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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 custom-type="elpub" pub-id-type="custom">systhiper-475</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>КАРДИОПУЛЬМОНОЛОГИЯ</subject></subj-group></article-categories><title-group><article-title>Особенности микроциркуляторного кровотока в коже у больных легочной гипертензией разной этиологии</article-title><trans-title-group xml:lang="en"><trans-title>Features of cutaneous microcirculatory blood flow in patients with pulmonary hypertension of different etiology</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>Долгова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">doctordolgova1@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>Федорович</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorovich</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>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><email xlink:type="simple">noemail@neicon.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>Рогоза</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogoza</surname><given-names>A. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>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><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт клинической кардиологии им. А.Л.Мясникова ФГБУ Российский кардиологический научно-производственный комплекс Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.L.Myasnikov Institute of Clinical Cardiology, Russian Cardiological Scientific-Industrial Complex of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2022</year></pub-date><volume>13</volume><issue>3</issue><fpage>35</fpage><lpage>41</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Долгова Е.В., Федорович А.А., Мартынюк Т.В., Рогоза А.Н., Чазова И.Е., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Долгова Е.В., Федорович А.А., Мартынюк Т.В., Рогоза А.Н., Чазова И.Е.</copyright-holder><copyright-holder xml:lang="en">Dolgova E.V., Fedorovich A.A., Martynyuk T.V., Rogoza A.N., 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://www.syst-hypertension.ru/jour/article/view/475">https://www.syst-hypertension.ru/jour/article/view/475</self-uri><abstract><p>Цель: оценить особенности функционального состояния микрососудистого русла кожи у пациентов с легочной артериальной гипертензией, ассоциированной с врожденными пороками сердца (ЛАГ-ВПС), и хронической тромбоэмболической легочной гипертензией (ХТЭЛГ). Материалы и методы. В исследование были включены 25 пациентов (41,6±15,8 года) с ЛАГ-ВПС и 25 пациентов (48,8±14,2 года) с ХТЭЛГ. Группу контроля составили 25 здоровых добровольцев (39,3±10,1 года). Всем больным выполняли тест 6-минутной ходьбы (Т6МХ), трансторакальную эхокардиографию, рентгенографию органов грудной клетки, катетеризацию правых отделов сердца (КПОС), лазерную допплеровскую флоу-метрию (ЛДФ) с амплитудно-частотным спектром (АЧС) и оценкой констрикторной и дилататорной функции резистивных микрососудов кожи. Результаты. В группе ЛАГ-ВПС относительно пациентов с ХТЭЛГ по данным КПОС отмечаются достоверно более высокие значения систолического давления в легочной артерии (93,2 и 77,8 мм рт. ст. соответственно) и сатурации смешанной венозной крови (63 и 57% соответственно). На этом фоне дистанция Т6МХ составила 356 и 325 м, а индекс одышки по Боргу в среднем 3,12 и 3,76 соответственно. По данным пульсоксиметрии при ЛДФ пациенты с ЛАГ-ВПС и ХТЭЛГ имели 90,1 и 94,7% соответственно. По результатам ЛДФ с АЧС вейвлет-анализом пациенты с ЛАГ-ВПС имеют достоверно более высокие значения амплитуды миогенных, респираторных и пульсовых колебаний кровотока, а также повышение констрикторной реакции гладкомышечных клеток прекапиллярных артериол в ответ на растяжение при пробе с венозной окклюзией и снижение дилататорного резерва при постокклюзионной реактивной гиперемии. У пациентов с ХТЭЛГ по данным ЛДФ достоверным является только удлинение времени развития констрикции микрососудов в ответ на активацию симпатической системы (дыхательная и холодовая пробы). Заключение. По данным ЛДФ функциональное состояние микрососудистого русла системы большого круга кровообращения у пациентов с ХТЭЛГ сопоставимо с группой контроля за исключением удлинения времени развития сосудистых реакций при симпатико-опосредованных констрикторных стимулах. Пациенты с ЛАГ-ВПС демонстрируют снижение базального тонуса гладкомышечных клеток прекапиллярных артериол в системе большого круга кровообращения, что можно расценивать как проявление ауторегуляторной реакции на системную гипоксию.</p></abstract><trans-abstract xml:lang="en"><p>Aim: to evaluate features of the functional state of microvascular bed of the skin in patients with pulmonary arterial hypertension associated to congenital cardiac disease (PAH-CCD) and chronic thromboembolic pulmonary hypertension (CTEPH). Methods. In study included 25 patients (41.6±15.8) with PAH-CCD, 25 patients (48.8±14.2) with CTEPH and 25 healthy volunteers (39.3±10.1 years). All the patients underwent a six-minute walking test (6-MWT), transthoracic echocardiography, thorax organs radiography, right heart catheterization (RHC) and Laser Doppler flowmetry (LDF) with amplitude and frequency wavelet analysis of blood flow oscillations and evaluation of constrictory and dilatatoryskin resistive microvesselsfunctions. Results. In the PAH-CCD in relation to the CTEPH groupaccording to the RHC were noted significantly higher values of systolic pressure in pulmonary artery (93.2 and 77.8 mm Hg respectively) and venous mixted blood saturation(63 and 57% Hg respectively). On this background 6- MWT distance was 356 and 325 m, the Borg dyspnea scale index was on average 3.12 and 3.76 respectively. According to the LDF pulseoximetry PAH-CCD and CTEPH patients had 90.1 and 94.7% respectively. According to the LDF with amplitude and frequency wavelet analysis the PAH-CCD patients had sig-nificantly higher values of the amplitude of myogenic, respiratory and pulse sectionof blood flow modulation, and also increased constrictory activity smooth muscle cells of skin precapillary arterioles in response to the stretching at venous occlusion and decreased dilatatory reserve at post-occlusi-ve reactive hyperemia. According to the LDF the CTEPH patients had elongationof time development of microvessel constriction in response to acti-vation of sympathetic nervous systemin respiratory and cold tests. Conclusion. According to the LDF functional state of skin microvessels in systemic circulation of the CTEPH patients was comparable with control groupexcept for elongation of time development of microvessel reactions for sympathetic vasoconstrictor stimulations. The PAH-CCD patients demonstrated basal tonus decreasing of smooth muscle cells of skin precapillary arterioles in systemic circulation, which can be regarded as a manifestation of autoregulatory response to systemic hypoxia.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>легочная артериальная гипертензия</kwd><kwd>ассоциированная с врожденными пороками сердца</kwd><kwd>хроническая тромбоэмболическая легочная гипертензия</kwd><kwd>микроциркуляция в коже</kwd><kwd>лазерная допплеровская флоуметрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pulmonary arterial hypertension associated to congenital cardiac disease</kwd><kwd>chronic thromboembolic pulmonary hypertension</kwd><kwd>microcirculation in the skin</kwd><kwd>laser Doppler flowmetry</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">Simonneau G, Gatzoulis M.A, Adatia I et al. Updated clinical classification of pulmonary hypertension. J Am Coll Cardiol 2013; 62 (Suppl. 25): D34-41.</mixed-citation><mixed-citation xml:lang="en">Simonneau G, Gatzoulis M.A, Adatia I et al. Updated clinical classification of pulmonary hypertension. J Am Coll Cardiol 2013; 62 (Suppl. 25): D34-41.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Чазова И.Е., Авдеев С.Н., Царева Н.А. и др. Клинические рекомендации по диагностике и лечению легочной гипертензии. Тер. архив, 2014, 9: 4-23.</mixed-citation><mixed-citation xml:lang="en">Чазова И.Е., Авдеев С.Н., Царева Н.А. и др. Клинические рекомендации по диагностике и лечению легочной гипертензии. Тер. архив, 2014, 9: 4-23.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Wilkens H, Lang I, Behr J et al. Chronic thromboembolic pulmonary hypertension (CTEPH): updated Recommendations of Cologne Consesus Conferense 2011. Int J Cardiol 2011; 154 (Suppl. 1): S54-60.</mixed-citation><mixed-citation xml:lang="en">Wilkens H, Lang I, Behr J et al. Chronic thromboembolic pulmonary hypertension (CTEPH): updated Recommendations of Cologne Consesus Conferense 2011. Int J Cardiol 2011; 154 (Suppl. 1): S54-60.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Beghetti M, Galie N, Bonnet D. Can ‘‘inoperable’’ congenital heart defects become operable in patients with pulmonary arterial hypertension? Dream or reality? Congenit Heart Dis 2012; 7: 3-11.</mixed-citation><mixed-citation xml:lang="en">Beghetti M, Galie N, Bonnet D. Can ‘‘inoperable’’ congenital heart defects become operable in patients with pulmonary arterial hypertension? Dream or reality? Congenit Heart Dis 2012; 7: 3-11.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Lekakis J, Abraham P, Balbarini A et al. Methods for evaluating endothelial function: a position statement from the European Society of Cardiology Working Group on Peripheral Circulation. Eur J Cardiovasc Prev Rehabil 2011; 18 (6): 775-89.</mixed-citation><mixed-citation xml:lang="en">Lekakis J, Abraham P, Balbarini A et al. Methods for evaluating endothelial function: a position statement from the European Society of Cardiology Working Group on Peripheral Circulation. Eur J Cardiovasc Prev Rehabil 2011; 18 (6): 775-89.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Peled N, Bendayan D, Shitrit D et al. Peripheral endothelial dysfunction in patients with pulmonary arterial hypertension. Respir Med 2008; 102 (12): 1791-6.</mixed-citation><mixed-citation xml:lang="en">Peled N, Bendayan D, Shitrit D et al. Peripheral endothelial dysfunction in patients with pulmonary arterial hypertension. Respir Med 2008; 102 (12): 1791-6.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Nakamura M, Yoshida H, Naganuma Y et al. Peripheral vasodilatory dysfunction in adult patients with congenital heart disease and severely elevated pulmonary vascular resistance. Angiology 2002; 53 (6): 715-20.</mixed-citation><mixed-citation xml:lang="en">Nakamura M, Yoshida H, Naganuma Y et al. Peripheral vasodilatory dysfunction in adult patients with congenital heart disease and severely elevated pulmonary vascular resistance. Angiology 2002; 53 (6): 715-20.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Pedersen C.M, Schmidt M.R, Mortensen B et al. Preserved flow - mediated dilation in adults with cyanotic congenital heart disease. Pediatr Cardiol 2009; 30: 965-70.</mixed-citation><mixed-citation xml:lang="en">Pedersen C.M, Schmidt M.R, Mortensen B et al. Preserved flow - mediated dilation in adults with cyanotic congenital heart disease. Pediatr Cardiol 2009; 30: 965-70.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Сiftel M, Simsek A, Turan O et al. Endothelial dysfunction and atherosclerosis in children with irreversible pulmonary hypertension due to congenital heart disease. Ann Pediatr Card 2012; 5: 160-4.</mixed-citation><mixed-citation xml:lang="en">Сiftel M, Simsek A, Turan O et al. Endothelial dysfunction and atherosclerosis in children with irreversible pulmonary hypertension due to congenital heart disease. Ann Pediatr Card 2012; 5: 160-4.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Almond N. Laser Doppler flowmetry: Theory and practice, Laser Doppler. London, Los Angeles, Nicosia, Med - Orion Publishing Company, 1994; p. 17-31.</mixed-citation><mixed-citation xml:lang="en">Almond N. Laser Doppler flowmetry: Theory and practice, Laser Doppler. London, Los Angeles, Nicosia, Med - Orion Publishing Company, 1994; p. 17-31.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Stefanovska A, Bracic M, Kvernmo H.D. Wavelet analysis of oscillations in peripheral blood circulation measured by Doppler technique. IEEE Trans Biomed Eng 1999; 46: 1230-9.</mixed-citation><mixed-citation xml:lang="en">Stefanovska A, Bracic M, Kvernmo H.D. Wavelet analysis of oscillations in peripheral blood circulation measured by Doppler technique. IEEE Trans Biomed Eng 1999; 46: 1230-9.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Bernjak A, Clarkson P.B.M, Mc Clintock P.V.E, Stefanovska A. Low - frequency blood flow oscillations in congestive heart failure and after b1-blocade treatment. Microvasc Res 2008; 76: 224-32.</mixed-citation><mixed-citation xml:lang="en">Bernjak A, Clarkson P.B.M, Mc Clintock P.V.E, Stefanovska A. Low - frequency blood flow oscillations in congestive heart failure and after b1-blocade treatment. Microvasc Res 2008; 76: 224-32.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Федорович А.А. Неинвазивная оценка вазомоторной и метаболической функции микрососудистого эндотелия в коже человека. Рег. кровообращение и микроциркуляция. 2013; 12: 15-25.</mixed-citation><mixed-citation xml:lang="en">Федорович А.А. Неинвазивная оценка вазомоторной и метаболической функции микрососудистого эндотелия в коже человека. Рег. кровообращение и микроциркуляция. 2013; 12: 15-25.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Braverman I.M. The cutaneous microcirculation: ultrastructure and microanatomical organization. Microcirculation 1997; 4 (3): 329-40.</mixed-citation><mixed-citation xml:lang="en">Braverman I.M. The cutaneous microcirculation: ultrastructure and microanatomical organization. Microcirculation 1997; 4 (3): 329-40.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Stefanovska A, Bracic M. Physics of the human cardiovascular system. Contemporary Physics 1999; 40 (1): 31-5.</mixed-citation><mixed-citation xml:lang="en">Stefanovska A, Bracic M. Physics of the human cardiovascular system. Contemporary Physics 1999; 40 (1): 31-5.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Borgos J. Principles of instrumentation: Calibration and technical issues. Laser Doppler. London - Los Angeles - Nicosia: Med - Orion Publishing Company 1994: 3-16.</mixed-citation><mixed-citation xml:lang="en">Borgos J. Principles of instrumentation: Calibration and technical issues. Laser Doppler. London - Los Angeles - Nicosia: Med - Orion Publishing Company 1994: 3-16.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Meyer M.F, Rose C.J, Hоlsmann J.O et al. Impaired 0.1-Hz vasomotion assessed by laser Doppler anemometry as an early index of peripheral sympathetic neuropathy in diabetes. Microvasc Res 2003; 65 (2): 88-95.</mixed-citation><mixed-citation xml:lang="en">Meyer M.F, Rose C.J, Hоlsmann J.O et al. Impaired 0.1-Hz vasomotion assessed by laser Doppler anemometry as an early index of peripheral sympathetic neuropathy in diabetes. Microvasc Res 2003; 65 (2): 88-95.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Крупаткин А.И., Сидоров В.В., Федорович А.А. и др. Колебательный контур регуляции числа функционирующих капилляров. Рег. кровообращение и микроциркуляция. 2006; 3: 54-8.</mixed-citation><mixed-citation xml:lang="en">Крупаткин А.И., Сидоров В.В., Федорович А.А. и др. Колебательный контур регуляции числа функционирующих капилляров. Рег. кровообращение и микроциркуляция. 2006; 3: 54-8.</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>
