ</article-title><trans-title-group xml:lang="en"><trans-title>TITLE CHANGING PATTERNS OF CHRONIC HEART FAILURE INCIDENCE AND MORTALITY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3880-5798</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Багланова</surname><given-names>Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Baglanova</surname><given-names>L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>курс кардиологии послевузовского образования, старший преподаватель</p></bio><bio xml:lang="en"><p>Master of Medical Sciences, Senior Lecturer of the Cardiology Course, Kazakhstan-Russian Medical University (non-governmental), Almaty, Kazakhstan.</p></bio><email xlink:type="simple">baglanovalyazat@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/0009-0006-0580-2792</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Назарбаев</surname><given-names>A.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarbayev</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan</p></bio><email xlink:type="simple">anazarba@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2031-9444</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Файзулина</surname><given-names>К.</given-names></name><name name-style="western" xml:lang="en"><surname>Faizullina</surname><given-names>K.</given-names></name></name-alternatives><email xlink:type="simple">kamila.aaa@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4861-0601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Искакова</surname><given-names>Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Iskakova</surname><given-names>G.</given-names></name></name-alternatives><email xlink:type="simple">Omo_gkb7@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-9374-8075</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Скиндирова</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Skindirova</surname><given-names>D.</given-names></name></name-alternatives><email xlink:type="simple">dinchok_91@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5318-0995</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маншарипова</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mansharipova</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Cardiologist, Doctor of Medical Sciences, Kazakhstan-Russian Medical University (non-governmental), Almaty, Kazakhstan.</p></bio><email xlink:type="simple">a.mansharipova@medkrmu.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3731-923X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Егорова</surname><given-names>Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Yegorova</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Medical Sciences, Senior Lecturer of the Cardiology Course, Kazakhstan-Russian Medical University (non-governmental), Almaty, Kazakhstan.</p></bio><email xlink:type="simple">elenaegorova68@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/0000-0002-0835-9814</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахтаева</surname><given-names>Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhtayeva</surname><given-names>N.</given-names></name></name-alternatives><email xlink:type="simple">akhtaeva.nazgul82@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НУО «Казахстанско-Российский медицинский университет»<country>Казахстан</country></aff><aff xml:lang="en">NEI «Kazakh-Russian Medical University»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">НАО «Казахский национальный медицинский университет им. С. Д. Асфендиярова»<country>Казахстан</country></aff><aff xml:lang="en">NPJSC «Asfendiyarov Kazakh National Medical University»<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Национальный исследовательский центр развития здравоохранения имени Салидат Каирбековой<country>Казахстан</country></aff><aff xml:lang="en">Salidat Kairbekova National Research Center for Health Development<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Национальный исследовательский центр развития здравоохранения имени Салидат Каирбековой<country>Казахстан</country></aff><aff xml:lang="en">Salidat Kairbekova National Research Center for Health&#13;
Development<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>03</day><month>07</month><year>2026</year></pub-date><volume>0</volume><issue>2</issue><elocation-id>1046</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Багланова Л., Назарбаев A., Файзулина К., Искакова Г., Скиндирова Д., Маншарипова А., Егорова Е., Ахтаева Н., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Багланова Л., Назарбаев A., Файзулина К., Искакова Г., Скиндирова Д., Маншарипова А., Егорова Е., Ахтаева Н.</copyright-holder><copyright-holder xml:lang="en">Baglanova L., Nazarbayev A., Faizullina K., Iskakova G., Skindirova D., Mansharipova A., Yegorova Y., Akhtayeva 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://kazrosmedjournal.krmu.edu.kz/jour/article/view/1046">https://kazrosmedjournal.krmu.edu.kz/jour/article/view/1046</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Хроническая сердечная недостаточность остается одной из важнейших проблем общественного здравоохранения во всем мире, характеризуется ростом заболеваемости, а также высокой распространенностью, заболеваемостью и смертностью. Изучение эпидемиологических тенденций и изминений, связанных с периодами COVID-19 и после COVID-19, имеет важное значение для оптимизации стратегий здравоохранения.</p></sec><sec><title>Цель</title><p>Цель. Проанализировать динамику заболеваемости и смертности от хронической сердечной недостаточности в городе Алматы и Алматинской области в до- и в период COVID-19/после COVID-19, а также оценить прогнозные тенденции до 2030 года.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено ретроспективное описательно-аналитическое исследование с использованием официальных статистических данных за 2012-2025 гг. Показатели заболеваемости и смертности от хронической сердечной недостаточности были проанализированы в общей популяции и по полу. Период исследования был разделен на доковидный (2012-2019 гг.) и период COVID-19/после COVID-19  (2020-2025 гг.) этапы. Рассчитывались абсолютные и относительные изменения, проводился анализ временных рядов. Прогнозирование осуществлялось с использованием линейной регрессии и моделей ARIMA (0,0,0).</p></sec><sec><title>Результаты</title><p>Результаты. В обоих регионах возросла заболеваемость хронической сердечной недостаточностью. В городе Алматы уровень заболеваемости хронической сердечной недостаточностью увеличился с 1 217,3 до 1 552,2 на 100 000 населения (+27,5 %), в то время как в Алматинской области он увеличился с 145,7 до 755,1 на 100 000 населения (+418,4 %). Наиболее выраженный рост отмечался после 2019 года. Заболеваемость увеличилась среди лиц обоего пола, причем более высокие темпы роста наблюдались у мужчин. За исследуемый период смертность снизилась в обоих регионах. Сравнение доковидного периода с периодом COVID-19/после COVID-19 показало более высокие показатели заболеваемости в обоих регионах, тогда как средние показатели смертности снизились. Прогнозирование свидетельствует о дальнейшем росте заболеваемости до 2030 года при относительно стабильном или постепенно снижающемся уровне смертности.</p></sec><sec><title>Заключение</title><p>Заключение. Исследование демонстрирует возрастающее бремя хронической сердечной недостаточности, особенно в Алматинской области, характеризующееся увеличением заболеваемости и снижением смертности. Полученные результаты подчеркивают необходимость усиления раннего выявления, профилактических мероприятий и долгосрочного ведения пациентов с хронической сердечной недостаточностью, особенно на региональном уровне системы здравоохранения.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Relevance</title><p>Relevance: Chronic heart failure remains a major public health challenge worldwide, characterized by increasing incidence and significant morbidity and mortality. Understanding epidemiological trends and changes associated with the COVID-19 and post-COVID-19 period is essential for optimizing healthcare strategies.</p></sec><sec><title>Aim</title><p>Aim: To analyze the dynamics of CHF incidence and mortality in Almaty city and Almaty oblast during the pre-COVID-19 and COVID-19/post-COVID-19 periods, and to assess future trends up to 2030.</p></sec><sec><title>Methods</title><p>Methods: A retrospective descriptive and analytical study was conducted using official statistical data from 2012 to 2025. Indicators of CHF incidence and mortality were analyzed in the general population and by sex. The study period was divided into pre-COVID-19 period (2012-2019) and COVID-19/post-COVID-19 period (2020-2025) phases. Absolute and relative changes were calculated, and time series analysis was performed. Forecasting was carried out using linear regression and ARIMA (0,0,0) models.</p></sec><sec><title>Results</title><p>Results: Chronic heart failure incidence increased in both regions. In Almaty city, the chronic heart failure incidence rate increased from 1,217.3 to 1,552.2 per 100,000 population (+27.5 %), while in Almaty oblast it increased from 145.7 to 755.1 per 100,000 population (+418.4 %). The most pronounced growth was observed after 2019. Incidence increased in both sexes, with a higher growth rate among men. Mortality declined in both regions over the study period. Comparison of the pre-COVID-19 and COVID-19/post-COVID-19 periods demonstrated higher incidence rates in both regions, whereas mean mortality rates decreased. Forecasting indicates a continued increase in incidence through 2030, with relatively stable or gradually decreasing mortality.</p></sec><sec><title>Conclusion</title><p>Conclusion: The study demonstrates a growing burden of chronic heart failure, particularly in Almaty oblast, with increasing incidence and declining mortality. These findings highlight the need for strengthening early detection, preventive strategies, and long-term management of chronic heart failure, especially in regional healthcare settings.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая сердечная недостаточность</kwd><kwd>сердечно-сосудистые заболевания</kwd><kwd>эпидемиология</kwd><kwd>COVID-19</kwd><kwd>прогнозирование</kwd><kwd>общественное здравоохранение</kwd><kwd>Казахстан.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic heart failure</kwd><kwd>cardiovascular diseases</kwd><kwd>epidemiology</kwd><kwd>COVID-19</kwd><kwd>forecasting</kwd><kwd>public health</kwd><kwd>Kazakhstan</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">World Health Organization. (2025). Cardiovascular diseases (CVDs). 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