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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">arthyper</journal-id><journal-title-group><journal-title xml:lang="ru">Артериальная гипертензия</journal-title><trans-title-group xml:lang="en"><trans-title>"Arterial’naya Gipertenziya" ("Arterial Hypertension")</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-419X</issn><issn pub-type="epub">2411-8524</issn><publisher><publisher-name>Antihypertensive League</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/1607-419X-2011-17-3-257-263</article-id><article-id custom-type="elpub" pub-id-type="custom">arthyper-1628</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Масса миокарда левого желудочка и аритмии в гипертензивной популяции</article-title><trans-title-group xml:lang="en"><trans-title>Left ventricular myocardial mass and heart rhythm disturbances in hypertensive population</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>Ребеко</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rebeko</surname><given-names>E. S.</given-names></name></name-alternatives><email xlink:type="simple">RebekoE2004@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>Мрочек</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Mrochek</surname><given-names>A. G.</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>Республиканский научно-практический центр «Кардиология»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Republic Scientific and Practical Center «Cardiology», Minsk</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2011</year></pub-date><volume>17</volume><issue>3</issue><fpage>257</fpage><lpage>263</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ребеко Е.С., Мрочек А.Г., 2011</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Ребеко Е.С., Мрочек А.Г.</copyright-holder><copyright-holder xml:lang="en">Rebeko E.S., Mrochek A.G.</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://htn.almazovcentre.ru/jour/article/view/1628">https://htn.almazovcentre.ru/jour/article/view/1628</self-uri><abstract><p>Оценить частоту нарушений ритма сердца у пациентов с артериальной гипертензией (АГ) в зависимости от величины индекса массы миокарда левого желудочка (ИММЛЖ). Материалы и методы. Обследовано 107 пациентов c доказанной АГ. Средний возраст пациентов составил 49,4 ± 10,9 года. Пациенты были разделены на 4 группы в зависимости от величины ИММЛЖ. Разделение по типам желудочковых аритмий проводили согласно классификации В. Lown и М. Wolf. Результаты. У пациентов регистрировались как предсердные, так и желудочковые аритмии. Обнаружена тенденция к росту желудочковых аритмий высоких градаций в группах по мере увеличения ИММЛЖ. Получены достоверные отличия частоты желудочковых аритмий высоких градаций в группе с наибольшим ИММЛЖ по сравнению с группами с меньшим ИММЛЖ. Установлена положительная корреляция между ИММЛЖ и количеством как предсердных, так и желудочковых экстрасистол в час. Была получена статистически значимая корреляция между линейным размером левого предсердия (ЛП) и ИММЛЖ (r = 0,53; p &lt; 0,0001), объемом ЛП и ИММЛЖ (r = 0,32; p = 0,001). Наблюдалась положительная корреляция между линейным размером ЛП и временем изоволюметрического расслабления ЛЖ (IVRT) (r = 0,36; p &lt; 0,001), а также между ИММЛЖ и IVRT (r = 0,43; p &lt; 0,001). Выводы. Частота жизнеугрожающих аритмий у гипертензивных пациентов увеличивается с ростом ИММЛЖ, который может быть фактором неблагоприятного прогноза опасных аритмий у пациентов с гипертрофией левого желудочка.</p></abstract><trans-abstract xml:lang="en"><p>Framingham Heart Study identified left ventricular hypertrophy (LVH) as an independent risk factor for cardiovascular morbidity and mortality, including sudden cardiac death, and acute myocardial infarction. Thickened myocardial wall is also a source for heart rhythm disturbances. Objective. To estimate the rate of arrhythmias in hypertensive patients depending on left ventricular myocardial mass index (MMI). Design and methods. The study cohort included 107 hypertensive patients. The average age was 49,4 ± 10,9 years. Based on MMI value patients were divided into four groups. Ventricular arrhythmias were categorized according to Lown-Wolf classification. Results. The tendency to the increase of high gradation ventricular arrhythmias with the MMI augmentation was found out. There are significant differences of high gradation ventricular arrhythmias rate between the groups with different MMI values. There are positive correlations between LV MMI and the number of both ventricular and supraventricular arrhythmias per hour; between one-dimensional left atrium size and MMI (r = 0,53; p &lt; 0,0001), left atrium volume and MMI (r = 0,32; p = 0,001); between one-dimensional left atrium size and isovolumetric ventricular relaxation time (IVRT) (r = 0,36; p &lt; 0,001), as well as between MMI and IVRT (r = 0,43; p &lt; 0,001). Conclusion. The frequency of threatening ventricular arrhythmias increases with MMI growth. MMI can be a prognostic factor of threatening ventricular arrhythmias in hypertensive patients with LVH.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гипертрофия левого желудочка</kwd><kwd>индекс массы миокарда</kwd><kwd>артериальная гипертензия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>left ventricular hypertrophy</kwd><kwd>myocardial mass index</kwd><kwd>hypertension</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">Kannel W.B., Doyle J.T., McNamara P.M., Quickenton P., Gordon T. Precursors of sudden coronary death. Factors related to the incidence of sudden death // Circulation. - 1975. - Vol. 51, № 4. - P. 606-613.</mixed-citation><mixed-citation xml:lang="en">Kannel W.B., Doyle J.T., McNamara P.M., Quickenton P., Gordon T. Precursors of sudden coronary death. 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