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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">10.15829/1728-8800-2021-2823</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiovascular-2823</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>ИССЛЕДОВАНИЯ В КАРДИОЛОГИИ</subject></subj-group></article-categories><title-group><article-title>Диагностическое значение стандартных и модифицированных эхокардиографических критериев некомпактного миокарда левого желудочка</article-title><trans-title-group xml:lang="en"><trans-title>Diagnostic value of standard and modified echocardiographic criteria for left ventricular noncompaction</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6009-5775</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корецкий</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Koretsky</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корецкий Сергей Николаевич — кандидат медицинских наук, ведущий научный сотрудник отдела фундаментальных и прикладных аспектов ожирения.</p><p>Москва.</p><p>Тел.: +7 (917) 556-50-28</p></bio><bio xml:lang="en"><p>Tel.: +7 (917) 556-50-28</p><p>Moscow.</p></bio><email xlink:type="simple">snkoretskiy@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/0000-0002-1266-4926</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мершина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mershina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мершина Елена Александровна — кандидат медицинских наук, ведущий научный сотрудник отдела лучевой диагностики, доцент кафедры лучевой диагностики и лучевой терапии.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">elena_mershina@mail.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/0000-0002-9024-5364</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мясников</surname><given-names>Р. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Myasnikov</surname><given-names>R. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мясников Роман Петрович — кандидат медицинских наук, старший научный сотрудник отдела клинической кардиологии и молекулярной генетики.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">RMyasnikov@gnicpm.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/0000-0002-3138-054X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куликова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куликова Ольга Викторовна — младший научный сотрудник отдела клинической кардиологии и молекулярной генетики.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">olgakulikova2014@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/0000-0002-4327-148X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Миргородская</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mirgorodskaya</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Миргородская Ольга Владимировна — кандидат медицинских наук, ведущий научный сотрудник отдела общественного здоровья и демографии.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">omirgorodskaya@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5989-6233</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мешков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Meshkov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мешков Алексей Николаевич — кандидат медицинских наук, руководитель лаборатории молекулярной генетики.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">meshkov@lipidclinic.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/0000-0002-5649-2193</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Синицын</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Sinitsyn</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Синицын Валентин Евгеньевич — доктор медицинских наук, профессор, руководитель отдела лучевой диагностики, заведующий кафедрой лучевой диагностики и лучевой терапии.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">vsini@mail.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/0000-0002-4453-8430</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Драпкина</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Drapkina</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Драпкина Оксана Михайловна — доктор медицинских наук, профессор, член-корреспондент РАН, директор.</p><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><email xlink:type="simple">ODrapkina@gnicpm.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 терапии и профилактической медицины Минздрава России</institution></aff><aff xml:lang="en"><institution>National Medical Research Center for Therapy and Preventive Medicine</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Медицинский научно-образовательный центр МГУ им. М.В. Ломоносова</institution></aff><aff xml:lang="en"><institution>Medical Research and Education Center, Lomonosov Moscow State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Центральный научно-исследовательский институт организации и информатизации здравоохранения Минздрава России</institution></aff><aff xml:lang="en"><institution>Federal Research Institute for Health Organization and Informatics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>08</day><month>06</month><year>2021</year></pub-date><volume>20</volume><issue>5</issue><fpage>2823</fpage><lpage>2823</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Корецкий С.Н., Мершина Е.А., Мясников Р.П., Куликова О.В., Миргородская О.В., Мешков А.Н., Синицын В.Е., Драпкина О.М., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Корецкий С.Н., Мершина Е.А., Мясников Р.П., Куликова О.В., Миргородская О.В., Мешков А.Н., Синицын В.Е., Драпкина О.М.</copyright-holder><copyright-holder xml:lang="en">Koretsky S.N., Mershina E.A., Myasnikov R.P., Kulikova O.V., Mirgorodskaya O.V., Meshkov A.N., Sinitsyn V.E., Drapkina O.M.</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/2823">https://cardiovascular.elpub.ru/jour/article/view/2823</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить диагностическое значение стандартных и модифицированных ультразвуковых критериев некомпактного миокарда (НМ) левого желудочка (ЛЖ).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включено 37 пациентов. Всем пациентам проведены эхокардиография и магнитно-резонансная томография (МРТ). Пациенты включались в исследование при наличии любого из стандартных эхокардиографических (ЭхоКГ) критериев НМ ЛЖ: Chin, Jenni, Stollberger. Проводилось изучение модифицированных ЭхоКГ-критериев НМ ЛЖ в 4-х и 3-камерных верхушечных проекциях в систолу и диастолу в области переднебоковой (ПБсист и ПБдиаст) и заднебоковой (ЗБсист и ЗБдиаст) стенок при отношении некомпактного слоя к компактному (Н/К) &gt;2. Для оценки диагностического значения ЭхоКГ-критериев НМ рассчитывали специфичность (Сп) и чувствительность (Чв), отношение правдоподобия для положительных (ОП+) и отрицательных (ОП-) результатов теста, проводили анализ операционной характеристической кривой (ROC).</p></sec><sec><title>Результаты</title><p>Результаты. В исследование включено 19 женщин (51,4%) и 18 мужчин (48,6%), в возрасте от 18 до 69 лет. Средний возраст пациентов 37,7±12,6 лет. Относительно МРТ-критерия Petersen для критерия Chin: Чв=55% и Сп=53% (ОП+ =1,2, ОП- =0,9); для критерия Jenni: Чв=55% и Сп=35% (ОП+ =0,9, ОП- =1,3); для критерия Stollberger: Чв=70% и Сп=18% (ОП+ =0,9, ОП- =1,7); для ЗБдиаст Сп=82% и Чв=50% (ОП+=2,8, ОП- =0,6). Относительно МРТ-критерия Grothoff, при котором определялась масса НМ в процентах, для критерия Chin: Чв=69% и Сп=58% (ОП+ =1,7, ОП-=0,5); для критерия Jenni: Чв=85% и Сп=54% (ОП+ =1,9, ОП- =0,3); для критерия Stollberger: Чв=77% и Сп=25% (ОП+ =1,0, ОП- =0,9); для ЗБдиаст: Чв=62% и Сп=79% (ОП+ =3,0, ОП- =0,5); для ЗБсист: Чв=84% и Сп=63% (ОП+ =2,2, ОП- =0,3); для ПБдиаст: Чв=69% и Сп=83% (ОП+ =4,1, ОП- =0,4); для ПБсист: Чв=92% и Сп=71% (ОП+ =3,1, ОП- =0,1). Относительно МРТ-критерия Grothoff, при котором определялась индексированная масса НМ, для критерия Chin: Чв=59% и Сп=70% (ОП+ =2,0, ОП- =0,6); для критерия Jenni: Чв=67% и Сп=60% (ОП+ =1,7, ОП- =0,6); для критерия Stollberger: Чв=78% и Сп=30% (ОП+ =1,1, ОП- =0,7); для ЗБдиаст: Чв=33% и Сп=60% (ОП+ =0,7, ОП- =1,3); для ЗБсист: Чв=59% и Сп=60% (ОП+ =1,5, ОП- =0,7); для ПБдиаст: Чв=41% и Сп=80% (ОП+ =2,0, ОП- =0,7); для ПБсист: Чв=67% и Сп=90% (ОП+ =6,7, ОП- =0,4).</p><p>При ROC-анализе при Н/К =2,3 для критерия ПБсист Чв составила 62% при Сп=92%, при Н/К =2,2 для критерия ЗБсист в заднебоковой проекции в систолу Чв составила 62% при Сп=83%, при Н/К =2,1 в переднебоковой проекции в диастолу для критерия ПБдиаст Чв составила 54% при Сп=88%, при Н/К =2,1 для критерия ЗБдиаст в заднебоковой проекции в диастолу Чв составила 46% при Сп=96%.</p></sec><sec><title>Заключение</title><p>Заключение. Стандартные ЭхоКГ-критерии характеризуются умеренной Чв и низкой Сп. Для улучшения диагностической точности НМ возможно сочетанное использование модифицированных ЭхоКГ-критериев. В качестве скрининга НМ для улучшения Сп исследования может быть полезным использование Н/К =2,2 для критерия ЗБсист и Н/К =2,3 для критерия ЗБсист.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To assess the diagnostic value of standard and modified ultrasound criteria for left ventricular noncompaction (LVNC).</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 37 patients. All patients underwent echocardiography and magnetic resonance imaging (MRI). Patients with any of the standard echocardiographic criteria for LVNC (Chin, Jenni, Stollberger) were included in the study. We studied modified echocardiographic criteria of LVNC in 4 and 3-chamber apical views in systole and diastole in the anterolateral (ALsist and ALdiast) and posterolateral (PLsist and PLdiast) walls with the non-compact to compact layer ratio (NC/C) &gt;2. To assess the diagnostic value of the echocardiographic LVNC criteria, the specificity (SP) and sensitivity (SN), the likelihood ratio for positive (LR+) and negative (LR-) test results were calculated, and the operating characteristic curve (ROC) was analyzed.</p></sec><sec><title>Results</title><p>Results. The study included 19 women (51,4%) and 18 men (48,6%), aged 18 to 69 years. The mean age of the patients was 37,7±12,6 years. Relative to the Petersen's MRI-criterion for the Chin's criterion, SN was 55%, SP — 53% (LR+ =1,2, LR- =0,9); for the Jenni's criterion, SN — 55%, SP — 35% (LR+ =0,9, LR- =1,3); for the Stollberger's criterion, SN — 70%, SP — 18% (LR+ =0,9, LR- =1,7); for PLsyst criterion, SP — 82%, SN — 50% (LR+ =2,8, LR- =0,6). Relative to the Grothoff's MRI-criterion, which determined the LVNC mass as a percentage, for the Chin's criterion, SN was 69%, SP — 58% (LR+ =of 1,7, LR- =0,5); for the Jenni's criterion, SN — 85%, SP — 54% (LR+ =1,9, LR- =0,3); for the Stollberger's criterion, SN — 77%, SP — 25% (LR+ =1,0, LR- =0,9); for PLdiast criterion SP — 79%, SN — 62% (LR+ =3,0, LR- =0,5); for PLsyst criterion SP — 63%, SN — 84% (LR+ of 2,2, LR- =0,3); for ALdiast criterion, SP — 83%, SN — 69% (LR+ =4,1, LR- =0,4); for ALsyst criterion, SP — 71%, SN — 92% (LR+ =3,1, LR- =0,1). Relative to the Grothoff's MRI-criterion, which determined the LVNC mass index, for the Chin's criterion, SN was 59%, SP — 70% (LR+ =2,0, LR- =0,6); for the Jenni's criterion, SN — 67%, SP — 60% (LR+ =1,7, LR- =0,6); for the Stollberger's criterion SN — 78%, SP — 30% (LR+ =1,1, LR- =0,7); for the PLdiast criterion, SN — 33%, SP — 60% (LR+ =0,7, LR- =1,3); for PLsist criterion, SN — 59%, SP — 60% (LR+ =1,5, LR- =0,7); for ALdiast criterion, SN — 41%, SP — 80% (LR+ =2,0, LR- =0,7); for ALsist criterion, SN — 67%, SP — 90% (LR+ =6,7, LR- =0,4). Using ROC analysis with NC/C ratio of 2,3 for the ALsyst criterion, SN was 62%, SP — 92%; with NC/C ratio of 2,2 for PLsyst criteria in a posterolateral view in systole, SN — 62%, SP — 83%; with NC/C ratio of 2,1 for ALdiast criterion in an anterolateral view in diastole, SN — 54%, SP — 88%; with NC/C ratio of 2,1 for PLdiast criterion in a posterolateral view in diastole, SN — 46%, SP — 96%.</p></sec><sec><title>Conclusion</title><p>Conclusion. Standard echocardiographic criteria are characterized by moderate sensitivity and low specificity. To improve the diagnostic accuracy of LVNC, the combined use of modified echocardiographic criteria is possible. As a screening of LVNC, using NC/C of 2,2 for the PLsist and NC/C of 2,3 for the PLsist to improve the specificity of the study should be useful.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>некомпактный миокард левого желудочка</kwd><kwd>эхокардиография</kwd><kwd>магнитно-резонансная томография</kwd><kwd>эхокардиографические критерии</kwd><kwd>контрастная эхокардиография</kwd><kwd>кардиомиопатия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>left ventricular noncompaction</kwd><kwd>echocardiography</kwd><kwd>magnetic resonance imaging</kwd><kwd>echocardiographic criteria</kwd><kwd>contrast echocardiography</kwd><kwd>cardiomyopathy</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">Oechslin E, Jenni R. Left ventricular non-compaction revisited: a distinct phenotype with genetic heterogeneity? Eur Heart J. 2011;32:1446-56. doi:10.1093/eurheartj/ehq508.</mixed-citation><mixed-citation xml:lang="en">Oechslin E, Jenni R. Left ventricular non-compaction revisited: a distinct phenotype with genetic heterogeneity? Eur Heart J. 2011;32:1446-56. doi:10.1093/eurheartj/ehq508.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Elliott P, Andersson B, Arbustini E, et al. Classification of the cardiomyopathies: a position statement from the European Society of Cardiology working group on myocardial and pericardial diseases. Eur Heart J. 2008;29:270-6. doi:10.1093/eurheartj/ehm342.</mixed-citation><mixed-citation xml:lang="en">Elliott P, Andersson B, Arbustini E, et al. Classification of the cardiomyopathies: a position statement from the European Society of Cardiology working group on myocardial and pericardial diseases. Eur Heart J. 2008;29:270-6. doi:10.1093/eurheartj/ehm342.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Chin TK, Perloff JK, Williams RG, et al. Isolated noncompaction of left ventricular myocardium. A study of eight cases. Circulation. 1990;82:507-13. doi:10.1161/01.CIR.82.2.507.</mixed-citation><mixed-citation xml:lang="en">Chin TK, Perloff JK, Williams RG, et al. Isolated noncompaction of left ventricular myocardium. A study of eight cases. Circulation. 1990;82:507-13. doi:10.1161/01.CIR.82.2.507.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ikeda U, Minamisawa M, Koyama J. Isolated left ventricular noncompaction cardiomyopathy in adults. J Cardiol. 2015;65(2):91-7. doi:10.1016/j.jjcc.2014.10.005.</mixed-citation><mixed-citation xml:lang="en">Ikeda U, Minamisawa M, Koyama J. Isolated left ventricular noncompaction cardiomyopathy in adults. J Cardiol. 2015;65(2):91-7. doi:10.1016/j.jjcc.2014.10.005.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ross S, Jones K, Blanch D, et al. A systematic review and metaanalysis of the prevalence of left ventricular non-compaction in adults. Eur Heart J. 2020;41:1428-36. doi:10.1093/eurheartj/ ehz317.</mixed-citation><mixed-citation xml:lang="en">Ross S, Jones K, Blanch D, et al. A systematic review and metaanalysis of the prevalence of left ventricular non-compaction in adults. Eur Heart J. 2020;41:1428-36. doi:10.1093/eurheartj/ ehz317.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Femia G, Semsarian C, Ross S, et al. Left Ventricular NonCompaction: Review of the Current Diagnostic Challenges and Consequences in Athletes. Medicina. 2020;56:697. doi:10.3390/medicina56120697.</mixed-citation><mixed-citation xml:lang="en">Femia G, Semsarian C, Ross S, et al. Left Ventricular NonCompaction: Review of the Current Diagnostic Challenges and Consequences in Athletes. Medicina. 2020;56:697. doi:10.3390/medicina56120697.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Jenni R, Oechslin E, Schneider J, et al. Echocardiographic and pathoanatomical characteristics of isolated left ventricular non-compaction: a step towards classification as a distinct cardiomyopathy. Heart. 2001;86:666-71. doi:10.1136/heart.86.6.666.</mixed-citation><mixed-citation xml:lang="en">Jenni R, Oechslin E, Schneider J, et al. Echocardiographic and pathoanatomical characteristics of isolated left ventricular non-compaction: a step towards classification as a distinct cardiomyopathy. Heart. 2001;86:666-71. doi:10.1136/heart.86.6.666.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Petersen SE, Selvanayagam JB, Wiesmann F, et al. Left ventricular non-compaction. J Am Coll Cardiol. 2005;46:101-5. doi:10.1016/j.jacc.2005.03.045.</mixed-citation><mixed-citation xml:lang="en">Petersen SE, Selvanayagam JB, Wiesmann F, et al. Left ventricular non-compaction. J Am Coll Cardiol. 2005;46:101-5. doi:10.1016/j.jacc.2005.03.045.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Вайханская Т.Г., Сивицкая Л.Н., Курушко Т.В. и др. Некомпактность левого желудочка: самостоятельная кардиомиопатия или сопутствующий анатомический синдром? Кардиология. 2018;58(11S):33-45. doi:10.18087/cardio.2558.</mixed-citation><mixed-citation xml:lang="en">Vaikhanskaya TG, Sivitskaya LN, Kurushko TV, et al. Left ventricular noncompaction: a distinct cardiomyopathy or a composite anatomical syndrome? Kardiologiia. 2018;58(11S):33-45. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Aung N, Doimo S, Ricci F, et al. Prognostic Significance of Left Ventricular Noncompaction. Circ Cardiovasc Imaging. 2020;13:e009712. doi:10.1161/circimaging.119.009712.</mixed-citation><mixed-citation xml:lang="en">Aung N, Doimo S, Ricci F, et al. Prognostic Significance of Left Ventricular Noncompaction. Circ Cardiovasc Imaging. 2020;13:e009712. doi:10.1161/circimaging.119.009712.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Anderson RH, Jensen B, Mohun NJ, et al. Key Questions Relating to Left Ventricular Noncompaction Cardiomyopathy: Is the Emperor Still Wearing Any Clothes? Can J Cardiol. 2017;33:747-57. doi:10.1016/j.cjca.2017.01.017.</mixed-citation><mixed-citation xml:lang="en">Anderson RH, Jensen B, Mohun NJ, et al. Key Questions Relating to Left Ventricular Noncompaction Cardiomyopathy: Is the Emperor Still Wearing Any Clothes? Can J Cardiol. 2017;33:747-57. doi:10.1016/j.cjca.2017.01.017.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Stollberger C, Gerecke B, Finsterer J, et al. Refinement of echocardiographic criteria for left ventricular noncompaction. Int J Cardiol. 2013;165:463-7. doi:10.1016/j.ijcard.2011.08.845.</mixed-citation><mixed-citation xml:lang="en">Stollberger C, Gerecke B, Finsterer J, et al. Refinement of echocardiographic criteria for left ventricular noncompaction. Int J Cardiol. 2013;165:463-7. doi:10.1016/j.ijcard.2011.08.845.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</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:10.1016/j.echo.2014.10.003.</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:10.1016/j.echo.2014.10.003.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Grothoff M, Pachowsky M, Hoffmann J, et al. Value of cardiovascular MR in diagnosing left ventricular non-compaction cardiomyopathy and in discriminating between other cardiomyopathies. Eur Radiol. 2012;22(12):2699-709. doi:10.1007/s00330-012-2554-7.</mixed-citation><mixed-citation xml:lang="en">Grothoff M, Pachowsky M, Hoffmann J, et al. Value of cardiovascular MR in diagnosing left ventricular non-compaction cardiomyopathy and in discriminating between other cardiomyopathies. Eur Radiol. 2012;22(12):2699-709. doi:10.1007/s00330-012-2554-7.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Rao K, Bhaskaran A, Choudhary P, et al. The role of multimodality imaging in the diagnosis of left ventricular noncompaction. Eur J Clin Invest. 2020;50:e13254. doi:10.1111/eci.13254.</mixed-citation><mixed-citation xml:lang="en">Rao K, Bhaskaran A, Choudhary P, et al. The role of multimodality imaging in the diagnosis of left ventricular noncompaction. Eur J Clin Invest. 2020;50:e13254. doi:10.1111/eci.13254.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Zemrak F, Ahlman MA, Captur G, et al. The Relationship of Left Ventricular Trabeculation to Ventricular Function and Structure Over a 9.5-Year Follow- Up: The MESA Study. J Am Coll Cardiol. 2014;64:1971-80. doi:10.1016/j.jacc.2014.08.035.</mixed-citation><mixed-citation xml:lang="en">Zemrak F, Ahlman MA, Captur G, et al. The Relationship of Left Ventricular Trabeculation to Ventricular Function and Structure Over a 9.5-Year Follow- Up: The MESA Study. J Am Coll Cardiol. 2014;64:1971-80. doi:10.1016/j.jacc.2014.08.035.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Towbin JA. Inherited Cardiomyopathies. Circ J. 2014;78:2347-56. doi:10.1253/circj.CJ-14-0893.</mixed-citation><mixed-citation xml:lang="en">Towbin JA. Inherited Cardiomyopathies. Circ J. 2014;78:2347-56. doi:10.1253/circj.CJ-14-0893.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Amzulescu M, Rousseau M, Ahn S, et al. Prognostic Impact of Hypertrabeculation and Noncompaction Phenotype in Dilated Cardiomyopathy. JACC: Cardiovasc Imaging. 2015;8:934-46. doi:10.1016/j.jcmg.2015.04.015.</mixed-citation><mixed-citation xml:lang="en">Amzulescu M, Rousseau M, Ahn S, et al. Prognostic Impact of Hypertrabeculation and Noncompaction Phenotype in Dilated Cardiomyopathy. JACC: Cardiovasc Imaging. 2015;8:934-46. doi:10.1016/j.jcmg.2015.04.015.</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>
