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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">ldt</journal-id><journal-title-group><journal-title xml:lang="ru">Лучевая диагностика и терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-5343</issn><publisher><publisher-name>Baltic Medical Education Center</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22328/2079-5343-2020-11-4-44-51</article-id><article-id custom-type="elpub" pub-id-type="custom">ldt-565</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 СТАТЬИ</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>Диагностические возможности магнитно-резонансной томографии сердца в дифференциальной диагностике фенотипических форм гипертрофической кардиомиопатии</article-title><trans-title-group xml:lang="en"><trans-title>Diagnostic opportunities of magnetic resonant imagingmri of heart in differential diagnosis of phenotypical forms 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/0000-0003-3261-9986</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Malov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малов Алексей Анатольевич — ассистент кафедры онкологии с курсом лучевой диагностики и лучевой терапии.420012, Казань, ул. Бутлерова, д. 49.SPIN-код: 3807-6209</p></bio><bio xml:lang="en"><p>Aleksei A. Malov.Kazan.</p></bio><email xlink:type="simple">malov_aleksei@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джорджикия</surname><given-names>Р. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhordzhikiya</surname><given-names>R. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джорджикия Роин Кондратьевич — доктор медицинских наук, профессор, заведующий кафедрой хирургических болезней № 2.420012, Казань, ул. Бутлерова, д. 49.</p></bio><bio xml:lang="en"><p>Roin K. Dzhordzhikiya.Kazan.</p></bio><email xlink:type="simple">roink@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/0000-0003-4489-3261</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абушаев</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Abushayev</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абушаев Артур Игоревич — клинический ординатор кафедры онкологии с курсом лучевой диагностики и лучевой терапии.420012, Казань, ул. Бутлерова, д. 49.</p></bio><bio xml:lang="en"><p>Artur I. Abushayev.Kazan.</p></bio><email xlink:type="simple">abushaevartur@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>12</day><month>01</month><year>2021</year></pub-date><volume>11</volume><issue>4</issue><fpage>44</fpage><lpage>51</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Малов А.А., Джорджикия Р.К., Абушаев А.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Малов А.А., Джорджикия Р.К., Абушаев А.И.</copyright-holder><copyright-holder xml:lang="en">Malov A.A., Dzhordzhikiya R.K., Abushayev A.I.</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://radiag.bmoc-spb.ru/jour/article/view/565">https://radiag.bmoc-spb.ru/jour/article/view/565</self-uri><abstract><sec><title>Введение</title><p>Введение. Разнообразие фенотипических вариантов ремоделирования полости левого желудочка (ЛЖ) у пациентов с гипертрофической кардиомиопатией (ГКМП), частое сочетание с различными аномалиями митрального клапана и структуры миокарда способствуют развитию средне- и/или субаортальной обструкции. Все это обусловливает потребность в детальной визуализации гипертрофированных сегментов и иных морфологических субстратов обструкции, изучению тканевых характеристик миокарда.</p></sec><sec><title>Цель</title><p>Цель: изучение возможностей магнитно-резонансной томографии (МРТ) в диагностике различных форм ГКМП и сочетанных аномалий.Материалы и методы. В течение 5 лет обследовано 75 пациентов с подозрением на ГКМП, для верификации всем им проведена МРТ сердца с применением стандартизированного протокола, включающего: короткоимпульсные последовательности T1w-TSE/T2w-TSE (STIR), последовательности градиентного эхо в кино-режиме (CINE), T1-взвешенные постконтрастные изображения с инверсией восстановления сигнала (Inversion Recovery IR-MDE).Результаты. Все пациенты с ГКМП классифицированы на 4 типа согласно анатомическому принципу (Wigle E.D. et al., 1985). Помимо наиболее частых форм, затрагивающих межжелудочковую перегородку (64 пациента), выявлены необычные формы, охватывающие апикальные отделы и папиллярные мышцы (11 пациентов). У большинства обследованных диагностированы аномалии хордо-папиллярного аппарата митрального клапана, разделенные на аномалии количества и положения папиллярных мышц, а также соотношения хорд и мышц. Миокардиальные крипты диагностированы у 12 пациентов, у некоторых асимметричная гипертрофия сочеталась с зонами разволокненного (некомпактного) миокарда. Отсроченное контрастирование позволило дифференцировать ГКМП от болезней накопления, исключить тромбоз полостей, оценить степень выраженности заместительного миокардиального фиброза.Заключение. МР-визуализация сердца позволяет детально оценить анатомическую картину ремоделирования ЛЖ, диагностировать особенности строения митрального клапана, определить тканевые характеристики гипертрофированных сегментов, что позволяет стратифицировать риск ВСС, классифицировать фенотипическую форму ГКМП и определить объем хирургического вмешательства.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Phenotype variants of left ventricular (LV) remodeling in patients with hypertrophic cardiomyopathy (HCM) are often associated with abnormalities of the mitral valve (MV), myocardiumstructure, contributing to the development of medium and/or subaortic obstruction. Itcauses the detail visualization of morphological obstruction substrates, tissue characteristics.</p></sec><sec><title>Aim</title><p>Aim. To evaluate the possibilities of magnetic resonance imaging (MRI) in the diagnosis of various forms of HCM and combined abnormalities.Materials and methods. 75 patients with suspected HCM were examined. For verification, all patients underwentMRI using protocol: short-pulse T1w-TSE/ T2w-TSE (STIR), gradient echo in cine (CINE), T1-weighted post-contrast images (Inversion Recovery IR-MDE). Results. Patients classified into 4 types according to the anatomical principle (Wiggle E.D. et al., 1985). In addition to the most frequent forms affecting the interventricular septum (IVS) — 64 patients, unusual forms covering the apical zones and papillary muscles — 11 patients. The majority of patients were diagnosed with abnormalities of MV, divided into abnormalities of the number and position of papillary muscles, as well as the ratio of chords and muscles. Myocardial crypts were diagnosed in 12 patients, some combined with areas of non-compact myocardium. Post-contrast visualization using the delayed contrast technique allowed differentiating HCM with accumulation diseases, excluding cavity thrombosis, and evaluating the severity of myocardial fibrosis.Conclusions. MRI allows to estimate in details anatomic picture of LV remodeling, to diagnose features of the mitral valve, tissue characteristics that allows to stratify risk of sudden death, classify the HCM phenotype form and to determine the volume of surgical intervention.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гипертрофическая кардиомиопатия</kwd><kwd>магнитно-резонансная томография</kwd><kwd>обструкция выносящего тракта</kwd><kwd>митральный клапан</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hypertrophic cardiomyopathy</kwd><kwd>magnetic resonance imaging</kwd><kwd>left ventricular outflow tract obstruction</kwd><kwd>the mitral valve</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">Elliott P., Anastasakis A., Borger M., Borggrefe M.F., Cecchi F., Charron P. 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 // Eur. Heart J. 2014. Vol. 35. Р 2733-2779. doi: 10.1093/eurheartj/ehu284.</mixed-citation><mixed-citation xml:lang="en">Elliott P., Anastasakis A., Borger M., Borggrefe M.F., Cecchi F., Charron P. 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 // Eur. Heart J. 2014. Vol. 35. Р 2733-2779. doi: 10.1093/eurheartj/ehu284.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Maron B.J., Maron M.S. Hypertrophic cardiomyopathy // Lancet. 2013. Vol. 381. Р. 242-255. doi: 10.1016/S0140-6736(12)60397-3.</mixed-citation><mixed-citation xml:lang="en">Maron B.J., Maron M.S. Hypertrophic cardiomyopathy // Lancet. 2013. Vol. 381. Р. 242-255. doi: 10.1016/S0140-6736(12)60397-3.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Cardim N. (Chair), Galderisi M. (Co-chair), Edvardsen T. et al. Role of multimodality cardiac imaging in the management of patients with hypertrophic cardiomyopathy: an expert consensus of the European Association of Cardiovascular Imaging Endorsed by the Saudi Heart Association // Eur. Heart J. Cardiovascular Imaging. 2015. Vol. 16. Р. 280. doi: 10.1093/ehjci/jeu291.</mixed-citation><mixed-citation xml:lang="en">Cardim N. (Chair), Galderisi M. (Co-chair), Edvardsen T. et al. Role of multimodality cardiac imaging in the management of patients with hypertrophic cardiomyopathy: an expert consensus of the European Association of Cardiovascular Imaging Endorsed by the Saudi Heart Association // Eur. Heart J. Cardiovascular Imaging. 2015. Vol. 16. Р. 280. doi: 10.1093/ehjci/jeu291.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Von Knobelsdorff-Brenkenhoff F., Schulz-Menger J. Role of cardiovascular magnetic resonance in the guidelines of the European Society of Cardiology // J. Cardiovasc. Magn. Reson. 2016. Vol. 18. Р. 6. Published 2016. Jan 22. doi: 10.1186/s12968-016-0225-6.</mixed-citation><mixed-citation xml:lang="en">Von Knobelsdorff-Brenkenhoff F., Schulz-Menger J. Role of cardiovascular magnetic resonance in the guidelines of the European Society of Cardiology // J. Cardiovasc. Magn. Reson. 2016. Vol. 18. Р. 6. Published 2016. Jan 22. doi: 10.1186/s12968-016-0225-6.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Hoey E.T., Elassaly M., Ganeshan A., Watkin R.W., Simpson H. The role of magnetic resonance imaging in hypertrophic cardiomyopathy // Quant Imaging Med. Surg. 2014 Vol. 4 (5). Р. 397-406. doi: 10.3978/j.issn.2223-4292.2014.09.04.</mixed-citation><mixed-citation xml:lang="en">Hoey E.T., Elassaly M., Ganeshan A., Watkin R.W., Simpson H. The role of magnetic resonance imaging in hypertrophic cardiomyopathy // Quant Imaging Med. Surg. 2014 Vol. 4 (5). Р. 397-406. doi: 10.3978/j.issn.2223-4292.2014.09.04.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Chan R.H., Maron B.J., Olivotto I., Pencina M.J., Assenza G.E., Haas T.S., Lesser J.R., Gruner C., Crean A.M., Rakowski H., Udelson J.E., Rowin E.J., Lombardi M., Cecchi F., Tomberli B., Spirito P., Formisano F., Biagini E., Rapezzi C., Cecco C.N., Autore C., Cook E.F., Hong S.N., Gibson C.M., Manning W.J., Appelbaum E.A., Maron M. Prognostic value of quantitative contrast-enhanced cardiovascular magnetic resonance for the evaluation of sudden death risk in patients with hypertrophic cardiomyopathy // Circulation. 2014. Vol. 130, No. 6. Р 484-495. doi: 10.116l/CIRCULATIONAHA.113.007094.</mixed-citation><mixed-citation xml:lang="en">Chan R.H., Maron B.J., Olivotto I., Pencina M.J., Assenza G.E., Haas T.S., Lesser J.R., Gruner C., Crean A.M., Rakowski H., Udelson J.E., Rowin E.J., Lombardi M., Cecchi F., Tomberli B., Spirito P., Formisano F., Biagini E., Rapezzi C., Cecco C.N., Autore C., Cook E.F., Hong S.N., Gibson C.M., Manning W.J., Appelbaum E.A., Maron M. Prognostic value of quantitative contrast-enhanced cardiovascular magnetic resonance for the evaluation of sudden death risk in patients with hypertrophic cardiomyopathy // Circulation. 2014. Vol. 130, No. 6. Р 484-495. doi: 10.116l/CIRCULATIONAHA.113.007094.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death // Eur. Heart J. 2015. Vol. 36. Р. 2793-2867. doi: 10.1093/eurheartj/ehv316.</mixed-citation><mixed-citation xml:lang="en">2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death // Eur. Heart J. 2015. Vol. 36. Р. 2793-2867. doi: 10.1093/eurheartj/ehv316.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Рекомендации ESC по диагностике и лечению гипертрофической кардиомиопатии 2014 // Российский кардиологический журнал. 2015. № 5. С. 7-57. doi.org/10.15829/1560-4071-2015-5-7-57.</mixed-citation><mixed-citation xml:lang="en">2014 ESC guidelines on diagnosis and management of hypertrophic cardiomyopathy. Russian Journal of Cardiology, 2015, No. 5, рр. 7-57 (In Russ.). doi.org/10.15829/1560-4071-2015-5-7-57.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">American Society of Echocardiography Clinical Recommendations for Multimodality Cardiovascular Imaging of Patients with Hypertrophic Cardiomyopathy // J. Am. Soc. Echocardiogr. 2011. Vol. 24. Р. 473-98. doi: 10.1016/j.echo.2011.03.006.</mixed-citation><mixed-citation xml:lang="en">American Society of Echocardiography Clinical Recommendations for Multimodality Cardiovascular Imaging of Patients with Hypertrophic Cardiomyopathy // J. Am. Soc. Echocardiogr. 2011. Vol. 24. Р. 473-98. doi: 10.1016/j.echo.2011.03.006.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Maron M.S., Rowin E.J., Lin D., Appelbaum E., Chan R.H., Gibson C.M., Lesser J.R., Lindberg J., Haas T.S., Udelson J.E., Manning W.J., Maron B.J. Prevalence and clinical profile of myocardial crypts in hypertrophic cardiomyopathy // Circ. Cardiovasc Imaging. 2012. Vol. 5. Р. 441-447. doi: 10.1161/CIRCIMAGING.112.972760.</mixed-citation><mixed-citation xml:lang="en">Maron M.S., Rowin E.J., Lin D., Appelbaum E., Chan R.H., Gibson C.M., Lesser J.R., Lindberg J., Haas T.S., Udelson J.E., Manning W.J., Maron B.J. Prevalence and clinical profile of myocardial crypts in hypertrophic cardiomyopathy // Circ. Cardiovasc Imaging. 2012. Vol. 5. Р. 441-447. doi: 10.1161/CIRCIMAGING.112.972760.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Deva D.P., Williams L.K., Care M., Siminovitch K.A., Moshonov H., Wintersperger B.J., Rakowski H., Crean A.M. Deep basal inferoseptal crypts occur more commonly in patients with hypertrophic cardiomyopathy due to disease-causing myofilament mutations // Radiology. 2013. Vol. 269. Р. 6876. doi: 10.1148/radiol.13122344.</mixed-citation><mixed-citation xml:lang="en">Deva D.P., Williams L.K., Care M., Siminovitch K.A., Moshonov H., Wintersperger B.J., Rakowski H., Crean A.M. Deep basal inferoseptal crypts occur more commonly in patients with hypertrophic cardiomyopathy due to disease-causing myofilament mutations // Radiology. 2013. Vol. 269. Р. 6876. doi: 10.1148/radiol.13122344.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Moon J.C., McKenna W.J. Myocardial crypts: a prephenotypic marker of hypertrophic cardiomyopathy? // Circ. Cardiovasc. Imaging. 2012. Vol. 5. Р. 431-432. doi: 10.1161/CIRCIMAGING.112.975888.</mixed-citation><mixed-citation xml:lang="en">Moon J.C., McKenna W.J. Myocardial crypts: a prephenotypic marker of hypertrophic cardiomyopathy? // Circ. Cardiovasc. Imaging. 2012. Vol. 5. Р. 431-432. doi: 10.1161/CIRCIMAGING.112.975888.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Briasoulis A., Mallikethi-Reddy S., Palla M. et al Myocardial fibrosis on cardiac magnetic resonance and cardiac outcomes in hypertrophic cardiomyopathy: a meta-analy-sis // Heart. 2015. Vol. 101. Р. 1406-1411. doi: 10.1136/heartjnl-2015-307682.</mixed-citation><mixed-citation xml:lang="en">Briasoulis A., Mallikethi-Reddy S., Palla M. et al Myocardial fibrosis on cardiac magnetic resonance and cardiac outcomes in hypertrophic cardiomyopathy: a meta-analy-sis // Heart. 2015. Vol. 101. Р. 1406-1411. doi: 10.1136/heartjnl-2015-307682.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Freitas P., Ferreira A.M., Arteaga-Fernandez E. et al. The amount of late gadolinium enhancement outperforms current guideline-recommended criteria in the identification of patients with hypertrophic cardiomyopathy at risk of sudden cardiac death // J. Cardiovasc. Magn. Reson. 2019. Vol. 21. Р. 50. doi: 10.1186/s12968-019-0561-4.</mixed-citation><mixed-citation xml:lang="en">Freitas P., Ferreira A.M., Arteaga-Fernandez E. et al. The amount of late gadolinium enhancement outperforms current guideline-recommended criteria in the identification of patients with hypertrophic cardiomyopathy at risk of sudden cardiac death // J. Cardiovasc. Magn. Reson. 2019. Vol. 21. Р. 50. doi: 10.1186/s12968-019-0561-4.</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>
