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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">systhiper</journal-id><journal-title-group><journal-title xml:lang="ru">Системные гипертензии</journal-title><trans-title-group xml:lang="en"><trans-title>Systemic Hypertension</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2075-082X</issn><issn pub-type="epub">2542-2189</issn><publisher><publisher-name>LLC «ИнтерМедсервис»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.38109/2075-082X-2023-2-45-52</article-id><article-id custom-type="elpub" pub-id-type="custom">systhiper-785</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>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CASE REPORT</subject></subj-group></article-categories><title-group><article-title>Клинический случай положительного вазореактивного теста у пациентки с генетически подтвержденной веноокклюзионной болезнью легких</article-title><trans-title-group xml:lang="en"><trans-title>Positive vasoreactive response in patients with genetically confirmed pulmonary veno-occlusive disease: case report</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6081-1559</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреева</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreeva</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елизавета Михайловна Андреева, Лаборант-исследователь НИЛ нейромодуляции</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Elizaveta M. Andreeva, Laboratory assistant at the Research Laboratory of Neuromodulation</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><email xlink:type="simple">elizaa.andreeva@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/0000-0001-6954-7096</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гончарова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Goncharova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Сергеевна Гончарова, к.м.н., Старший научный сотрудник НИЛ кардиомиопатии</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Natalya S. Goncharova, Cand. of Sci. (Med.), Senior Researcher, Research Laboratory for Cardiomyopathy</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7337-0972</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лапшин</surname><given-names>К. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapshin</surname><given-names>K. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кирилл Борисович Лапшин, заведующий отделением анестезиологии-реанимации с палатами реанимации и интенсивной терапии</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Kirill B. Lapshin, Head of the Department of Anesthesiology and Intensive Care with intensive care and intensive care units</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9349-6257</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костарева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostareva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анна Александровна Костарева, д.м.н., директор Института молекулярной биологии и генетики, доцент кафедры внутренних болезней Института медицинского образования</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Anna A. Kostareva, Dr. of Sci. (Med.), Director of the Institute of Molecular Biology and Genetics, Associate Professor of the Department of Internal Medicine of the Institute of Medical Education</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9528-9377</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеева</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseeva</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дарья Владимировна Алексеева, к.м.н., ассистент кафедры лучевой диагностики и медицинской визуализации Института медицинского образования</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Darya V. Alekseeva, Cand. of Sci. (Med.), Assistant of the Department of Radiation Diagnostics and Medical Imaging, Institute of Medical Education</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5770-3845</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Березина</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Berezina</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аэлита Валерьевна Березина, к.м.н., научный сотрудник НИЛ кардиопульмонального тестирования</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Aelita V. Berezina, Cand. of Sci. (Med.), Researcher, Research Laboratory for Cardiopulmonary Testing</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1161-4430</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Злобина</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zlobina</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ирина Сергеевна Злобина, врач-кардиолог</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Irina S. Zlobina, cardiologist</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><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>Антон Владимирович Рыжков, заведующий отделением магнитно-резонансной томографии, врач-рентгенолог</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Anton V. Ryzhkov, Head of the Department of Magnetic Resonance Imaging, radiologist</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7833-7840</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сокольникова</surname><given-names>П. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sokolnikova</surname><given-names>P. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полина Сергеевна Сокольникова, врач клинической лабораторной диагностики</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Polina S. Sokolnikova, doctor of clinical laboratory science</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1905-2575</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зайцев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaitsev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вадим Витальевич Зайцев, врач-кардиолог, ассистент кафедры кардиологии Института медицинского образования</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Vadim V. Zaitsev, cardiologist, assistant of the Department of Cardiology, Institute of Medical Education</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7817-3847</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Моисеева</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Moiseeva</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Михайловна Моисеева, д.м.н., профессор, директор Института сердца и сосудов, руководитель и главный научный сотрудник отдела некоронарогенных заболеваний сердца</p><p>ул. Аккуратова, д. 2, г. Санкт-Петербург 197341</p></bio><bio xml:lang="en"><p>Olga M. Moiseeva, Dr. of Sci. (Med.), Professor, Director of the Institute of Heart and Vessels, Head and Chief Researcher of the Department of Non-Coronary Heart Diseases</p><p>2 Akkuratova street, St. Petersburg 197341</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>27</day><month>06</month><year>2023</year></pub-date><volume>20</volume><issue>2</issue><fpage>45</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Андреева Е.М., Гончарова Н.С., Лапшин К.Б., Костарева А.А., Алексеева Д.В., Березина А.В., Злобина И.С., Рыжков А.В., Сокольникова П.С., Зайцев В.В., Моисеева О.М., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Андреева Е.М., Гончарова Н.С., Лапшин К.Б., Костарева А.А., Алексеева Д.В., Березина А.В., Злобина И.С., Рыжков А.В., Сокольникова П.С., Зайцев В.В., Моисеева О.М.</copyright-holder><copyright-holder xml:lang="en">Andreeva E.M., Goncharova N.S., Lapshin K.B., Kostareva A.A., Alekseeva D.V., Berezina A.V., Zlobina I.S., Ryzhkov A.V., Sokolnikova P.S., Zaitsev V.V., Moiseeva 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://www.syst-hypertension.ru/jour/article/view/785">https://www.syst-hypertension.ru/jour/article/view/785</self-uri><abstract><p>Веноокклюзионная болезнь легких (ВБЛ) – редкое заболевание, которое верифицируют патоморфологически или при обнаружении мутации в гене EIF2AK4. Клиническое подозрение основано на совокупности данных, включающих специфический паттерн изменений в легких на мультиспиральных компьютерных томограммах (МСКТ) легких, гипоксемию, низкую диффузионную способность легких (DLCO), извращенный ответ на специфическую терапию легочной артериальной гипертензии (ЛАГ). Быстрое течение ВБЛ с высокой летальностью определяет значимость своевременной диагностики и постановки в лист ожидания на трансплантацию легких.</p><p>В статье представлен клинический случай пациентки с ЛАГ, имеющей крайне низкую диффузионную способность легких по монооксиду углерода (DLCO), верифицированную мутацию в гене EIF2AK4, положительный вазореактивный тест (ВРТ) с клиническим ответом на терапию блокаторами кальциевых каналов (БКК) в дебюте заболевания. Утрата положительного ВРТ в сочетании с клиническим ухудшением течения ЛАГ стала показанием для последовательной комбинированной ЛАГ-специфической терапии, эскалация которой привела к манифестации ВБЛ в виде тяжелой десатурации, рецидивирующих синкопальных эпизодов и отека легких. Сочетание низкой DLCO и извращенного ответа на ЛАГ-специфическую терапию у пациентов с ИЛАГ должно насторожить практикующих врачей в отношении ВБЛ. Осторожное наращивание объема терапии при тщательном мониторировании состояния пациента, выполнении МСКТ органов грудной клетки в сочетании с генетическим подтверждением диагноза могут улучшить раннюю диагностику ВБЛ, а также способствовать своевременной постановке в лист ожидания на трансплантацию легких.</p></abstract><trans-abstract xml:lang="en"><p>Pulmonary veno-occlusive disease (PVOD) is verified by identifying typical pathological changes in lungs or mutation in the EIF2AK4 gene. Clinical suspicion is based on combination of specific pulmonary pattern on computed tomography scan, hypoxemia with low diffusing lung capacity (DLCO) and inadequate response to specific therapy of pulmonary arterial hypertension (PAH). The rapid course of PVOD with high mortality determines the importance of early diagnosis and lung transplantation refferal.</p><p>We present an unusual clinical case of 40-year-old woman with expected idiopathic PAH and extremely low DLCO with verified EIF2AK4 gene mutation, who demonstrated a positive vasoreactive test (VRT) and clinical response to calcium channel blockers therapy at the onset of the disease. The loss of positive VRT and subsequent PAH specific therapy escalation resulted in PVOD manifestation with severe desaturation, recurrent syncope and pulmonary edema. The combination of low DLCO and inadequate response to PAH therapy in idiopathic PAH patient should be of a paramount awareness of PVOD. Careful PAH therapy escalation with meticulous follow-up, pulmonary multispiral CT and genetic testing could improve early PVOD diagnostics and lung transplantation referral.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>идиопатическая легочная артериальная гипертензия</kwd><kwd>вазореактивность</kwd><kwd>веноокклюзионная болезнь легких</kwd><kwd>генетика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>idiopathic pulmonary arterial hypertension</kwd><kwd>vasoreactivity</kwd><kwd>veno-occlusive pulmonary disease</kwd><kwd>genetics</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при финансовой поддержке Министерства науки и высшего образования Российской  Федерации (Соглашение № 075-15-2022-301 от 20.04.2022 г.)</funding-statement><funding-statement xml:lang="en">The study was financially supported by the Ministry of Science and Higher Education of the Russian Federation (Agreement  No. 075-15-2022-301 dated April 20, 2022)</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">Holcomb BW Jr, Loyd JE, Ely EW, et al. 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