<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">Russian Medicine</journal-id><journal-title-group><journal-title xml:lang="en">Russian Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский медицинский журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-2106</issn><issn publication-format="electronic">2412-9100</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">677312</article-id><article-id pub-id-type="doi">10.17816/medjrf677312</article-id><article-id pub-id-type="edn">RWBMEI</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original Research Articles</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">Chronic heart failure with preserved ejection fraction after myocardial infarction: are beta-antagonists necessary? A two-year prospective study</article-title><trans-title-group xml:lang="ru"><trans-title>Хроническая сердечная недостаточность с сохранённой фракцией выброса после инфаркта миокарда: нужен ли β-блокатор? Двухлетнее проспективное исследование</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9925-2096</contrib-id><contrib-id contrib-id-type="spin">6769-9467</contrib-id><name-alternatives><name xml:lang="en"><surname>Averyanova</surname><given-names>Elena V.</given-names></name><name xml:lang="ru"><surname>Аверьянова</surname><given-names>Елена Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine), Associate Professor</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент</p></bio><email>averyanova-elena90@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-7957-8034</contrib-id><contrib-id contrib-id-type="spin">6328-4745</contrib-id><name-alternatives><name xml:lang="en"><surname>Chernova</surname><given-names>Angelina A.</given-names></name><name xml:lang="ru"><surname>Чернова</surname><given-names>Ангелина Андреевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><email>angelinakorneeva170498@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4127-6607</contrib-id><contrib-id contrib-id-type="spin">3802-9783</contrib-id><name-alternatives><name xml:lang="en"><surname>Vershinina</surname><given-names>Olga D.</given-names></name><name xml:lang="ru"><surname>Вершинина</surname><given-names>Ольга Дмитриевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD</p></bio><email>poloz.ol@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7463-9259</contrib-id><contrib-id contrib-id-type="spin">9204-2690</contrib-id><name-alternatives><name xml:lang="en"><surname>Oleynikov</surname><given-names>Valentin E.</given-names></name><name xml:lang="ru"><surname>Олейников</surname><given-names>Валентин Эливич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Medicine), Professor</p></bio><bio xml:lang="ru"><p>д-р мед. наук, профессор</p></bio><email>v.oleynikof@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Penza State University</institution></aff><aff><institution xml:lang="ru">Пензенский государственный университет</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2025-06-25" publication-format="electronic"><day>25</day><month>06</month><year>2025</year></pub-date><pub-date date-type="pub" iso-8601-date="2025-09-08" publication-format="electronic"><day>08</day><month>09</month><year>2025</year></pub-date><volume>31</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>348</fpage><lpage>359</lpage><history><date date-type="received" iso-8601-date="2025-03-18"><day>18</day><month>03</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-04-28"><day>28</day><month>04</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Эко-Вектор</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2028-09-08"/></permissions><self-uri xlink:href="https://medjrf.com/0869-2106/article/view/677312">https://medjrf.com/0869-2106/article/view/677312</self-uri><abstract xml:lang="en"><p><bold>BACKGROUND: </bold>Advances in the diagnosis and treatment of myocardial infarction have triggered an ≥50% increase in the proportion of patients with preserved left ventricular ejection fraction. The relevance of using adrenergic beta-antagonists in this patient cohort remains a topic of active debate.</p> <p><bold>AIM: </bold>To study the two-year catamnesis of patients suffering from myocardial infarction with chronic heart failure and preserved left ventricular ejection fraction who either received or did not receive adrenergic beta-antagonists.</p> <p><bold>METHODS: </bold>The study encompassed 127 patients with myocardial infarction aged 53 (48; 60) years with preserved left ventricular ejection fraction. On days 4–9 of myocardial infarction and on its 12- and 24-month anniversary, echocardiography with assessment of global longitudinal strain, longitudinal electrocardiogram monitoring, measurement of N-terminal natriuretic hormone peptide concentration, and a 6-minute walk test were performed. The endpoint was chronic heart failure progression over subsequent 2 years.</p> <p><bold>RESULTS:<italic> </italic></bold>The adrenergic beta-antagonist group included 98 patients (77%) who received adrenergic beta-antagonist therapy, whereas the remaining 29 patients (23%) who did not receive such therapy due to hypotension and bradycardia made up the no adrenergic beta-antagonist group. In the adrenergic beta-antagonist group, by the second year of the post-infarction period, there was an increase in the indexed values of end-diastolic and end-systolic volumes, a decrease in left ventricular ejection fraction by 3.1% (<italic>р</italic> = 0.00077) and global longitudinal strain by 2.4% (<italic>р</italic> = 0.0002); in the other group, these parameters remained flat. In patients of the adrenergic beta-antagonist group, a decrease in chronotropic load on the myocardium and an increase in the circadian index while maintaining its rigid level were recorded; in the no adrenergic beta-antagonist group of patients, an increase in chronotropic load and normalization of the circadian heart rhythm profile were observed as early as by the 12th month of observation. The number of patients with progressive chronic heart failure over 2 years of observation in both groups did not differ: 21% and 24%, respectively (the risk ratio is 0.659; the 95% confidence interval is 0.35–1.243).</p> <p><bold>CONCLUSION:<italic> </italic></bold>In today’s context, with the use of reperfusion methods for treating patients with myocardial infarction, it is necessary to conduct large-scale randomized clinical trials studying the effect of adrenergic beta-antagonist therapy on the prognosis in patients with preserved left ventricular ejection fraction. According to the results of this study, no significant differences were found in the frequency of progression of chronic heart failure in groups of patients who had suffered myocardial infarction and preserved left ventricular ejection fraction. In the group of patients who did not receive adrenergic beta-antagonists, more stable myocardial volume and deformation characteristics were observed within 24 months of myocardial infarction.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Прогресс в диагностике и лечении инфаркта миокарда способствовал росту доли пациентов с сохранённой фракцией выброса левого желудочка ≥50%. Вопрос целесообразности применения β-адреноблокаторов (β-АБ) у данной когорты больных активно обсуждается.</p> <p><bold>Цель.</bold> Изучение двухлетнего катамнеза у больных инфарктом миокарда с хронической сердечной недостаточностью с сохранённой фракцией выброса левого желудочка, получавших/не получавших β-АБ.</p> <p><bold>Методы.</bold> В исследование включено 127 больных инфарктом миокарда в возрасте 53 [48; 60] лет с сохранённой фракцией выброса левого желудочка. На 4–9-е сутки инфаркта миокарда, а также через 12 и 24 мес. выполняли эхокардиографию с оценкой глобальной продольной деформации, многосуточное мониторирование электрокардиограммы; определяли концентрацию N-терминального пропептида натрийуретического гормона; проводили тест 6-минутной ходьбы. Конечной точкой считали прогрессирование хронической сердечной недостаточности в последующие два года.</p> <p><bold>Результаты.</bold> В группу «β-АБ» вошли 98 пациентов (77%), получавших β-АБ, остальные 29 участников (23%), не получавших β-АБ по причине гипотонии и брадикардии, составили группу «без β-АБ». В группе «β-АБ» ко второму году постинфарктного периода отмечались рост индексированных показателей конечно-диастолического и конечно-систолического объёма, снижение фракции выброса левого желудочка на 3,1% (<italic>р</italic>=0,00077) и глобальной продольной деформации на 2,4% (<italic>р</italic>=0,0002); в группе «без β-АБ» эти параметры оставались стабильными. У пациентов группы «β-АБ» зафиксированы снижение хронотропной нагрузки на миокард, прирост циркадного индекса при сохранении его ригидного уровня; в группе больных «без β-АБ» ― увеличение хронотропной нагрузки и нормализация циркадного профиля ритма сердца уже к 12-му месяцу наблюдения. Число больных с прогрессирующим течением хронической сердечной недостаточности за два года наблюдения в группах «β-АБ» и «без β-АБ» не отличалось ― 21 и 24% соответственно (отношение рисков 0,659; 95% доверительный интервал 0,350–1,243).</p> <p><bold>Заключение.</bold> В современных условиях с использованием реперфузионных методов лечения больных инфарктом миокарда необходимо проведение крупных рандомизированных клинических исследований, изучающих влияние терапии β-АБ на прогноз у пациентов с сохранённой фракцией выброса левого желудочка. По результатам настоящего исследования значимых отличий по частоте прогрессирования хронической сердечной недостаточности в группах пациентов, перенёсших инфаркт миокарда и имеющих сохранённую фракцию выброса левого желудочка, не установлено. В группе пациентов, не принимавших β-АБ, в течение 24 мес. после инфаркта миокарда отмечалось более стабильное состояние объёмных и деформационных характеристик миокарда.</p></trans-abstract><kwd-group xml:lang="en"><kwd>myocardial infarction</kwd><kwd>chronic heart failure</kwd><kwd>adrenergic beta-antagonists</kwd><kwd>echocardiography</kwd><kwd>longitudinal electrocardiogram monitoring</kwd><kwd>global longitudinal strain</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>инфаркт миокарда</kwd><kwd>хроническая сердечная недостаточность</kwd><kwd>β-блокаторы</kwd><kwd>эхокардиография</kwd><kwd>многосуточное мониторирование электрокардиограммы</kwd><kwd>глобальная продольная деформация</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="en">Russian Science Foundation</institution></institution-wrap><institution-wrap><institution xml:lang="ru">Российский научный фонд</institution></institution-wrap></funding-source><award-id>24-25-20088</award-id></award-group><funding-statement xml:lang="en">The study was conducted at the expense of grant No. 24-25-20088 of the Russian Science Foundation</funding-statement><funding-statement xml:lang="ru">Исследование выполнено за счёт гранта Российского научного фонда № 24-25-20088 (https://rscf.ru/project/24-25-20088/)</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Russian Society of Cardiology. 2020 Clinical practice guidelines for acute ST-segment elevation myocardial infarction. Russian Journal of Cardiology. 2020;25(11):4103. doi: 10.15829/29/1560-4071-2020-4103 EDN: WXQHEG</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Barbarash OL, Duplyakov DV, Zateyshikov DA, et al. 2020 Clinical practice guidelines for acute coronary syndrome without ST segment elevation. Russian Journal of Cardiology. 2021;26(4):149–202. doi: 10.15829/1560-4071-2021-4449 EDN: BSXPMI</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Freemantle N, Cleland J, Young P, et al. beta Blockade after myocardial infarction: systematic review and meta regression analysis. BMJ. 1999;318(7200):1730–1737. doi: 10.1136/bmj.318.7200.1730</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Szummer K, Wallentin L, Lindhagen L, et al. Relations between implementation of new treatments and improved outcomes in patients with non-ST-elevation myocardial infarction during the last 20 years: experiences from SWEDEHEART registry 1995 to 2014. Eur Heart J. 2018;39(42):3766–3776. doi: 10.1093/eurheartj/ehy554</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Szummer K, Wallentin L, Lindhagen L, et al. Improved outcomes in patients with ST-elevation myocardial infarction during the last 20 years are related to implementation of evidence-based treatments: experiences from the SWEDEHEART registry 1995-2014. Eur Heart J. 2017;38(41):3056–3065. doi: 10.1093/eurheartj/ehx515</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Golla MG, Shams P. Heart failure with preserved ejection fraction (HFpEF). In: StatPearls. Treasure Island (FL): StatPearls Publishing; 2025. Available at: https://pubmed.ncbi.nlm.nih.gov/38320083/</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Kaddoura R, Patel A. Revisiting beta-blocker therapy in heart failure with preserved ejection fraction. Curr Probl Cardiol. 2023;48(12):102015. doi: 10.1016/j.cpcardiol.2023.102015</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Cleland JF, Bunting KV, Flather MD, et al. Beta-blockers for heart failure with reduced, mid-range, and preserved ejection fraction: an individual patient-level analysis of double-blind randomized trials. Eur Heart J. 2018;39(1):26–35. doi: 10.1093/eurheartj/ehx564</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Fukuta H, Goto T, Wakami K, et al. Effect of beta-blockers on heart failure severity in patients with heart failure with preserved ejection fraction: a meta-analysis of randomized controlled trials. Heart Fail Rev. 2021;26(1):165–171. doi: 10.1007/s10741-020-10013-5</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Arnold SV, Silverman DN, Gosch K, et al. Beta-blocker use and heart failure outcomes in mildly reduced and preserved ejection fraction. JACC Heart Fail. 2023;11(8 Pt 1):893–900. doi: 10.1016/j.jchf.2023.03.017</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Munkhaugen J, Ruddox V, Halvorsen S, et al. BEtablocker Treatment After acute Myocardial Infarction in revascularized patients without reduced left ventricular ejection fraction (BETAMI): rationale and design of a prospective, randomized, open, blinded end point study. Am Heart J. 2019;208:37–46. doi: 10.1016/j.ahj.2018.10.005</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Rossello X, Raposeiras-Roubin S, Latini R, et al. Rationale and design of the pragmatic clinical trial tREatment with Beta-blockers after myOcardial infarction withOut reduced ejection fracTion (REBOOT). Eur Heart J Cardiovasc Pharmacother. 2022;8(3):291–301. doi: 10.1093/ehjcvp/pvab060</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>van Diepen S, Halvorsen S, Menon V. The REDUCE-AMI trial: an important step in cardiovascular drug de-prescription. Eur Heart J Acute Cardiovasc Care. 2024;13(4):370–372. doi: 10.1093/ehjacc/zuae049</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Kristensen AD, Bovin A, Zwisler AD, et al. Design and rationale of the Danish trial of beta-blocker treatment after myocardial infarction without reduced ejection fraction: study protocol for a randomized controlled trial. Trials. 2020;21(1):415. doi: 10.1186/s13063-020-4214-6</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Silvain J, Cayla G, Ferrari E, et al. Βeta blocker interruption after uncomplicated myocardial infarction: rationale and design of the randomized ABYSS trial. Am Heart J. 2023;258:168–176. doi: 10.1016/j.ahj.2023.01.014</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Joo SJ, Kim SY, Choi JH, et al. Effect of beta-blocker therapy in patients with or without left ventricular systolic dysfunction after acute myocardial infarction. Eur Heart J Cardiovasc Pharmacother. 2021;7(6):475–482. doi: 10.1093/ehjcvp/pvaa029</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Dondo TB, Hall M, West RM, et al. β-Blockers and mortality after acute myocardial infarction in patients without heart failure or ventricular dysfunction. J Am Coll Cardiol. 2017;69(22):2710–2720. doi: 10.1016/j.jacc.2017.03.578</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Wahlberg K, Arnold ME, Lustgarten D, et al. Effects of a higher heart rate on quality of life and functional capacity in patients with left ventricular diastolic dysfunction. Am J Cardiol. 2019;124(7):1069–1075. doi: 10.1016/j.amjcard.2019.07.008</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Russian Society of Cardiology. 2020 Clinical practice guidelines for chronic heart failure. Russian Journal of Cardiology. 2020;25(11):311–374. doi: 10.15829/1560-4071-2020-4083 EDN: LJGGQV</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Horiuchi Y, Tanimoto S, Aoki J, et al. Effects of β-blockers on left ventricular remodeling in patients with preserved ejection fraction after acute myocardial infarction. Int J Cardiol. 2016;221:765–769. doi: 10.1016/j.ijcard.2016.07.123</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Conraads VM, Metra M, Kamp O, et al. Effects of the long-term administration of nebivolol on the clinical symptoms, exercise capacity, and left ventricular function of patients with diastolic dysfunction: results of the ELANDD study. Eur J Heart Fail. 2012;14(2):219–225. doi: 10.1093/eurjhf/hfr161</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Zakiev VD, Vorobyeva NM, Malaya IP, et al. Beta-blockers in chronic heart failure with preserved left ventricular ejection fraction: is deprescribing possible? Rational pharmacotherapy in cardiology. 2023;19(6):607–613. doi: 10.20996/1819-6446-2023-2987 EDN: JMTTBF</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Palau P, Seller J, Domínguez E, et al. Effect of β-blocker withdrawal on functional capacity in heart failure and preserved ejection fraction. J Am Coll Cardiol. 2021;78(21):2042–2056. doi: 10.1016/j.jacc.2021.08.073 Erratum in: J Am Coll Cardiol. 2022;79(8):848. doi: 10.1016/j.jacc.2022.01.012</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Seo M, Watanabe T, Yamada T, et al. The clinical relevance of quality of life in patients with acute decompensated heart failure with preserved ejection fraction: insights from the PURSUIT-HFpEF Registry. Eur Heart J. 2022;43(2):1059. doi: 10.1093/eurheartj/ehac544.1059</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Silverman DN, Plante TB, Infeld M, et al. Association of β-blocker use with heart failure hospitalizations and cardiovascular disease mortality among patients with heart failure with a preserved ejection fraction: a secondary analysis of the TOPCAT trial. JAMA Netw Open. 2019;2(12):e1916598. doi: 10.1001/jamanetworkopen.2019.16598</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Frenneaux MP. Autonomic changes in patients with heart failure and in post-myocardial infarction patients. Heart. 2004;90(11):1248–1255. doi: 10.1136/hrt.2003.026146</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Saleem S, Khandoker AH, Alkhodari M, et al. Investigating the effects of beta-blockers on circadian heart rhythm using heart rate variability in ischemic heart disease with preserved ejection fraction. Sci Rep. 2023;13(1):5828. doi: 10.1038/s41598-023-32963-0</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Yndigegn T, Lindahl B, Mars K, et al. Beta-blockers after myocardial infarction and preserved ejection fraction. N Engl J Med. 2024;390(15):1372–1381 doi: 10.1056/NEJMoa2401479</mixed-citation></ref></ref-list></back></article>
