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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">jsms</journal-id><journal-title-group><journal-title xml:lang="ru">Journal of Siberian Medical Sciences</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Siberian Medical Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2542-1174</issn><publisher><publisher-name>Federal state budgetary educational institution of higher education "Novosibirsk state medical university" of  Ministry of Health of the Russian Federation (FSBEI HE NSMU MOH Russia)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31549/2542-1174-2022-6-3-129-142</article-id><article-id custom-type="elpub" pub-id-type="custom">jsms-851</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Ишемическая болезнь сердца у больных с пограничными стенозами коронарных артерий. Клинические фенотипы</article-title><trans-title-group xml:lang="en"><trans-title>Clinical phenotypes of coronary artery disease patients with intermediate coronary artery stenosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4735-5178</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яхонтов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakhontov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яхонтов Давыд Александрович – доктор медицинских наук, профессор кафедры фармакологии, клинической фармакологии и доказательной медицины.</p><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Davyd A. Yakhontov – Dr. Sci. (Med.), Professor, Department  of  Pharmacology,  Clinical  Pharmacology and Evidence-Based Medicine, Novosibirsk State Medical   University.</p><p>Novosibirsk.</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/0000-0002-4810-4795</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Останина</surname><given-names>Ю. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Ostanina</surname><given-names>Yu. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Останина Юлия Олеговна – кандидат медицинских наук, доцент кафедры фармакологии, клинической фармакологии и доказательной медицины.</p><p>Новосибирск.</p></bio><bio xml:lang="en"><p>Yuliya O. Ostanina – Cand. Sci. (Med.), Associate Professor, Department of Pharmacology, Clinical Pharmacology and Evidence-Based Medicine, Novosibirsk State Medical University.</p><p>Novosibirsk.</p></bio><email xlink:type="simple">julia679@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>09</month><year>2022</year></pub-date><volume>0</volume><issue>3</issue><fpage>129</fpage><lpage>142</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Яхонтов Д.А., Останина Ю.О., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Яхонтов Д.А., Останина Ю.О.</copyright-holder><copyright-holder xml:lang="en">Yakhontov D.A., Ostanina Y.O.</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://jsms.elpub.ru/jour/article/view/851">https://jsms.elpub.ru/jour/article/view/851</self-uri><abstract><sec><title>В в е д е н и е</title><p>В в е д е н и е .  Большой интерес представляют пациенты со стабильной ишемической болезнью сердца (ИБС) и пограничными стенозами коронарных артерий, поскольку, несмотря на отсутствие обструктивного поражения коронарных сосудов, риск кардиоваскулярных осложнений очень высок и обусловлен рядом сопутствующих факторов.</p></sec><sec><title>Ц е л ь</title><p>Ц е л ь .  Изучение факторов кардиоваскулярного риска и оценка клинико-ангиографической картины у больных стабильной ИБС с пограничными стенозами коронарных артерий различных клинических фенотипов.</p><p>М а т е р и а л ы    и    м е т о д ы .   Обследовано 236 больных стабильной стенокардией I–III функционального класса (190 мужчин, 46 женщин, возраст 49–59 лет) с пограничными (40–70 %) стенозами коронарных артерий. Всем пациентам проводились общеклиническое обследование, УЗИ сердца и коронароангиография. Исходя из значений показателя «сердечно-лодыжечный сосудистый индекс» (СЛСИ) определялся коэффициент «паспортный возраст/биологический возраст». Дизайн исследования – сравнительное нерандомизированное описательное исследование четырех параллельных групп.</p></sec><sec><title>Р е з у л ь т а т ы</title><p>Р е з у л ь т а т ы .  Преобладающими фенотипами больных стабильной ИБС с пограничными (40–70 %) стенозами коронарных артерий при осуществлении случайной выборки оказались пациенты с ИБС без перенесенного инфаркта миокарда (ИМ); с ИБС с перенесенным ИМ давностью &gt; 6 мес; с ИБС с метаболически нездоровым фенотипом ожирения (МНФО) без сахарного диабета (СД) и с ИБС с СД 2-го типа. У пациентов со стабильной ИБС с наличием МНФО и СД 2-го типа значимо не различалась частота перенесенного в прошлом инфаркта миокарда. Помимо этого, больные с ИБС и МНФО, перенесшие ранее ИМ, отличались наиболее ранним возрастом его возникновения. Несмотря на 100%-е наличие артериальной гипертензии (АГ) в группах больных с различными фенотипами, у пациентов с ИБС и СД 2-го типа были наибольшие значения индекса массы миокарда левого желудочка. У них же при ангиографическом исследовании наиболее часто регистрировалось многососудистое поражение коронарных артерий. Несмотря на проводившееся амбулаторное лечение в течение года, оказались высокими значения липидных и воспалительных показателей (холестерин липопротеидов низкой плотности (ХС ЛПНП), триглицериды, С-реактивный белок), лишь у единичных пациентов были достигнуты целевые значения ХС ЛПНП, а также выявлено большое количество лиц с недостаточным контролем артериального давления. Более чем у половины обследованных биологический возраст преобладал над паспортным.</p></sec><sec><title>З а к л ю ч е н и е</title><p>З а к л ю ч е н и е . Больные стабильной стенокардией с пограничными стенозами коронарных артерий представляют собой достаточно серьезную группу лиц в плане прогноза. Несмотря на отсутствие обструктивного поражения коронарных сосудов, риск кардиоваскулярных осложнений обусловлен практически 100%-м наличием АГ, высокими значениями индекса массы тела, значительной частотой ожирения, дислипидемии, нарушений углеводного обмена, высоким биологическим возрастом.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>I n t r o d u c t i o n</title><p>I n t r o d u c t i o n .  Patients with stable coronary artery disease (CAD) and intermediate coronary artery stenosis are of great interest because, despite the absence of obstructive coronary artery lesion, the risk of cardiovascular complications is very high and is conditioned by a number of concomitant factors.</p></sec><sec><title>A i m</title><p>A i m .  Study of cardiovascular risk factors and assessment of clinical and angiographic picture in stable CAD patients with intermediate coronary artery stenosis of various clinical phenotypes.</p><p>M a t e r i a l s   a n d   m e t h o d s .  236 stable angina pectoris class I–III patients (190 men, 46 women, age 49–59 years) with intermediate (40–70%) coronary artery stenosis were examined. All patients underwent general clinical examination, ultrasound of the heart and coronary angiography. Based on the cardio-ankle vascular index (CAVI) values, the chronological age/biological age coeﬃcient was determined. The study design is a comparative non-randomized descriptive study of four parallel groups.</p></sec><sec><title>R e s u l t s</title><p>R e s u l t s .  The prevailing phenotypes in CAD patients with intermediate (40–70%) coronary artery stenosis in a random sample turned out to be those with: CAD without a previous myocardial infarction (MI); CAD with MI &gt; 6 months ago; CAD with metabolically unhealthy obesity (MUO) phenotype without diabetes mellitus (DM) and, finally, CAD with type 2 DM. In CAD patients with MUO and type 2 DM, the frequency of previous MI did not significantly diﬀer. In addition, patients with CAD and MUO, who had previously had MI, diﬀered in the earliest age of its onset. Despite the 100% presence of arterial hypertension (AH) in diﬀerent phenotypes groups, CAD and type 2 DM patients had the highest values of the left ventricular mass index. They also had the most frequently recorded multivessel lesion during coronary angiography. Despite the ongoing outpatient year-long treatment, the values of lipid and inflammatory parameters (low-density lipoprotein cholesterol (LDL-C), triglycerides, C-reactive protein) were high, so, only in few patients the target values of LDL-C were reached; besides a large number of patients with insuﬃcient blood pressure control were revealed. In more than half of the surveyed, the biological age prevailed over the chronological age.</p></sec><sec><title>C o n c l u s i o n</title><p>C o n c l u s i o n .  Stable angina patients with intermediate coronary artery stenosis represent a rather serious group in terms of prognosis. Despite the absence of vascular obstructive lesions, the risk of cardiovascular complications is conditioned by almost 100% presence of hypertension, high body mass index values, a significant frequency of obesity, dyslipidemia, carbohydrate metabolism disorders, and high biological age.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>пограничные стенозы</kwd><kwd>ишемическая болезнь сердца</kwd><kwd>фенотипы</kwd><kwd>сердечно-лодыжечный сосудистый индекс</kwd></kwd-group><kwd-group xml:lang="en"><kwd>intermediate stenosis</kwd><kwd>coronary artery disease</kwd><kwd>phenotypes</kwd><kwd>cardio-ankle vascular 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">Sanchis-Gomar F., Perez-Quilis C., Leischik R., Lucia A. Epidemiology of coronary heart disease and acute coronary syndrome // Ann. Transl. Med. 2016;4(13):256. 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