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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">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-2018-4-40-49</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-605</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>ГРУДНАЯ КЛЕТКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>THORAX</subject></subj-group></article-categories><title-group><article-title>СУБТРАКЦИОННАЯ КТ-АНГИОПУЛЬМОНОГРАФИЯ В ДИАГНОСТИКЕ ХРОНИЧЕСКОЙ ТРОМБОЭМБОЛИЧЕСКОЙ ЛЕГОЧНОЙ ГИПЕРТЕНЗИИ</article-title><trans-title-group xml:lang="en"><trans-title>SUBTRACTION PULMONARY ANGIOGRAPHY IN DIAGNOSIS OF CHRONIC THROMBOEMBOLIC PULMONARY HYPERTENSION</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Веселова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Veselova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Веселова Татьяна Николаевна – доктор мед. наук, старший научный сотрудник отдела томографии.</p></bio><bio xml:lang="en"><p>Tatyana N. Veselova – doct. of med. sci., Professor, senior researcher at tomography department.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демченкова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Demchenkova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Демченкова Анна Юрьевна – аспирант отдела томографии.</p></bio><bio xml:lang="en"><p>Anna Yu. Demchenkova – postgraduate student at tomography department.</p></bio><email xlink:type="simple">demchenkovaanna89@gmail.com</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>Мартынюк</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Martynyuk</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мартынюк Тамила Витальевна – доктор мед. наук, ведущий научный сотрудник отдела гипертонии, руководитель отдела легочной гипертензии и заболеваний сердца.</p></bio><bio xml:lang="en"><p>Tamila V. Martynyuk – doct. of med. sci., leading Researcher at hypertension department, head of the department of pulmonary hypertension and heart diseases.</p><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Данилов</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Danilov</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Данилов Николай Михайлович – канд. мед. наук, старший научный сотрудник отдела гипертонии.</p></bio><bio xml:lang="en"><p>Nicolay M. Danilov – cand. of med. sci., Senior Researcher at hypertension department.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терновой</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ternovoy</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Терновой Сергей Константинович – академик РАН, доктор мед. наук, профессор, руководитель отдела томографии; заведующий кафедрой лучевой диагностики и терапии.</p></bio><bio xml:lang="en"><p>Sergey K. Ternovoy – academician of the RAS, doct. of med. sci., Professor, principal researcher of the tomography department; Head of the Department of Imaging and Radiation Therapy.</p><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чазова</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Chazova</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чазова Ирина Евгеньевна – академик РАН, доктор мед. наук, профессор, заместитель генерального директора, директор Института клинической кардиологии им. А.Л. Мясникова, руководитель отдела гипертонии.</p></bio><bio xml:lang="en"><p>Irina E. Chazova – academician of the RAS, doct. of med. sci., Professor, Deputy General Director, head of the hypertension department.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ “НМИЦ кардиологии” Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Сardiology.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ “НМИЦ кардиологии” Минздрава России; ФГАОУ ВО Первый МГМУ им. И.М. Сеченова (Сеченовский Университет) Минздрава России.</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Сardiology; I.M. Sechenov First Moscow State Medical University.</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>40</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Веселова Т.Н., Демченкова А.Ю., Мартынюк Т.В., Данилов Н.М., Терновой С.К., Чазова И.Е., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Веселова Т.Н., Демченкова А.Ю., Мартынюк Т.В., Данилов Н.М., Терновой С.К., Чазова И.Е.</copyright-holder><copyright-holder xml:lang="en">Veselova T.N., Demchenkova A.Y., Martynyuk T.V., Danilov N.M., Ternovoy S.K., Chazova I.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://medvis.rdsmedia.ru/jour/article/view/605">https://medvis.rdsmedia.ru/jour/article/view/605</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить состояние сосудистого русла и перфузии легких у больных хронической тромбоэмболической легочной гипертензией (ХТЭЛГ) методом субтракционной компьютерной томографии (КТ).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В период с ноября 2015 г. по май 2018 г. было обследовано 65 пациентов с диагнозом ХТЭЛГ. Все пациенты были обследованы на компьютер-ном томографе Aquilion ONE 640 VISION Edition (Toshiba Medical Systems) с 320 рядами детекторов, толщина томографического среза 0,5 мм. Оценка перфузионных нарушений выполнялась с помощью нового программного обеспечения, которое позволяет совмещать контрастные и бесконтрастные изображения методом субтракции. Анализировались параметры состояния паренхимы, кровоснабжения и перфузии легких с расчетом индексов обструкции и перфузионных нарушений. Индекс обструкции был сопоставлен с индексом перфузионных нарушений, тестом 6-минутной ходьбы (Т6МХ) и средним давлением в легочной артерии (ср. ДЛА) по данным катетеризации правых отделов сердца.</p></sec><sec><title>Результаты</title><p>Результаты. Между индексом обструкции и индексом перфузионных нарушений у больных ХТЭЛГ была обнаружена статистически значимая корреляция (r = 0,605; p = 0,000001). Взаимосвязей между сосудисто-перфузионными показателями (индексом обструкции и индексом перфузионных нарушений), ср.ДЛА и пройденной дистанцией в Т6МХ выявлено не было.</p></sec><sec><title>Заключение</title><p>Заключение. Использование субтракционной КТ-ангиопульмонографии позволяет оценить выраженность сосудистого поражения и перфузионных нарушений в рамках одного исследования, а также определить эффективность лечения у пациентов с ХТЭЛГ.</p></sec></abstract><trans-abstract xml:lang="en"><p>Purpose. To assess the state of the vascular bed and perfusion of the lungs in patients with chronic thromboembolic pulmonary hypertension (CTEPH) by the method of subtraction computed tomography (CT).Materials and methods. Between November 2015 and May 2018, 65 patients with diagnosis of CTEPH were examined. All patients were examined on a computer tomograph Aquilion ONE 640 VISION Edition (Toshiba Medical Systems) with 320 rows of detectors, slice thickness – 0,5 mm. Assessment of perfusion disorders was carried out using new software, which allows combining contrast and noncontrast images by subtraction. Were analyzed parameters of the parenchyma, blood supply and perfusion status with the calculation of indices of obstruction and perfusion disorders. The obstruction index was compared with the index of perfusion abnormalities, a 6-minute walk test, and mean pulmonary artery pressure according to the right heart catheterization data. Results. The significant correlation was found between the obstruction index and the index of perfusion disorders in patients with CTEPH (r = 0.605; p = 0.000001). Interrelations between vascular-perfusion indices (an obstruction index and an index of perfusion disorders), mean pulmonary artery pressure and distance in a 6-minute walk test were not revealed.Conclusion. Subtraction CT pulmonary angiography allows to assess the severity of vascular lesion and perfusion disorders within a single study, also determine the effectiveness of treatment in patients with CTEPH.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая тромбоэмболиче-ская легочная гипертензия</kwd><kwd>КТ-ангиопульмонография</kwd><kwd>индекс перфузионных нарушений</kwd><kwd>индекс обструкции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic thromboembolic pulmonary hypertension</kwd><kwd>CT pulmonary angiography</kwd><kwd>index of perfusion disorders</kwd><kwd>obstruction index</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">McLaughlin V.V., Archer S.L., Badesch D.B., Barst R.J., Farber H.W., Lindner J.R., Mathier M.A., McGoon M.D., Park M.H., Rosenson R.S., Rubin L.J., Tapson V.F., Varga J. 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