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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">cardiovascular</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиоваскулярная терапия и профилактика</journal-title><trans-title-group xml:lang="en"><trans-title>Cardiovascular Therapy and Prevention</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1728-8800</issn><issn pub-type="epub">2619-0125</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1728-8800-2026-4551</article-id><article-id custom-type="edn" pub-id-type="custom">SGMBVX</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-4551</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>ХРОНИЧЕСКАЯ СЕРДЕЧНАЯ НЕДОСТАТОЧНОСТЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHRONIC HEART FAILURE</subject></subj-group></article-categories><title-group><article-title>Клинико-морфологические особенности диабетического фенотипа хронической сердечной недостаточности с сохраненной фракцией выброса: фокус на новые маркеры миокардиального ремоделирования</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and morphological features of the diabetic phenotype of heart failure with preserved ejection fraction: focus on novel markers of myocardial remodeling</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7892-1841</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старченко</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Starchenko</surname><given-names>Anastasia D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры внутренних болезней</p><p>Оренбург</p></bio><bio xml:lang="en"><p>assistant of the Department of Internal Diseases</p><p>Orenburg</p></bio><email xlink:type="simple">doctornastenka@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/0000-0001-6271-8841</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лискова</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Liskova</surname><given-names>Yulia V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., доцент, профессор кафедры факультетской терапии института клинической медицины</p><p>Москва</p></bio><bio xml:lang="en"><p>MD, Associate Professor, Professor of the Faculty Therapy Department</p><p>Moscow</p></bio><email xlink:type="simple">liskovaj@bk.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/0000-0002-6107-0534</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стадников</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Stadnikov</surname><given-names>Alexander A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.б.н., профессор, профессор кафедры эмбриологии, цитологии и гистологии</p><p>Оренбург</p></bio><bio xml:lang="en"><p>Doctor of Biological Sciences, Professor, Professor of the Department of Embryology, Cytology and Histology</p><p>Orenburg</p></bio><email xlink:type="simple">alexander.stadnikov@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/0000-0003-1437-8250</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жаргасова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Jargasova</surname><given-names>Vera A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры внутренних болезней</p><p>Оренбург</p></bio><bio xml:lang="en"><p>assistant of the Department of Internal Diseases</p><p>Orenburg</p></bio><email xlink:type="simple">vera-aleksandrovna-1993@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО "Оренбургский государственный медицинский университет" Минздрава России</institution></aff><aff xml:lang="en"><institution>Orenburg State Medical University Ministry of Health of Russia</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГАОУ ВО "Российский национальный исследовательский медицинский университет им. Н. И. Пирогова" Минздрава России (Пироговский Университет)</institution></aff><aff xml:lang="en"><institution>N.I. Pirogov Russian National Research Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>22</day><month>02</month><year>2026</year></pub-date><volume>25</volume><issue>1</issue><fpage>4551</fpage><lpage>4551</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Старченко А.Д., Лискова Ю.В., Стадников А.А., Жаргасова В.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Старченко А.Д., Лискова Ю.В., Стадников А.А., Жаргасова В.А.</copyright-holder><copyright-holder xml:lang="en">Starchenko A.D., Liskova Y.V., Stadnikov A.A., Jargasova V.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://cardiovascular.elpub.ru/jour/article/view/4551">https://cardiovascular.elpub.ru/jour/article/view/4551</self-uri><abstract><sec><title>Цель</title><p>Цель. Изучить новые биомаркеры, а также клинические и морфологические особенности ремоделирования миокарда у пациентов с диабетическим фенотипом (ДФ) хронической сердечной недостаточности с сохраненной фракцией выброса (ХСНсФВ), госпитализированных для проведения планового аортокоронарного шунтирования.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Исследованы 120 пациентов обоего пола с ХСНсФВ — 60+60 (с/без сахарного диабета 2 типа — СД2Т) I-IIА стадии, I-III функциональный класс на фоне ишемической болезни сердца и артериальной гипертонии. Помимо стандартного обследования всем определялись уровни N-концевого промозгового натрийуретического пептида и окситоцина (Ох) в крови, типы ремоделирования миокарда левого желудочка (ЛЖ) и диастолической дисфункции, рассчитывался индекс глобальной функции ЛЖ, выполнялось общегистологическое и иммуногистохимическое (каспаза-3, bcl-2, ki-67 и окситоциновые рецепторы) исследования биоптатов миокарда ушка правого предсердия.</p></sec><sec><title>Результаты</title><p>Результаты. Ремоделирование миокарда при ДФ ХСНсФВ характеризовалось преобладанием эксцентрической гипертрофии (43%), диастолической дисфункции 2 типа (р=0,028), более низкой фракции выброса ЛЖ (р=0,002) и более низкого индекса глобальной функции ЛЖ (р=0,042) в сравнении с пациентами без СД2Т. Морфологический профиль миокарда при ДФ ХСНсФВ продемонстрировал значимую активацию ангиогенеза (р=0,006), апоптоза (р&lt;0,001) и пролиферативного потенциала кардиомиоцитов (р=0,049). Выявленные изменения сопровождались выраженным снижением уровня Ох в крови (р&lt;0,001) и высокой экспрессией окситоциновых рецепторов (р&lt;0,001) в миокарде пациентов с ДФ ХСНсФВ по сравнению с группой без СД2Т.</p></sec><sec><title>Заключение</title><p>Заключение. Отличительной особенностью маркерной панели ремоделирования миокарда при ДФ ХСНсФВ у пациентов в настоящем исследовании стали низкий уровень Ох в крови и высокий индекс апоптоза кардиомиоцитов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study novel biomarkers, as well as clinical and morphological features of myocardial remodeling, in patients with the diabetic phenotype (DP) of heart failure with preserved ejection fraction (HFpEF) hospitalized for elective coronary artery bypass grafting.</p></sec><sec><title>Material and methods</title><p>Material and methods. A total of 120 patients of both sexes with stage I-IIA, class I-III HFpEF (60+60) (with or without type 2 diabetes (T2D)), and underlying coronary artery disease and hypertension were studied. In addition to standard examinations, blood levels of N-terminal pro-brain natriuretic peptide and oxytocin were measured, along with assessment of left ventricular (LV) myocardial remodeling and diastolic dysfunction types. The global LV function index was calculated, and general histological and immunohistochemical (caspase-3, bcl-2, ki- 67, and oxytocin receptors) investigations of right atrial appendage myocardial biopsies were performed.</p></sec><sec><title>Results</title><p>Results. Myocardial remodeling in DP of HFpEF was characterized by the predominance of eccentric hypertrophy (43%), type 2 diastolic dysfunction (p=0,028), lower LV ejection fraction (p=0,002), and lower LV global function index (p=0,042) compared to patients without T2D. The morphological profile of the myocardium in DP of HFpEF demonstrated significant activation of angiogenesis (p=0,006), apoptosis (p&lt;0,001), and proliferative potential of cardiomyocytes (p=0,049). The identified changes were accompanied by a significant decrease in blood oxytocin level (p&lt;0,001) and high expression of oxytocin receptors (p&lt;0,001) in the myocardium of patients with DP of HFpEF compared to the group without T2D.</p></sec><sec><title>Conclusion</title><p>Conclusion. A distinctive feature of the myocardial remodeling marker panel in patients with HFpEF in this study was a low blood oxytocin level and a high cardiomyocyte apoptosis index.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая сердечная недостаточность</kwd><kwd>сахарный диабет 2 типа</kwd><kwd>ремоделирование</kwd><kwd>миокард</kwd><kwd>окситоцин</kwd><kwd>апоптоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic heart failure</kwd><kwd>type 2 diabetes mellitus</kwd><kwd>remodeling</kwd><kwd>myocardium</kwd><kwd>oxytocin</kwd><kwd>apoptosis</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">Калюжин В. В., Тепляков А. Т., Соловцов М. А. и др. Ремоделирование левого желудочка: один или несколько сценариев? Бюллетень сибирской медицины. 2016;15(4):120-39. doi:10.20538/1682-0363-2016-4-120-139.</mixed-citation><mixed-citation xml:lang="en">Kalyuzhin VV, Teplyakov AT, Solovtsov MA, et al. Left ventricular remodeling: one or several scenarios? Bulletin of Siberian Medicine. 2016;15(4):120-39. (In Russ.) doi:10.20538/1682-0363-2016-4-120-139.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Lejeune S, Roy C, Slimani A, et al. Diabetic phenotype and prognosis of patients with heart failure and preserved ejection fraction in a real life cohort. Cardiovasc Diabetol. 2021;20(1):48. doi:10.1186/s12933-021-01242-5.</mixed-citation><mixed-citation xml:lang="en">Lejeune S, Roy C, Slimani A, et al. Diabetic phenotype and prognosis of patients with heart failure and preserved ejection fraction in a real life cohort. Cardiovasc Diabetol. 2021;20(1):48. doi:10.1186/s12933-021-01242-5.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Дедов И. И., Шестакова М. В., Майоров А. Ю. и др. Алгоритмы специализированной медицинской помощи больным сахарным диабетом. Под редакцией Дедова И. И., Шестаковой М. В., Майорова А. Ю. 11-й выпуск. Сахарный диабет. 2023;26(2S):1-157. doi:10.14341/DM13042.</mixed-citation><mixed-citation xml:lang="en">Dedov II, Shestakova MV, Mayorov AYu, et al. Algorithms of specialized medical care for patients with diabetes mellitus. Edited by Dedov II, Shestakova MV, Mayorov AYu. Issue 11. Diabetes mellitus. 2023;26(2S):1-157. (In Russ.) doi:10.14341/DM13042.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Dei Cas A, Khan SS, Butler J, et al. Impact of diabetes on epidemiology, treatment, and outcomes of patients with heart failure. JACC: Heart Fail. 2015;3(2):136-45. doi:10.1016/j.jchf.2014.08.004.</mixed-citation><mixed-citation xml:lang="en">Dei Cas A, Khan SS, Butler J, et al. Impact of diabetes on epidemiology, treatment, and outcomes of patients with heart failure. JACC: Heart Fail. 2015;3(2):136-45. doi:10.1016/j.jchf.2014.08.004.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Лискова Ю. В., Старченко А. Д., Кисляк О. А. и др. Путь от диабетической кардиомиопатии к сердечной недостаточности: роль различных видов гибели кардиомиоцитов и возможности коррекции. Лечебное дело. 2023;1:155-63. doi:10.24412/2071-5315-2023-12965.</mixed-citation><mixed-citation xml:lang="en">Liskova YuV, Starchenko AD, Kislyak OA, et al. The Path from Diabetic Cardiomyopathy to Heart Failure: The Role of Different Types of Cardiomyocyte Death and the Possibility of Correction. Medical Affairs. 2023;1:155-63. (In Russ.) doi:10.24412/2071-5315-2023-12965.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Jankowski J, Kozub KO, Kleibert M, et al. The Role of Programmed Types of Cell Death in Pathogenesis of Heart Failure with Preserved Ejection Fraction. Int J Mol Sci. 2024;25(18):9921. doi:10.3390/ijms25189921.</mixed-citation><mixed-citation xml:lang="en">Jankowski J, Kozub KO, Kleibert M, et al. The Role of Programmed Types of Cell Death in Pathogenesis of Heart Failure with Preserved Ejection Fraction. Int J Mol Sci. 2024;25(18):9921. doi:10.3390/ijms25189921.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Habecker BA. Oxytocin: A New Therapeutic for Heart Failure? JACC Basic Transl Sci. 2020;5(5):498-500. doi:10.1016/j.jacbts.2020.03.011.</mixed-citation><mixed-citation xml:lang="en">Habecker BA. Oxytocin: A New Therapeutic for Heart Failure? JACC Basic Transl Sci. 2020;5(5):498-500. doi:10.1016/j.jacbts.2020.03.011.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Jankowski M, Broderick TL, Gutkowska J. The role of oxytocin in cardiovascular protection. Front Psychol. 2020;11:2139. doi:10.3389/fpsyg.2020.02139.</mixed-citation><mixed-citation xml:lang="en">Jankowski M, Broderick TL, Gutkowska J. The role of oxytocin in cardiovascular protection. Front Psychol. 2020;11:2139. doi:10.3389/fpsyg.2020.02139.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ding C, Leow MKS, Magkos F. Oxytocin in metabolic homeostasis: implications for obesity and diabetes management. Obes Rev. 2019;20(1):22-40. doi:10.1111/obr.12757.</mixed-citation><mixed-citation xml:lang="en">Ding C, Leow MKS, Magkos F. Oxytocin in metabolic homeostasis: implications for obesity and diabetes management. Obes Rev. 2019;20(1):22-40. doi:10.1111/obr.12757.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wasserman AH, Huang AR, Lewis-Israeli YR, et al. Oxytocin promotes epicardial cell activation and heart regeneration after cardiac injury. Front Cell Dev Biol. 2022;10:985298. doi:10.3389/fcell.2022.985298.</mixed-citation><mixed-citation xml:lang="en">Wasserman AH, Huang AR, Lewis-Israeli YR, et al. Oxytocin promotes epicardial cell activation and heart regeneration after cardiac injury. Front Cell Dev Biol. 2022;10:985298. doi:10.3389/fcell.2022.985298.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Терещенко С. Н., Галявич А. С., Ускач Т. М. и др. Хроническая сердечная недостаточность. Клинические рекомендации 2020. Российский кардиологический журнал. 2020;25(11):4083. doi:10.15829/1560-4071-2020-4083.</mixed-citation><mixed-citation xml:lang="en">Tereshchenko SN, Galyavich AS, Uskach TM, et al. 2020 Clinical practice guidelines for Chronic heart failure. Russian Journal of Cardiology. 2020;25(11):4083. (In Russ.) doi:10.15829/1560-4071-2020-4083.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Lang, RM, Badano LP, Mor-Avi V, et al. Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr. 2015;28:1-39. doi:10.1093/ehjci/jev014.</mixed-citation><mixed-citation xml:lang="en">Lang, RM, Badano LP, Mor-Avi V, et al. Recommendations for cardiac chamber quantification by echocardiography in adults: an update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr. 2015;28:1-39. doi:10.1093/ehjci/jev014.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Капустина А. Ю., Минушкина Л. О., Алёхин М. Н. и др. Индекс глобальной функции левого желудочка в качестве прогностического фактора сердечно-сосудистых осложнений у пациентов с острым коронарным синдромом. Кардиология. 2021;61(8):23-31. doi:10.18087/cardio.2021.8.n1508.</mixed-citation><mixed-citation xml:lang="en">Kapustina AYu, Minushkina LO, Alekhine MN, et al. The index of global left ventricular function as a prognostic factor for cardiovascular complications in patients with acute coronary syndrome. Kardiologiia. 2021;61(8):23-31. (In Russ.) doi:10. 18087/cardio.2021.8.n1508.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Автандилов Г. Г. Медицинская морфометрия. М.: Медицина, 1990. 384 с. ISBN: 5-225-00753-8.</mixed-citation><mixed-citation xml:lang="en">Avtandilov GG. Medical morphometry. M.: Medicina, 1990. 384 p. (In Russ.) ISBN: 5-225-00753-8.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar GL, Rudbeck L. Иммуногистохимические методы: Руководство. Пер. с англ. под ред. Г. А. Франка и П. Г. Малькова. М., 2011. 224 с. ISBN: 978-5-91366-295-8.</mixed-citation><mixed-citation xml:lang="en">Kumar GL, Rudbeck L. Immunogistochimicheskie metodi: Rukovodstvo. Transl. from English. ed. Franka GA and Malkova PG. M.; 2011. 224 p. (In Russ.) ISBN: 978-5-91366-295-8.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Vrabie AM, Totolici S, Delcea C, et al. Biomarkers in Heart failure with preserved ejection fraction: a perpetually evolving frontier. J Clin Med. 2024;13(16):4627. doi:10.3390/jcm13164627.</mixed-citation><mixed-citation xml:lang="en">Vrabie AM, Totolici S, Delcea C, et al. Biomarkers in Heart failure with preserved ejection fraction: a perpetually evolving frontier. J Clin Med. 2024;13(16):4627. doi:10.3390/jcm13164627.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Jankowski M, Broderick TL, Gutkowska J. Oxytocin and cardioprotection in diabetes and obesity. BMC Endocr Disord. 2016; 16(1):34. doi:10.1186/s12902-016-0110-1.</mixed-citation><mixed-citation xml:lang="en">Jankowski M, Broderick TL, Gutkowska J. Oxytocin and cardioprotection in diabetes and obesity. BMC Endocr Disord. 2016; 16(1):34. doi:10.1186/s12902-016-0110-1.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Мацкеплишвили С. Т., Саидова М. А., Мироненко М. Ю. и др. Выполнение стандартной трансторакальной эхокардиографии. Методические рекомендации 2024. Российский кардиологический журнал. 2025;30(2):6271. doi:10.15829/1560-4071-2025-6271.</mixed-citation><mixed-citation xml:lang="en">Matskeplishvili ST, Saidova MA, Mironenko MYu, et al. Standard transthoracic echocardiography. Guidelines 2024. Russian Journal of Cardiology. 2025;30(2):6271. (In Russ.) doi:10.15829/1560-4071-2025-6271.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Paulus WJ, Zile MR. From systemic inflammation to myocardial fibrosis: the heart failure with preserved ejection fraction paradigm revisited. Circ Res. 2021;128(10):1451-67. doi:10.1161/CIRCRESAHA.121.318159.</mixed-citation><mixed-citation xml:lang="en">Paulus WJ, Zile MR. From systemic inflammation to myocardial fibrosis: the heart failure with preserved ejection fraction paradigm revisited. Circ Res. 2021;128(10):1451-67. doi:10.1161/CIRCRESAHA.121.318159.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">von Bibra H, St John Sutton M. Impact of diabetes on postinfarction heart failure and left ventricular remodeling. Curr Heart Fail Rep. 2011;8:242-51. doi:10.1007/s11897-011-0070-8.</mixed-citation><mixed-citation xml:lang="en">von Bibra H, St John Sutton M. Impact of diabetes on postinfarction heart failure and left ventricular remodeling. Curr Heart Fail Rep. 2011;8:242-51. doi:10.1007/s11897-011-0070-8.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Yap J, Tay WT, Teng THK, et al. Association of diabetes mellitus on cardiac remodeling, quality of life, and clinical outcomes in heart failure with reduced and preserved ejection fraction. J Am Heart Assoc. 2019;8(17):e013114. doi:10.1161/JAHA.119.013114.</mixed-citation><mixed-citation xml:lang="en">Yap J, Tay WT, Teng THK, et al. Association of diabetes mellitus on cardiac remodeling, quality of life, and clinical outcomes in heart failure with reduced and preserved ejection fraction. J Am Heart Assoc. 2019;8(17):e013114. doi:10.1161/JAHA.119.013114.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Peng K, Liu Y, Jia X, et al. Cardiac Structural and Functional Features in Patients With Type 2 Diabetes Mellitus and Heart Failure With Preserved Ejection Fraction: A Study Based on Propensity Score Matching. Acta Acad Med Sin. 2023;45(2):264-72. doi:10.3881/j.issn.1000-503x.15275.</mixed-citation><mixed-citation xml:lang="en">Peng K, Liu Y, Jia X, et al. Cardiac Structural and Functional Features in Patients With Type 2 Diabetes Mellitus and Heart Failure With Preserved Ejection Fraction: A Study Based on Propensity Score Matching. Acta Acad Med Sin. 2023;45(2):264-72. doi:10.3881/j. issn.1000-503x.15275.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Ларина В. Н., Лунев В. И., Алехин М. Н. Индекс глобальной функции левого желудочка: прогностическое значение у пациентов с хронической сердечной недостаточностью в возрасте 60 лет и старше. Кардиоваскулярная терапия и профилактика. 2020;19(5):2404. doi:10.15829/1728-8800-2020-2404.</mixed-citation><mixed-citation xml:lang="en">Larina VN, Lunev VI, Alekhine MN. Left ventricular global function index: prognostic value in patients with heart failure aged 60 years and older. Cardiovascular Therapy and Prevention. 2020; 19(5):2404. (In Russ.) doi:10.15829/1728-8800-2020-2404.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Velagaleti, RS, Gona P, Pencina MJ, et al. Left ventricular hypertrophy patterns and incidence of heart failure with preserved versus reduced ejection fraction. Am J Cardiol. 2014;113(1):117-22. doi:10.1016/j.amjcard.2013.09.028.</mixed-citation><mixed-citation xml:lang="en">Velagaleti, RS, Gona P, Pencina MJ, et al. Left ventricular hypertrophy patterns and incidence of heart failure with preserved versus reduced ejection fraction. Am J Cardiol. 2014;113(1):117-22. doi:10.1016/j.amjcard.2013.09.028.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Lewis GA, Schelbert EB, Williams SG, et al. Biological phenotypes of heart failure with preserved ejection fraction. J Am Coll Cardiol. 2017;70(17):2186-200. doi:10.1016/j.jacc.2017.09.006.</mixed-citation><mixed-citation xml:lang="en">Lewis GA, Schelbert EB, Williams SG, et al. Biological phenotypes of heart failure with preserved ejection fraction. J Am Coll Cardiol. 2017;70(17):2186-200. doi:10.1016/j.jacc.2017.09.006.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Dunlay SM, Givertz MM, Aguilar D, et al. Type 2 diabetes mellitus and heart failure: a scientific statement from the American Heart Association and the Heart Failure Society of America: this statement does not represent an update of the 2017 ACC/AHA/HFSA heart failure guideline update. Circulation. 2019;140(7): e294-324. doi:10.1161/CIR.0000000000000691.</mixed-citation><mixed-citation xml:lang="en">Dunlay SM, Givertz MM, Aguilar D, et al. Type 2 diabetes mellitus and heart failure: a scientific statement from the American Heart Association and the Heart Failure Society of America: this statement does not represent an update of the 2017 ACC/AHA/HFSA heart failure guideline update. Circulation. 2019;140(7): e294-324. doi:10.1161/CIR.0000000000000691.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Kajstura J, Gurusamy N, Ogórek B, et al. Myocyte turnover in the aging human heart. Circ Res. 2010;123:1374-86. doi:10.1161/CIRCRESAHA.110.231498.</mixed-citation><mixed-citation xml:lang="en">Kajstura J, Gurusamy N, Ogórek B, et al. Myocyte turnover in the aging human heart. Circ Res. 2010;123:1374-86. doi:10.1161/ CIRCRESAHA.110.231498.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Oatmen KE, Cull E, Spinale FG. Heart failure as interstitial cancer: emergence of a malignant fibroblast phenotype. Nat Rev Cardiol. 2020;17(8):523-31. doi:10.1038/s41569-019-0286-y.</mixed-citation><mixed-citation xml:lang="en">Oatmen KE, Cull E, Spinale FG. Heart failure as interstitial cancer: emergence of a malignant fibroblast phenotype. Nat Rev Cardiol. 2020;17(8):523-31. doi:10.1038/s41569-019-0286-y.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Bacova BS, Andelova K, Sykora M, et al. Does myocardial atrophy represent anti-arrhythmic phenotype? Biomedicines. 2022;10(11):2819. doi:10.3390/biomedicines10112819.</mixed-citation><mixed-citation xml:lang="en">Bacova BS, Andelova K, Sykora M, et al. Does myocardial atrophy represent anti-arrhythmic phenotype? Biomedicines. 2022;10(11):2819. doi:10.3390/biomedicines10112819.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Varela R, Rauschert I, Romanelli G, et al. Hyperglycemia and hyperlipidemia can induce morphophysiological changes in rat cardiac cell line. Biochem Biophys Rep. 2021;26:100983. doi:10.1016/j.bbrep.2021.100983.</mixed-citation><mixed-citation xml:lang="en">Varela R, Rauschert I, Romanelli G, et al. Hyperglycemia and hyperlipidemia can induce morphophysiological changes in rat cardiac cell line. Biochem Biophys Rep. 2021;26:100983. doi:10.1016/j.bbrep.2021.100983.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
