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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">pulmo</journal-id><journal-title-group><journal-title xml:lang="ru">Пульмонология</journal-title><trans-title-group xml:lang="en"><trans-title>PULMONOLOGIYA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-0189</issn><issn pub-type="epub">2541-9617</issn><publisher><publisher-name>Scientific and Practical Journal “PULMONOLOGIYA” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18093/0869-0189-2020-30-6-735-741</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-2208</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 ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Значение тропонина Т в оценке кардиопульмональных взаимоотношений у пациентов с коморбидной хронической обструктивной болезнью легких, госпитализированных с острым коронарным синдромом</article-title><trans-title-group xml:lang="en"><trans-title>Value of troponin T in assessment of the cardiopulmonary relationships in the patients with underlying chronic obstructive pulmonary disease hospitalized with acute coronary syndrome</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>Искендеров</surname><given-names>Б. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Iskenderov</surname><given-names>B. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Искендеров Бахрам Гусейнович - доктор медицинских наук, профессор кафедры терапии, кардиологии, функциональной диагностики и ревматологии.</p></bio><bio xml:lang="en"><p>Bakhram G Iskenderov - Doctor of Medicine, Professor, Department of Therapy, Cardiology, Functional Diagnostics and Rheumatology.</p><p>Ul. Stasova 8A, 440060, Penza; tel.: (906) 399-56-72</p></bio><email xlink:type="simple">iskenderovbg@mail.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>Беренштейн</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Berenshteyn</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беренштейн Наталья Васильевна - кандидат медицинских наук, доцент кафедры терапии, кардиологии, функциональной диагностики и ревматологии.</p><p>440060, Пенза, ул. Стасова, 8А; тел.: (964) 867-41-94</p></bio><bio xml:lang="en"><p>Natal'ya V. Berenstein - Candidate of Medicine, Associate Professor, Department of Therapy, Cardiology, Functional Diagnostics and Rheumatology.</p><p>Ul. Stasova 8A, 440060, Penza; tel.: (964) 867-41-94</p></bio><email xlink:type="simple">berenshtein2011@yandex.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>Лохина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lokhina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лохина Татьяна Викторовна - доктор медицинских наук, профессор кафедры терапии, кардиологии, функциональной диагностики и ревматологии.</p><p>440060, Пенза, ул. Стасова, 8А; тел.: (905) 367-18-27</p></bio><bio xml:lang="en"><p>Tat'yana V. Lokhina - Doctor of Medicine, Professor, Department of Therapy, Cardiology, Functional Diagnostics and Rheumatology.</p><p>Ul. Stasova 8A, 440060, Penza; tel.: (905) 367-18-27</p></bio><email xlink:type="simple">ltv-13@mail.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>Зайцева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaytseva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зайцева Алла Витальевна - кандидат медицинских наук, доцент кафедры терапии, кардиологии, функциональной диагностики и ревматологии.</p><p>440060, Пенза, ул. Стасова, 8А; тел.: (927) 289-86-86</p></bio><bio xml:lang="en"><p>Alla V. Zaitseva - Associate Professor, Department of Therapy, Cardiology, Functional Diagnostics and Rheumatology.</p><p>Ul. Stasova 8A, 440060, Penza; tel.: (927) 289-86-86</p></bio><email xlink:type="simple">paauri@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пензенский институт усовершенствования врачей - филиал Федерального государственного бюджетного образовательного учреждения дополнительного профессионального образования Российская медицинская академия непрерывного профессионального образования Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Penza Institute for Advanced Medical Education - a branch of Russian Medical Academy of Continuing Professional Education, Healthcare Ministry of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2020</year></pub-date><volume>30</volume><issue>6</issue><fpage>735</fpage><lpage>741</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Искендеров Б.Г., Беренштейн Н.В., Лохина Т.В., Зайцева А.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Искендеров Б.Г., Беренштейн Н.В., Лохина Т.В., Зайцева А.В.</copyright-holder><copyright-holder xml:lang="en">Iskenderov B.G., Berenshteyn N.V., Lokhina T.V., Zaytseva A.V.</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://journal.pulmonology.ru/pulm/article/view/2208">https://journal.pulmonology.ru/pulm/article/view/2208</self-uri><abstract><p>Определение уровня тропонина Т (ТнТ) в крови у пациентов с острым коронарным синдромом (ОКС) и коморбидной хронической обструктивной болезнью легких (ХОБЛ) представляется актуальной задачей для оценки кардиоваскулярного прогноза и риска развития респираторных осложнений.</p><p>Целью исследования явилось определение значимости уровня ТнТ при анализе кардиопульмональных взаимоотношений у пациентов, госпитализированных c ОКС, и коморбидной ХОБЛ.</p><sec><title>Материалы и методы</title><p>Материалы и методы. В зависимости от исходов ОКС пациенты (n = 52: 29 мужчин, 23 женщины) были разделены на 2 группы: 1-я - 30 (57,7 %) больных с острым инфарктом миокарда (ОИМ); 2-я - 22 (42,3 %) пациента без ОИМ. При госпитализации у 33 (63,5 %) больных выявлено обострение ХОБЛ, у 19 (36,5 %) обострения не отмечено. У всех обследуемых проводились спирометрия, оценка тяжести симптомов ХОБЛ с помощью теста оценки ХОБЛ (COPD Assessment Test - CAT), определялся уровень ТнТ и сатурации кислородом.</p></sec><sec><title>Результаты</title><p>Результаты. В 1-й группе обострение ХОБЛ при госпитализации выявлялось чаще, чем во 2-й - у 76,7 % vs 45,5 % больных (p = 0,022). В обеих группах уровни ТнТ у пациентов с обострением ХОБЛ были достоверно выше, чем у лиц без обострения: в 1-й группе - 0,78 ± 0,17 и 0,59 ± 0,14 нг / мл соответственно (p = 0,014), во 2-й - 0,19 ± 0,08 и 0,11 ± 0,04 нг / мл соответственно (p = 0,002). При отсутствии ОИМ (2-я группа) у 8 (80,0 %) пациентов с обострением ХОБЛ и 4 (33,3 %) - без обострения ХОБЛ уровень ТнТ соответствовал значениям при некрозе миокарда (p = 0,029). Также выявлена обратная корреляция между показателями ТнТ и объема форсированного выдоха за 1-ю секунду (R = 0,376; p = 0,009).</p></sec><sec><title>Заключение</title><p>Заключение. Достоверно повышенный уровень ТнТ у пациентов с ОКС ассоциируется с наличием обострения коморбидной ХОБЛ при госпитализации, развитием ОИМ и ухудшением показателей спирометрии. Показано, что у пациентов без развития ОИМ уровень ТнТ в крови при обострении ХОБЛ достоверно выше, чем при стабильном течении болезни.</p></sec></abstract><trans-abstract xml:lang="en"><p>The analysis of troponin T (TnT) blood levels in the patients with acute coronary syndrome (ACS) and the underlying chronic obstructive pulmonary disease (COPD) is relevant to assessment of the cardiovascular prognosis and the risk of respiratory complications.</p><p>The aim of the study was to investigate TnT levels in the patients hospitalized with ACS and underlying COPD in order to analyze the cardiopulmonary relationships.</p><sec><title>Methods</title><p>Methods. 52 patients (29 men and 23 women) were divided into 2 groups depending on outcomes of ACS: the 1st group - 30 patients (57.7%) with acute myocardial infarction (AMI); the 2nd group - 22 patients (42.3%) without AMI. The acute exacerbation of COPD (AECOPD) was found in 33 patients (63.5%) upon admission to the hospital, and 19 patients (36.5%) did not have AECOPD. All patients underwent spirometry, the assessment of symptoms severity by COPD Assessment Test (CAT test) and the analyses for the level of TnT and oxygen saturation.</p></sec><sec><title>Results</title><p>Results. AECOPD was found upon admission in the 1st group more often than in the 2nd group: 76.7% vs 45.5% (p = 0.022). The patients with AECOPD had significantly higher levels of TnT than patients without AECOPD in both groups: 0.78 ± 0.17 and 0.59 ± 0.14 ng/mL respectively (p = 0.014) in the 1st group vs 0.19 ± 0.08 and 0.11 ± 0.04 ng/mL respectively (p = 0.002) in the 2nd group. In the 2nd group, 8 patients (80.0%) with AECOPD and 4 patients (33.3%) without AECOPD had levels of TnT in the range of «a myocardial necrosis» (p = 0.029) in the absence of AMI. The inverse correlation between levels of TnT and forced expiratory volume in 1 second (FEV1) was also found (R = 0.376; p = 0.009).</p></sec><sec><title>Conclusion</title><p>Conclusion. Thus, the significantly increased levels of TnT in patients with ACS are associated with AECOPD upon admission, development of AMI and deterioration of the indexes of spirometry. It was shown that blood levels of TnT were significantly higher in the patients with AECOPD than in the patients with stable COPD in absence of AMI.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>острый инфаркт миокарда</kwd><kwd>хроническая обструктивная болезнь легких</kwd><kwd>острый коронарный синдром</kwd><kwd>тропонин Т</kwd></kwd-group><kwd-group xml:lang="en"><kwd>acute myocardial infarction</kwd><kwd>chronic obstructive pulmonary disease</kwd><kwd>acute coronary syndrome</kwd><kwd>troponin T</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">Calverley P.M.A., Anderson J.A., Celli B. et al. Cardiovascular events in patients with COPD: TORCH study results. Thorax. 2010; 65 (8): 719-725. DOI: 10.1136/THX.2010.136077.</mixed-citation><mixed-citation xml:lang="en">Calverley P.M.A., Anderson J.A., Celli B. et al. 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