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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">vmireaviz</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник медицинского института «РЕАВИЗ». Реабилитация, Врач и Здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of the Medical Institute "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-762X</issn><issn pub-type="epub">2782-1579</issn><publisher><publisher-name>РЕАВИЗ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20340/vmi-rvz.2026.2.MIM.1</article-id><article-id custom-type="elpub" pub-id-type="custom">vmireaviz-1536</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>Медицинская визуализация</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Medical Imaging</subject></subj-group></article-categories><title-group><article-title>Особенности глобальной и сегментарной деформации миокарда левого желудочка, параметров синхронизации и скорости деформации у пациентов с гипертрофической кардиомиопатией по данным МРТ сердца</article-title><trans-title-group xml:lang="en"><trans-title>Global and segmental left ventricular myocardial deformation, synchronization parameters and strain rate in patients with hypertrophic cardiomyopathy by cardiac MRI</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-9436-6482</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шериев</surname><given-names>С. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheriev</surname><given-names>S. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шериев Султан Русланович - Аспирант кафедры лучевой диагностики и медицинской визуализации с клиникой,  врач-рентгенолог</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург, 197341, Россия </p></bio><bio xml:lang="en"><p>Sultan R. Sheriev - Postgraduate Student, Department of  Radiology and Medical Imaging with Clinic, Radiologist</p><p>Akkuratova St., 2, St. Petersburg, 197341, Russia</p></bio><email xlink:type="simple">Sapiensowl@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/0000-0002-0539-7006</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фокин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fokin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фокин Владимир Александрович - Профессор кафедры лучевой диагностики и медицинской визуализации с  клиникой</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург, 197341, Россия </p></bio><bio xml:lang="en"><p>Vladimir A. Fokin - Professor, Department of Radiology and  Medical Imaging with Clinic</p><p>Akkuratova St., 2, St. Petersburg, 197341, Russia</p></bio><email xlink:type="simple">fokin_va@almazovcentre.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/0000-0001-5226-1104</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыжков Антон Владимирович - Заведующий отделением магнитно-резонансной томографии, врач-рентгенолог высшей категории</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург, 197341, Россия </p></bio><bio xml:lang="en"><p>Anton V. Ryzhkov - Head of the Magnetic Resonance Imaging  Department, Radiologist of the Highest Category</p><p>Akkuratova St., 2, St. Petersburg, 197341, Russia</p></bio><email xlink:type="simple">abanderos83@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/0000-0002-1611-5000</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Труфанов</surname><given-names>Г. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Trufanov</surname><given-names>G. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Труфанов Геннадий Евгеньевич - Заведующий, профессор кафедры лучевой диагностики и медицинской  визуализации с клиникой</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург, 197341, Россия </p></bio><bio xml:lang="en"><p>Gennadiy E. Trufanov - Head, Professor, Department of  Radiology and Medical Imaging with Clinic</p><p>Akkuratova St., 2, St. Petersburg, 197341, Russia</p></bio><email xlink:type="simple">trufanovge@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр имени В.А. Алмазова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2026</year></pub-date><volume>16</volume><issue>2</issue><fpage>195</fpage><lpage>202</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шериев С.Р., Фокин В.А., Рыжков А.В., Труфанов Г.Е., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Шериев С.Р., Фокин В.А., Рыжков А.В., Труфанов Г.Е.</copyright-holder><copyright-holder xml:lang="en">Sheriev S.R., Fokin V.A., Ryzhkov A.V., Trufanov G.E.</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://vestnik.reaviz.ru/jour/article/view/1536">https://vestnik.reaviz.ru/jour/article/view/1536</self-uri><abstract><p>Актуальность. Гипертрофическая кардиомиопатия (ГКМП) – это генетически обусловленное заболевание, характеризующееся гипертрофией миокарда левого желудочка (ЛЖ) различной локализации, включая асимметричную септальную, концентрическую и апикальную морфотипы, внутримиокардиальным фиброзом, дезорганизацией миофибрилл и предрасположенностью к внезапной сердечной смерти. Постпроцессорная обработка данных МРТ сердца с помощью Feature Tracking позволяет количественно оценивать деформацию (strain) независимо от морфотипа ГКМП, однако комплексный анализ параметров синхронизации (time-to-peak, TTP) и скорости деформации (strain rate) в российской популяции изучен недостаточно.Цель исследования: определить особенности глобальной и сегментарной деформации, временных параметров и скорости деформации миокарда ЛЖ у пациентов с ГКМП по данным МРТ сердца с применением технологии Feature Tracking.Материалы и методы. Проведён анализ данных 74 пациентов с подтверждённым диагнозом ГКМП, которым выполнена МРТ сердца на МР-томографе с индукцией магнитного поля 3 Тесла. С помощью программы CVI 42 определены: глобальный продольный (GLS), циркумферентный (GCS) и радиальный (GRS) стрейн в процентах; параметры синхронизации (time-to-peak, TTP) для каждого направления деформации; систолическая скорость деформации (strain rate). Выполнено сравнение с литературными нормативными значениями для здоровых волонтёров, которым была выполнена МРТ сердца на 3 Тл МР-томографе. Проведена классификация пациентов по степени риска (ВСС) на основе GLS.Результаты. Продольный стрейн (GLS) существенно снижен (–7,22±4,43% vs норма –16,9±1,8%, p&lt;0,001). Циркулярный стрейн (GCS) умеренно снижен (–16,21±3,16% vs норма –19,2±2,1%, p&lt;0,001). Радиальный стрейн (GRS) компенсаторно повышен (45,52±21,60% vs норма 34,2±6,1%, p&lt;0,001). Дисперсия показателя времени до пика (TTP) составила 80,9±21,9 мс, превышая норму в 1,6 раза, что указывает на выраженную механическую асинхронию (88,4% пациентов имели SD&gt;50 мс). По стратификации риска: 60% пациентов демонстрировали критически сниженные значения (GLS&gt; –8,35%), что в литературе связывается с повышенным риском неблагоприятных событий. Стоит отметить, что хотя действующие рекомендации ESC 2023 пока не включают пороговые значения GLS в алгоритмы первичной профилактики ВСС, выявленная нами группа пациентов с GLS&gt; –8,35% может представлять собой скрытую когорту высокого риска, требующую углубленного обследования (в т.ч. оценки LGE и мониторирования ритма).Выводы. Оценка показателей деформации миокарда с помощью Feature Tracking МРТ 3Т выявляет характерный паттерн деформации при ГКМП с выраженным снижением GLS, умеренным снижением GCS и компенсаторным повышением GRS. Выраженная механическая асинхрония может являться маркером риска желудочковых аритмий. Большая часть обследованной когорты демонстрирует значимое снижение значений GLS, требующие тщательной стратификации риска внезапной сердечной смерти.</p></abstract><trans-abstract xml:lang="en"><p>Background. Hypertrophic cardiomyopathy (HCM) is a genetically determined disease characterized by left ventricular hypertrophy of various localizations, including asymmetric septal, concentric, and apical morphotypes, myocardial fibrosis, myofibrillar disorganization, and predisposition to sudden cardiac death. Feature Tracking cardiac MRI allows quantitative assessment of myocardial strain regardless of HCM morphotype; however, comprehensive analysis of synchronization parameters (time-to-peak, TTP) and strain rate in Russian patient cohorts remains limited.Purpose. To determine the characteristics of global and segmental myocardial deformation, temporal parameters, and strain rate of the left ventricle in patients with HCM using cardiac MRI with Feature Tracking technology.Materials and Methods. Analysis included 74 patients with confirmed HCM diagnosis who underwent 3.0T cardiac MRI. Using CVI 42 software, the following parameters were determined: global longitudinal strain (GLS), circumferential strain (GCS), and radial strain (GRS) in percentages; time-to-peak (TTP) parameters for each deformation direction; peak systolic strain rate. Comparison was performed with published reference values for healthy volunteers at 3.0T. Patient risk stratification was performed based on GLS values.Results. GLS was significantly reduced (–7.22±4.43% vs normal –16.9±1.8%, p&lt;0.001), GCS was moderately reduced (–16.21±3.16% vs normal –19.2±2.1%, p&lt;0.001), and GRS was compensatorily elevated (45.52±21.60% vs normal 34.2±6.1%, p&lt;0.001). TTP dispersion was 80.9±21.9 ms, exceeding normal values 1.6-fold, indicating pronounced mechanical dyssynchrony (88.4% of patients with SD &gt; 50 ms). Risk stratification revealed that 60% of patients demonstrated critically reduced GLS values (&gt; –8.35%), which is associated with poor prognosis in recent studies. Identification of such severe dysfunction suggests the need for comprehensive risk stratification for sudden cardiac death, as outlined in the 2023 ESC guidelines.Conclusions. Feature Tracking 3.0T cardiac MRI reveals a characteristic deformation pattern in HCM with pronounced GLS reduction, moderate GCS reduction, and compensatory GRS elevation. Pronounced mechanical dyssynchrony may serve as an arrhythmia risk marker. The majority of this cohort demonstrates critical GLS values requiring careful sudden cardiac death risk stratification.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Feature Tracking</kwd><kwd>МРТ сердца</kwd><kwd>гипертрофическая кардиомиопатия</kwd><kwd>myocardial strain</kwd><kwd>time-to-peak</kwd><kwd>strain rate</kwd><kwd>пиковая деформация</kwd><kwd>время до пиковой деформации</kwd><kwd>скорость деформации</kwd><kwd>механическая синхрония</kwd><kwd>диагностика</kwd><kwd>стратификация рисков</kwd></kwd-group><kwd-group xml:lang="en"><kwd>feature tracking</kwd><kwd>cardiac MRI</kwd><kwd>hypertrophic cardiomyopathy</kwd><kwd>myocardial strain</kwd><kwd>time-to-peak</kwd><kwd>strain rate</kwd><kwd>peak deformation</kwd><kwd>time-to-peak deformation</kwd><kwd>deformation rate</kwd><kwd>mechanical synchrony</kwd><kwd>diagnosis</kwd><kwd>risk stratification</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">Arbelo E, Protonotarios A, Gimeno-Blanes J, et al. 2023 ESC Guidelines for the management of cardiomyopathies. 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