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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">therapeutic</journal-id><journal-title-group><journal-title xml:lang="ru">Южно-Российский журнал терапевтической практики</journal-title><trans-title-group xml:lang="en"><trans-title>South Russian Journal of Therapeutic Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2712-8156</issn><issn pub-type="epub">3033-8344</issn><publisher><publisher-name>РостГМУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21886/2712-8156-2025-6-3-24-33</article-id><article-id custom-type="elpub" pub-id-type="custom">therapeutic-641</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Особенности диастолической дисфункции у пациентов с различными фенотипами гипертрофической кардиомиопатии</article-title><trans-title-group xml:lang="en"><trans-title>Features of diastolic dysfunction in patients with different phenotypes of hypertrophic cardiomyopathy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3984-8482</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарадин</surname><given-names>Г. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Taradin</surname><given-names>G. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Геннадий Геннадьевич Тарадин, к. м. н., доц., заведующий кафедрой</p><p>кафедра терапии им. проф. А.И. Дядыка</p><p>Донецк</p></bio><bio xml:lang="en"><p>Gennady G. Taradin, Cand. Sci. (Med.), Assoc. Prof., Head of the Department</p><p>Department of Therapy named after prof. A.I. Dyadyk</p><p>Donetsk</p></bio><email xlink:type="simple">taradin@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Донецкий государственный медицинский университет им. М. Горького» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Donetsk State Medical University named after M. Gorky</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>09</month><year>2025</year></pub-date><volume>6</volume><issue>3</issue><fpage>24</fpage><lpage>33</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тарадин Г.Г., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Тарадин Г.Г.</copyright-holder><copyright-holder xml:lang="en">Taradin G.G.</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.therapeutic-j.ru/jour/article/view/641">https://www.therapeutic-j.ru/jour/article/view/641</self-uri><abstract><sec><title>   Цель</title><p>   Цель: на основании данных эхокардиографии (ЭхоКГ) с допплеровскими режимами оценить наличие и особенность диастолической дисфункции (ДДФ) левого желудочка (ЛЖ) при различных фенотипических вариантах гипертрофической кардиомиопатии (ГКМП).</p></sec><sec><title>   Материалы и методы</title><p>   Материалы и методы: обследованы 305 больных с ГКМП в возрасте 18–88 лет (средний возраст 60,6 ± 11 лет, 189 (62 %) мужчин, 116 (38 %) женщин. Диагноз устанавливали на основании данных двухмерной ЭхоКГ при обнаружении гипертрофии миокарда ЛЖ при отсутствии любого другого патологического процесса, ответственного за выраженность такой гипертрофии. Контрольную группу составили 50 практически здоровых человека, сравнимых по полу и возрасту. Оценивались выраженность, локализация и протяженность гипертрофии, параметры трансмитрального кровотока, размер и объём левого предсердия. В зависимости от преимущественной локализации гипертрофии все больные были распределены в 8 морфологических групп согласно рекомендациям по ГКМП МЗ РФ 2020 г. Проведены анализ и сравнение параметров диастолической функции в зависимости от фенотипа ГКМП.</p></sec><sec><title>   Результаты</title><p>   Результаты: 305 пациентов с ГКМП распределены в 8 типических групп. 128 больных — в I группу (гипертрофия базальной части межжелудочковой перегородки, МЖП), 45 — во II группу (гипертрофия всей МЖП, «нейтральная МЖП»), 50 — в III группу (гипертрофия МЖП «обратной кривизны»), 11 — в IV группу (комбинированная гипертрофия МЖП и других отделов ЛЖ или правого желудочка), 7 — в V группу (апикальная гипертрофия с или без вовлечения других сегментов ЛЖ), 11 — в VI группу (средне-желудочковая гипертрофия МЖП с гипертрофией свободной стенки ЛЖ), 12 — в VII группу (гипертрофия свободной стенки ЛЖ) и 41 — в VIII группу (симметричная или концентрическая гипертрофия ЛЖ). Среди всех пациентов ДДФ выявлена в 286 (93,8 %) случаях. Наиболее часто регистрировалась ДДФ I типа (нарушение релаксации) — у 196 (64,3 %) больных, II типа (псевдонормальный) — у 64 (21 %) и III типа (рестриктивный) — у 26 (8,5 %). В группе контроля ДДФ I типа регистрировалась у 8 (16 %) больных, II типа — у 6 (12 %) и ни в одном случае III типа. При отмеченных вариациях в частоте выявления того или иного типа ДДФ в фенотипических группах, статистический анализ не выявил существенных различий.</p></sec><sec><title>   Заключение</title><p>   Заключение: нарушения диастолической функции обнаружены у подавляющего числа пациентов с ГКМП — в 93,8 % случаев. Спектр ДДФ при этом заболевании широк, он включает все типы нарушения диастолической функции. У пациентов с ГКМП нарушение релаксации (ДДФ I типа) выявляется у 64,3 % больных, псевдонормализация (II типа) — у 21 % и рестриктивный тип (III типа) — у 8,5 %. Анализ зависимости частоты регистрации отмеченных типов ДДФ от того или иного фенотипа гипертрофии не показал существенных различий.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>   Objective</title><p>   Objective: to evaluate the presence and characteristics of left ventricular (LV) diastolic dysfunction (DDА) in various phenotypic variants of hypertrophic cardiomyopathy (HCM) based on Doppler echocardiography (EchoCG).</p></sec><sec><title>   Materials and methods</title><p>   Materials and methods: a total of 305 patients with HCM aged 18-88 years (mean age 60.6 ± 11 years) were examined, including 189 (62 %) men and 116 (38 %) women. The diagnosis was established based on two-dimensional EchoCG data upon detection of LV myocardial hypertrophy in the absence of any other pathological process responsible for the severity of such hypertrophy. The control group consisted of 50 practically healthy individuals comparable in gender and age. The severity, localization and extent of hypertrophy, transmitral blood flow parameters, size and volume of the left atrium were assessed. Depending on the predominant localization of hypertrophy, all patients were divided into 8 morphological groups according to the recommendations for HCM of the Ministry of Health of the Russian Federation 2020. An analysis and comparison of the parameters of diastolic function was carried out depending on the HCM phenotype.</p></sec><sec><title>   Results</title><p>   Results: 305 patients with HCM were divided into 8 typical groups: 128 patients in group 1 (hypertrophy of the basal part of the interventricular septum, IVS), 45 — in group 2 (hypertrophy of the entire IVS, “neutral septum”), 50 — in group 3 (IVS hypertrophy of “reverse curve”), 11 — in group 4 (combined hypertrophy of the IVS and other parts of the left or right ventricle), 7 — in group 5 (apical hypertrophy with or without involvement of other LV segments), 11 — in group 6 (midventricular IVS hypertrophy with LV free wall hypertrophy), 12 — in group 7 (LV free wall hypertrophy), and 41 — in group 8 (symmetrical or concentric LV hypertrophy). Among all patients, DDF was detected in 286 (93.8 %) of cases. The most frequently recorded DDF type I (impaired relaxation) was in 196 (64.3 %) patients, type II (pseudonormalization) — in 64 (21%) and type III (restrictive type) — in 26 (8.5 %). In the control group, DDF type I was recorded in 8 (16 %) patients, type II — in 6 (12 %) and type III in none of the cases. Despite the noted variations in the frequency of detection of one or another type of DDF in the phenotypic groups, statistical analysis did not reveal any significant differences.</p></sec><sec><title>   Conclusion</title><p>   Conclusion: diastolic function disorders were detected in the overwhelming majority of patients with HCM: in 93.8 % of cases. The spectrum of DDF in this disease is wide and includes all types of diastolic abnormalities. In patients with HCM, impaired relaxation (DDF type I) is detected in 64.3 % of patients, pseudonormalization (II) — in 21 % and restrictive type (III) — in 8.5%. Analysis of the dependence of the frequency of registration of the noted types of DDF depending on any hypertrophy phenotype did not show significant differences.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гипертрофическая кардиомиопатия</kwd><kwd>эхокардиография</kwd><kwd>диастолическая дисфункция</kwd><kwd>фенотипы</kwd><kwd>трансмитральный кровоток</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypertrophic cardiomyopathy</kwd><kwd>echocardiography</kwd><kwd>diastolic dysfunction</kwd><kwd>phenotypes</kwd><kwd>transmitral blood flow</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование не имело спонсорской поддержки</funding-statement><funding-statement xml:lang="en">The study had no sponsorship support</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">Ватутин Н.Т., Тарадин Г.Г., Марон М.С. Гипертрофическая кардиомиопатия: генетические изменения, патогенез и патофизиология. Российский кардиологический журнал. 2014;(5):35-42. DOI: 10.15829/1560-4071-2014-5-35-42</mixed-citation><mixed-citation xml:lang="en">Vatutin N.T., Taradin G.G., Maron M.S. Hypertrophic cardiomyopathy: genetic alterations, pathogenesis and pathophysiology. Russian Journal of Cardiology. 2014;(5):35-42. (In Russ.) DOI: 10.15829/1560-4071-2014-5-35-42</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ommen SR, Ho CY, Asif IM, Balaji S, Burke MA, Day SM, et al. 2024 AHA/ACC/AMSSM/HRS/PACES/SCMR Guideline for the Management of Hypertrophic Cardiomyopathy: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. Circulation. 2024;149(23):e1239-e1311. Erratum in: Circulation. 2024;150(8):e198. DOI: 10.1161/CIR.0000000000001250. Epub 2024 May 8.</mixed-citation><mixed-citation xml:lang="en">Ommen SR, Ho CY, Asif IM, Balaji S, Burke MA, Day SM, et al. 2024 AHA/ACC/AMSSM/HRS/PACES/SCMR Guideline for the Management of Hypertrophic Cardiomyopathy: A Report of the American Heart Association/American College of Cardiology Joint Committee on Clinical Practice Guidelines. Circulation. 2024;149(23):e1239-e1311. Erratum in: Circulation. 2024;150(8):e198. DOI: 10.1161/CIR.0000000000001250. Epub 2024 May 8.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Parato VM, Antoncecchi V, Sozzi F, Marazia S, Zito A, Maiello M, et al. Echocardiographic diagnosis of the different phenotypes of hypertrophic cardiomyopathy. Cardiovasc Ultrasound. 2016;14(1):30. DOI: 10.1186/s12947-016-0072-5</mixed-citation><mixed-citation xml:lang="en">Parato VM, Antoncecchi V, Sozzi F, Marazia S, Zito A, Maiello M, et al. Echocardiographic diagnosis of the different phenotypes of hypertrophic cardiomyopathy. Cardiovasc Ultrasound. 2016;14(1):30. DOI: 10.1186/s12947-016-0072-5</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Maron BJ, Rowin EJ, Udelson JE, Maron MS. Clinical Spectrum and Management of Heart Failure in Hypertrophic Cardiomyopathy. JACC Heart Fail. 2018;6(5):353-363. DOI: 10.1016/j.jchf.2017.09.011</mixed-citation><mixed-citation xml:lang="en">Maron BJ, Rowin EJ, Udelson JE, Maron MS. Clinical Spectrum and Management of Heart Failure in Hypertrophic Cardiomyopathy. JACC Heart Fail. 2018;6(5):353-363. DOI: 10.1016/j.jchf.2017.09.011</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Gartzonikas IK, Naka KK, Anastasakis A. Current and emerging perspectives on pathophysiology, diagnosis, and management of hypertrophic cardiomyopathy. Hellenic J Cardiol. 2023;70:65-74. DOI: 10.1016/j.hjc.2022.11.002</mixed-citation><mixed-citation xml:lang="en">Gartzonikas IK, Naka KK, Anastasakis A. Current and emerging perspectives on pathophysiology, diagnosis, and management of hypertrophic cardiomyopathy. Hellenic J Cardiol. 2023;70:65-74. DOI: 10.1016/j.hjc.2022.11.002</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Rakowski H, Carasso S. Quantifying diastolic function in hypertrophic cardiomyopathy: the ongoing search for the holy grail. Circulation. 2007;116(23):2662-2665. DOI: 10.1161/CIRCULATIONAHA.107.742395</mixed-citation><mixed-citation xml:lang="en">Rakowski H, Carasso S. Quantifying diastolic function in hypertrophic cardiomyopathy: the ongoing search for the holy grail. Circulation. 2007;116(23):2662-2665. DOI: 10.1161/CIRCULATIONAHA.107.742395</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Carasso S, Yang H, Woo A, Jamorski M, Wigle ED, Rakowski H. Diastolic myocardial mechanics in hypertrophic cardiomyopathy. J Am Soc Echocardiogr. 2010;23(2):164-171. DOI: 10.1016/j.echo.2009.11.022</mixed-citation><mixed-citation xml:lang="en">Carasso S, Yang H, Woo A, Jamorski M, Wigle ED, Rakowski H. Diastolic myocardial mechanics in hypertrophic cardiomyopathy. J Am Soc Echocardiogr. 2010;23(2):164-171. DOI: 10.1016/j.echo.2009.11.022</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Mizukoshi K, Suzuki K, Yoneyama K, Kamijima R, Kou S, Takai M, et al. Early diastolic function during exertion influences exercise intolerance in patients with hypertrophic cardiomyopathy. J Echocardiogr. 2013;11(1):9-17. DOI: 10.1007/s12574-012-0150-0</mixed-citation><mixed-citation xml:lang="en">Mizukoshi K, Suzuki K, Yoneyama K, Kamijima R, Kou S, Takai M, et al. Early diastolic function during exertion influences exercise intolerance in patients with hypertrophic cardiomyopathy. J Echocardiogr. 2013;11(1):9-17. DOI: 10.1007/s12574-012-0150-0</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Soler R, Méndez C, Rodríguez E, Barriales R, Ochoa JP, Monserrat L. Phenotypes of hypertrophic cardiomyopathy. An illustrative review of MRI findings. Insights Imaging. 2018;9(6):1007-1020. DOI: 10.1007/s13244-018-0656-8</mixed-citation><mixed-citation xml:lang="en">Soler R, Méndez C, Rodríguez E, Barriales R, Ochoa JP, Monserrat L. Phenotypes of hypertrophic cardiomyopathy. An illustrative review of MRI findings. Insights Imaging. 2018;9(6):1007-1020. DOI: 10.1007/s13244-018-0656-8</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Qiao J, Zhao P, Lu J, Huang L, Ma X, Zhou X, et al. Diastolic dysfunction assessed by cardiac magnetic resonance imaging tissue tracking on normal-thickness wall segments in hypertrophic cardiomyopathy. BMC Med Imaging. 2023;23(1):7. DOI: 10.1186/s12880-022-00955-7</mixed-citation><mixed-citation xml:lang="en">Qiao J, Zhao P, Lu J, Huang L, Ma X, Zhou X, et al. Diastolic dysfunction assessed by cardiac magnetic resonance imaging tissue tracking on normal-thickness wall segments in hypertrophic cardiomyopathy. BMC Med Imaging. 2023;23(1):7. DOI: 10.1186/s12880-022-00955-7</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Тарадин Г.Г., Игнатенко Г.А., Ракитская И.В. Роль эхокардиографии в ведении пациентов с гипертрофической кардиомиопатией (обзор литературы). Медицинский Совет. 2023;(16):128-136. DOI: 10.21518/ms2023-265</mixed-citation><mixed-citation xml:lang="en">Taradin G.G., Ignatenko G.A., Rakitskaya I.V. The role of echocardiography in management of patients with hypertrophic cardiomyopathy (review). Meditsinskiy sovet = Medical Council. 2023;(16):128-136. (In Russ.) DOI: 10.21518/ms2023-265</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Габрусенко С.А., Гудкова А.Я., Козиолова Н.А., Александрова С.А., Берсенева М.И., Гордеев М.Л., и др. Гипертрофическая кардиомиопатия. Клинические рекомендации 2020. Российский кардиологический журнал. 2021;26(5):4541. DOI: 10.15829/1560-4071-2021-4541</mixed-citation><mixed-citation xml:lang="en">Gabrusenko S.A., Gudkova A.Ya., Koziolova N.A., Alexandrova S.A., Berseneva M.I., Gordeev M.L., et al. 2020 Clinical practice guidelines for Hypertrophic cardiomyopathy. Russian Journal of Cardiology. 2021;26(5):4541. (In Russ.) DOI: 10.15829/1560-4071-2021-4541</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Mitchell C., Rahko P.S., Blauwet L.A., Canaday B., Finstuen J.A., Foster M.C., et al. Guidelines for performing a comprehensive transthoracic echocardiographic examination in adults: recommendations from the American Society of Echocardiography. J Am Soc Echocardiogr. 2019;32(1):1-64. DOI: 10.1016/j.echo.2018.06.004</mixed-citation><mixed-citation xml:lang="en">Mitchell C., Rahko P.S., Blauwet L.A., Canaday B., Finstuen J.A., Foster M.C., et al. Guidelines for performing a comprehensive transthoracic echocardiographic examination in adults: recommendations from the American Society of Echocardiography. J Am Soc Echocardiogr. 2019;32(1):1-64. DOI: 10.1016/j.echo.2018.06.004</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Игнатенко Г.А., Тарадин Г.Г., Куглер Т.Е. Особенности гипертрофии левого желудочка и характеристика фенотипических вариантов у больных гипертрофической кардиомиопатией. Архивъ внутренней медицины. 2023;13(4):282-293. DOI: 10.20514/2226-6704-2023-13-4-282-293</mixed-citation><mixed-citation xml:lang="en">Ignatenko G.I., Taradin G.G., Kugler T.E. Specifics of Left Ventricular Hypertrophy and Characteristic of Phenotypic Variants in Patients with Hypertrophic Cardiomyopathy. The Russian Archives of Internal Medicine. 2023;13(4):282-293. (In Russ.) DOI: 10.20514/2226-6704-2023-13-4-282-293</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Lang RM, Badano LP, Mor-Avi V, Afilalo J, Armstrong A, Ernande L, 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):1-39.e14. DOI: 10.1016/j.echo.2014.10.003</mixed-citation><mixed-citation xml:lang="en">Lang RM, Badano LP, Mor-Avi V, Afilalo J, Armstrong A, Ernande L, 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):1-39.e14. DOI: 10.1016/j.echo.2014.10.003</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Nagueh SF, Smiseth OA, Appleton CP, Byrd BF 3&lt;sup&gt;rd&lt;/sup&gt;, Dokainish H, Edvardsen T, et al. Recommendations for the Evaluation of Left Ventricular Diastolic Function by Echocardiography: An Update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr. 2016;29(4):277-314. DOI: 10.1016/j.echo.2016.01.011</mixed-citation><mixed-citation xml:lang="en">Nagueh SF, Smiseth OA, Appleton CP, Byrd BF 3&lt;sup&gt;rd&lt;/sup&gt;, Dokainish H, Edvardsen T, et al. Recommendations for the Evaluation of Left Ventricular Diastolic Function by Echocardiography: An Update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging. J Am Soc Echocardiogr. 2016;29(4):277-314. DOI: 10.1016/j.echo.2016.01.011</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Maragiannis D, Nagueh SF. Echocardiographic evaluation of left ventricular diastolic function: an update. Curr Cardiol Rep. 2015;17(2):3. DOI: 10.1007/s11886-014-0561-9</mixed-citation><mixed-citation xml:lang="en">Maragiannis D, Nagueh SF. Echocardiographic evaluation of left ventricular diastolic function: an update. Curr Cardiol Rep. 2015;17(2):3. DOI: 10.1007/s11886-014-0561-9</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Мареев В.Ю., Фомин И.В., Агеев Ф.Т., Беграмбекова Ю.Л., Васюк Ю.А., Гарганеева А.А., и др. Клинические рекомендации ОССН - РКО - РНМОТ. Сердечная недостаточность: хроническая (ХСН) и острая декомпенсированная (ОДСН). Диагностика, профилактика и лечение. Кардиология. 2018;58(6S):8-158. DOI: 10.18087/cardio.2475</mixed-citation><mixed-citation xml:lang="en">Mareev V.Yu., Fomin I.V., Ageev F.T., Begrambekova Yu.L., Vasyuk Yu.A., Garganeeva A.A., et al. Russian Heart Failure Society, Russian Society of Cardiology. Russian Scientific Medical Society of Internal Medicine Guidelines for Heart failure: chronic (CHF) and acute decompensated (ADHF). Diagnosis, prevention and treatment. Kardiologiia. 2018;58(6S):8-158. (In Russ.) DOI: 10.18087/cardio.2475</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Khouri SJ, Maly GT, Suh DD, Walsh TE. A practical approach to the echocardiographic evaluation of diastolic function. J Am Soc Echocardiogr. 2004;17(3):290-297. DOI: 10.1016/j.echo.2003.08.012</mixed-citation><mixed-citation xml:lang="en">Khouri SJ, Maly GT, Suh DD, Walsh TE. A practical approach to the echocardiographic evaluation of diastolic function. J Am Soc Echocardiogr. 2004;17(3):290-297. DOI: 10.1016/j.echo.2003.08.012</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Ghersin I, Ghersin E, Abadi S, Runco Therrien JE, Tanawuttiwat T, Aronson D, et al. Assessment of Diastolic Function in Hypertrophic Cardiomyopathy by Computed Tomography-Derived Analysis of Left Ventricular Filling. J Comput Assist Tomogr. 2017;41(3):339-343. DOI: 10.1097/RCT.0000000000000533</mixed-citation><mixed-citation xml:lang="en">Ghersin I, Ghersin E, Abadi S, Runco Therrien JE, Tanawuttiwat T, Aronson D, et al. Assessment of Diastolic Function in Hypertrophic Cardiomyopathy by Computed Tomography-Derived Analysis of Left Ventricular Filling. J Comput Assist Tomogr. 2017;41(3):339-343. DOI: 10.1097/RCT.0000000000000533</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Cremer PC, Geske JB, Owens A, Jaber WA, Harb SC, Saberi S, et al. Myosin Inhibition and Left Ventricular Diastolic Function in Patients With Obstructive Hypertrophic Cardiomyopathy Referred for Septal Reduction Therapy: Insights From the VALOR-HCM Study. Circ Cardiovasc Imaging. 2022;15(12):e014986. DOI: 10.1161/CIRCIMAGING.122.014986</mixed-citation><mixed-citation xml:lang="en">Cremer PC, Geske JB, Owens A, Jaber WA, Harb SC, Saberi S, et al. Myosin Inhibition and Left Ventricular Diastolic Function in Patients With Obstructive Hypertrophic Cardiomyopathy Referred for Septal Reduction Therapy: Insights From the VALOR-HCM Study. Circ Cardiovasc Imaging. 2022;15(12):e014986. DOI: 10.1161/CIRCIMAGING.122.014986</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Chacko BR, Karur GR, Connelly KA, Yan RT, Kirpalani A, Wald R, et al. Left ventricular structure and diastolic function by cardiac magnetic resonance imaging in hypertrophic cardiomyopathy. Indian Heart J. 2018;70(1):75-81. DOI: 10.1016/j.ihj.2016.12.021</mixed-citation><mixed-citation xml:lang="en">Chacko BR, Karur GR, Connelly KA, Yan RT, Kirpalani A, Wald R, et al. Left ventricular structure and diastolic function by cardiac magnetic resonance imaging in hypertrophic cardiomyopathy. Indian Heart J. 2018;70(1):75-81. DOI: 10.1016/j.ihj.2016.12.021</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Богданов Д.В. Диастолическая дисфункция при гипертрофической необструктивной кардиомиопатии. Вестник российской академии медицинских наук, 2014;69(9-10):15-20.</mixed-citation><mixed-citation xml:lang="en">Bogdanov D.V. Diastolic dysfunction in hypertrophic nonobstructive cardiomyopathy. Vestnik Rossiiskoi Akademii Meditsinskikh Nauk — Annals of the Russian Academy of Medical Sciences. 2014;69(9–10):15–20. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Aslannif R, Suraya K, Koh HB, Tey YS, Tan KL, Tham CH, et al. Diastolic dysfunction grading, echocardiographic and electrocardiogram findings in 50 patients with apical hypertrophic cardiomyopathy. Med J Malaysia. 2019;74(6):521-526. PMID: 31929479.</mixed-citation><mixed-citation xml:lang="en">Aslannif R, Suraya K, Koh HB, Tey YS, Tan KL, Tham CH, et al. Diastolic dysfunction grading, echocardiographic and electrocardiogram findings in 50 patients with apical hypertrophic cardiomyopathy. Med J Malaysia. 2019;74(6):521-526. PMID: 31929479.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Williams LK, Frenneaux MP, Steeds RP. Echocardiography in hypertrophic cardiomyopathy diagnosis, prognosis, and role in management. Eur J Echocardiogr. 2009;10(8):iii9-14. DOI: 10.1093/ejechocard/jep157</mixed-citation><mixed-citation xml:lang="en">Williams LK, Frenneaux MP, Steeds RP. Echocardiography in hypertrophic cardiomyopathy diagnosis, prognosis, and role in management. Eur J Echocardiogr. 2009;10(8):iii9-14. DOI: 10.1093/ejechocard/jep157</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Authors/Task Force members; Elliott PM, Anastasakis A, Borger MA, Borggrefe M, Cecchi F, et al. 2014 ESC Guidelines on diagnosis and management of hypertrophic cardiomyopathy: the Task Force for the Diagnosis and Management of Hypertrophic Cardiomyopathy of the European Society of Cardiology (ESC). Eur Heart J. 2014;35(39):2733-2779. DOI: 10.1093/eurheartj/ehu284</mixed-citation><mixed-citation xml:lang="en">Authors/Task Force members; Elliott PM, Anastasakis A, Borger MA, Borggrefe M, Cecchi F, et al. 2014 ESC Guidelines on diagnosis and management of hypertrophic cardiomyopathy: the Task Force for the Diagnosis and Management of Hypertrophic Cardiomyopathy of the European Society of Cardiology (ESC). Eur Heart J. 2014;35(39):2733-2779. DOI: 10.1093/eurheartj/ehu284</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Linhart A, Cecchi F. Common presentation of rare diseases: Left ventricular hypertrophy and diastolic dysfunction. Int J Cardiol. 2018;257:344-350. DOI: 10.1016/j.ijcard.2018.01.006</mixed-citation><mixed-citation xml:lang="en">Linhart A, Cecchi F. Common presentation of rare diseases: Left ventricular hypertrophy and diastolic dysfunction. Int J Cardiol. 2018;257:344-350. DOI: 10.1016/j.ijcard.2018.01.006</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Finocchiaro G, Haddad F, Pavlovic A, Magavern E, Sinagra G, Knowles JW, et al. How does morphology impact on diastolic function in hypertrophic cardiomyopathy? A single centre experience. BMJ Open. 2014;4(6):e004814. DOI: 10.1136/bmjopen-2014-004814</mixed-citation><mixed-citation xml:lang="en">Finocchiaro G, Haddad F, Pavlovic A, Magavern E, Sinagra G, Knowles JW, et al. How does morphology impact on diastolic function in hypertrophic cardiomyopathy? A single centre experience. BMJ Open. 2014;4(6):e004814. DOI: 10.1136/bmjopen-2014-004814</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>
