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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2019-16-68-71</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-3779</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>Коморбидный пациент</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Comorbid patient</subject></subj-group></article-categories><title-group><article-title>Ассоциации генетических полиморфизмов альдостеронсинтазы с фибрилляцией предсердий на фоне ишемической болезни сердца у пациентов пожилого и старческого возраста</article-title><trans-title-group xml:lang="en"><trans-title>Associations of aldosterone synthase gene polymorphism and atrial fibrillation affected by coronary heart disease in elderly and senile patients</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2488-2517</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудрявцева</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudryavtseva</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кудрявцева Лариса Игоревна, врач-кардиолог кардиологического отделения</p></bio><bio xml:lang="en"><p>Larisa I. Kudryavtseva, Cardiologist, Cardiac Recovery Unit</p></bio><email xlink:type="simple">Larisaigorevna.kudryavtseva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7688-7176</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Филиппов</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Filippov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филиппов Евгений Владимирович, д.м.н., доцент кафедры госпитальной терапии</p></bio><bio xml:lang="en"><p>Evgeny V. Filippov, Dr. of Sci. (Med.), Assistant Professor, Chair</p></bio><email xlink:type="simple">dr.philippov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Городская клиническая больница №31 Департамента здравоохранения города Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>City Clinical Hospital No 31 of Moscow Department of Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Рязанский государственный медицинский университет имени академика И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ryazan State Medical University named after Academician I.P. Pavlov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>09</day><month>10</month><year>2019</year></pub-date><volume>0</volume><issue>16</issue><fpage>68</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кудрявцева Л.И., Филиппов Е.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Кудрявцева Л.И., Филиппов Е.В.</copyright-holder><copyright-holder xml:lang="en">Kudryavtseva L.I., Filippov E.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://www.med-sovet.pro/jour/article/view/3779">https://www.med-sovet.pro/jour/article/view/3779</self-uri><abstract><p>Учитывая значительный рост частоты фибрилляции предсердий (ФП) у лиц пожилого и старческого возраста, имеющих подтвержденную ишемическую болезнь сердца (ИБС), изучение связи между полиморфизмами, ответственными за функционирование ренин-ангиотензин-альдостероновой системы, и наличием этого заболевания становится актуальным. Цель исследования. Изучить генетический полиморфизм гена CYP11B2 у пожилых пациентов с ишемической болезнью сердца, а также выявить роль альдостеронсинтазы в развитии ФП у этой категории больных. Материалы и методы. В исследование было включено 140 пациентов обоего пола (54,3% – мужчины) в возрасте старше 60 лет с подтвержденной ИБС и любой формой ФП (последний эпизод не позже 12 месяцев от момента включения в исследование). В подисследовании полиморфизмов альдостеронсинтазы согласилось участвовать 84 пациента. Группу контроля составили 34 пациента, не имеющих на момент обследования диагностированных неинфекционных заболеваний. Обе группы были сравнимы по половозрастным характеристикам. Результаты исследования. Сравнительная оценка распределения генотипов и аллелей  – С344/Т гена альдостeрoнсинтазы среди пациентов с ФП + ИБС и относительно здоровых лиц выявила, что в первой группе у большинства пациентов имелся генотип CYP11B2 T/T – в 38,1% случаев, частота встречаемости которого выше, чем у пациентов группы сравнения, – 14,7% (ОШ = 3,44, ДИ 1,07–11,07, р = 0,038). Частота обнаружения генотипов CYP11B2 С/T и CYP11B2 С/С существенно не различалась в сравниваемых группах. В группе с ФП + ИБС достоверно чаще встречалась аллель Т (53,6% против 35,3%; p&lt;0,05), в то время как частота встречаемости аллели С была значимо выше в группе относительно здоровых лиц (64,3% против 47,1%; р&lt;0,05). Заключение. ФП у пациентов с ИБС пожилого и старческого возраста ассоциирована с наличием у них генотипа CYP11B2 T/T (ОШ = 3,44, ДИ 1,07–11,07, р = 0,038) и не связана с эхокардиографическими параметрами миокарда, включая размеры ЛП.</p></abstract><trans-abstract xml:lang="en"><p>Given the significant increase in the frequency of atrial fibrillation (AF) in elderly and senile patients with confirmed coronary heart disease (CHD), the study of the relationship between the polymorphisms responsible for the functioning of the renin-angiotensinaldosterone system and the presence of this disease becomes relevant. Purpose of the study. To study the genetic polymorphism of the CYP11B2 gene in elderly patients with ischemic heart disease, as well as to identify the role of aldosterone synthetase in the development of AF in this category of patients. Materials and methods. The study included 140 patients of both sexes (54,3% – men), over the age of 60 years, with confirmed coronary artery disease and any form of AF (the last episode no later than 12 months from the date of inclusion in the study). 84 patients agreed to participate in the study of aldosterone synthase polymorphisms. The control group consisted of 34 patients who had no diagnosed non-infectious diseases at the time of the survey. Both groups were comparable in age and sex characteristics. Results. Comparative evaluation of the distribution of genotypes and alleles – C344/T of the aldosterone synthase gene among patients with AF+CHD and relatively healthy individuals revealed that in the first group, most patients had the CYP11B2 T/T genotype in 38,1% of cases, the incidence was higher, than in patients of the comparison group – 14,7% (OR = 3.44, CI 1.07-11.07, p = 0.038). The frequency of detection of genotypes of CYP11B2 С/T and CYP11B2 С/С did not significantly differ in the compared groups. In the group with AF+CHD, the T allele was significantly more common (53,6% vs. 35,3%; p&lt;0,05), while the frequency of occurrence of allele C was significantly higher in the group of relatively healthy individuals (64,3% vs. 47,1%; p&lt;0,05). Conclusion. AF in elderly and senile patients with CHD is associated with the presence of CYP11B2 T/T genotype (OR = 3,44, DI 1,07–11,07, p = 0,038) and is not associated with myocardial echocardiographic parameters, including the size of left atrium.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>альдостеронсинтаза (CYP11B2)</kwd><kwd>фибрилляция предсердий</kwd><kwd>пожилой возраст</kwd><kwd>эндотелиальная дисфункция</kwd><kwd>РААС</kwd></kwd-group><kwd-group xml:lang="en"><kwd>aldosterone synthase (CYP11B2)</kwd><kwd>atrial fibrillation</kwd><kwd>advanced age</kwd><kwd>endothelial dysfunction</kwd><kwd>RAAS</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">Abdel Hamid M., Bakhoum S.W., Sharaf Y., Sabry D., El-Gengehe A.T., Abdel-Latif A. 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