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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">medbio</journal-id><journal-title-group><journal-title xml:lang="ru">Медико-биологические проблемы жизнедеятельности</journal-title><trans-title-group xml:lang="en"><trans-title>Medical and Biological Problems of Life Activity</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-2088</issn><publisher><publisher-name>Республиканский научно-практический центр радиационной медицины и экологии человека</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.58708/2074-2088.2023-1(29)-62-66</article-id><article-id custom-type="elpub" pub-id-type="custom">medbio-297</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>КЛИНИЧЕСКАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>Изменения биомеханики контрактильности миокарда левого желудочка: результаты проспективного динамического наблюдения</article-title><trans-title-group xml:lang="en"><trans-title>Changes in the biomechanics of contractility of the myocardium of the left ventricle: results of prospective follow-up</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>Коротаев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korotaev</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пристром</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Pristrom</surname><given-names>A. M.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Науменко</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Naumenko</surname><given-names>E. P.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коржева</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Korzheva</surname><given-names>S. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ларенко</surname><given-names>Л. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Larenko</surname><given-names>L. F.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Навменова</surname><given-names>Я. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Navmenova</surname><given-names>Ya. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ГУ «РНПЦ радиационной медицины и экологии человека»; УО «Гомельский государственный медицинский университет»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-2"><institution>ГУО «Белорусская медицинская академия постдипломного образования»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-3"><institution>ГУ «РНПЦ радиационной медицины и экологии человека»</institution><country>Belarus</country></aff><aff xml:lang="ru" id="aff-4"><institution>ГУЗ «Гомельская городская клиническая поликлиника №2»; УО «Гомельский государственный медицинский университет»</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>22</day><month>05</month><year>2023</year></pub-date><volume>0</volume><issue>1</issue><fpage>62</fpage><lpage>66</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коротаев А.В., Пристром А.М., Науменко Е.П., Коржева С.Н., Ларенко Л.Ф., Навменова Я.Л., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Коротаев А.В., Пристром А.М., Науменко Е.П., Коржева С.Н., Ларенко Л.Ф., Навменова Я.Л.</copyright-holder><copyright-holder xml:lang="en">Korotaev A.V., Pristrom A.M., Naumenko E.P., Korzheva S.N., Larenko L.F., Navmenova Y.L.</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://medbio.ejournal.by/jour/article/view/297">https://medbio.ejournal.by/jour/article/view/297</self-uri><abstract><p>В результате проведенного двухгодичного проспективного исследования определены различия между внутрижелудочковой и межжелудочковой диссинхронией у пациентов с артериальной гипертензией, атеросклеротическим и постинфарктным кардиосклерозом по данным эхокардиографического исследования в стандартном режиме и в режиме тканевой миокардиальной допплерографии.</p></abstract><trans-abstract xml:lang="en"><p>As a result of a two-year prospective study, the differences between intraventricular and interventricular dyssynchrony in patients with arterial hypertension, atherosclerotic and postinfarction cardiosclerosis were determined according to the data of echocardiography in the standard mode and in the mode of tissue myocardial dopplerography.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фиброз миокарда</kwd><kwd>диссинхрония</kwd><kwd>тканевая миокардиальная допплерография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myocardial fibrosis</kwd><kwd>dyssynchrony</kwd><kwd>tissue myocardial dopplerechocardiography</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">Ambrosy, A.P. 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