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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Perm Medical Journal</journal-id><journal-title-group><journal-title xml:lang="en">Perm Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Пермский медицинский журнал (сетевое издание "Perm medical journal")</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0136-1449</issn><issn publication-format="electronic">2687-1408</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">59591</article-id><article-id pub-id-type="doi">10.17816/pmj37689-101</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Methods of diagnostics and technologies</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Методы диагностики и технологии</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Diastolic function of left ventricle and importance of tissue doppler echocardiography in patients with coronary artery disease and type 2 diabetes mellitus after coronary artery bypass grafting</article-title><trans-title-group xml:lang="ru"><trans-title>Диастолическая функция левого желудочка и значение тканевой допплерэхокардиографии у больных ишемической болезнью сердца и сахарным диабетом 2-го типа после аортокоронарного шунтирования</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Magerramova</surname><given-names>L. I.</given-names></name><name xml:lang="ru"><surname>Магеррамова</surname><given-names>Л. И.</given-names></name></name-alternatives><address><country country="AZ">Azerbaijan</country></address><bio xml:lang="en"><p>cardiologist, applicant Department of Cardiology</p></bio><bio xml:lang="ru"><p>врач-кардиолог; соискатель на кафедре кардиологии</p></bio><email>nauchnayastatya@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">entral Hospital for Oil Industry Workers</institution></aff><aff><institution xml:lang="ru">Центральная больница нефтяников</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Azerbaijan State Advanced Training Institute for Doctors named after A. Aliyev</institution></aff><aff><institution xml:lang="ru">Азербайджанский государственный институт усовершенствования врачей им. А. Алиева</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-12-28" publication-format="electronic"><day>28</day><month>12</month><year>2020</year></pub-date><volume>37</volume><issue>6</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>89</fpage><lpage>101</lpage><history><date date-type="received" iso-8601-date="2021-01-27"><day>27</day><month>01</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-01-27"><day>27</day><month>01</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Magerramova L.I.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Магеррамова Л.И.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Magerramova L.I.</copyright-holder><copyright-holder xml:lang="ru">Магеррамова Л.И.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://permmedjournal.ru/PMJ/article/view/59591">https://permmedjournal.ru/PMJ/article/view/59591</self-uri><abstract xml:lang="en"><p><bold>Objective.</bold> To analyze the influence of coronary artery bypass grafting CABG) on the diastolic function DF) in patients with coronary artery disease and type 2 diabetes mellitus with the preserved systolic function of the left ventricle LV) using tissue myocardial Doppler echocardiography TMD). The increase in the number of patients with type 2 diabetes mellitus type 2 DM) is one of the causes of a constant growth of the quantity of patients with coronary artery disease CAD). Taking into account the character of vascular bed lesion in patients with type 2 DM, revascularization of myocardium is significant for CAD treatment in this group of patients.</p> <p><bold>Materials and methods.</bold> The study included 122 patients diagnosed coronary artery disease mean age 58.8 ± 0.7 years, men – 81.1 %), who underwent coronary artery bypass grafting. The patients were divided into two groups: group 1–52 patients with CAD without type 2 DM; group 2–70 patients with CAD and type 2 DM. To assesss the diastolic function using pulse-wave Dollper PWD), there were estimated the velocity and time characteristics of the transmitral blood flow by means of TMD – myocardium movement velocity at the level of the mitral valve fibrous ring.</p> <p><bold>Results.</bold> The quantity of the detected patients with diastolic dysfunction DD) when using both PWD and TMD with type 2 DM – 85.7 %, without type 2 DM – 65.3 %) in both groups was higher compared with PWD applied alone with type 2 DM – 77.3 %, without type 2 DM – 59.6 %) <italic>p</italic> &lt; 0.001).</p> <p><bold>Conclusions. </bold>Among CAD patients with preserved systolic function of the left ventricle, who underwent CABG and have type 2 DM, the use of both PWD and TMD is more preferable for revealing DD and dynamic postoperative observation.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель.</bold> Проанализировать с применением тканевой миокардиальной допплерографии ТМД) влияние коронарного шунтирования на диастолическую функцию ДФ) у пациентов с ишемической болезнью сердца ИБС) и сахарным диабетом СД) 2-го типа с сохраненной систолической функцией левого желудочка ЛЖ). Увеличение числа больных сахарным диабетом 2-го типа является одной из причин постоянного роста численности больных с ИБС. Учитывая характер поражения сосудистого русла у больных СД 2-го типа, реваскуляризация миокарда играет важную роль при лечении ИБС в этой группе пациентов.</p> <p><bold>Материалы и методы<italic>.</italic></bold> В исследование включено 122 пациента с диагнозом ИБС средний возраст 58,8 ± 0,7 г., мужчин 81,1 %), которым выполнено коронарное шунтирование КШ). Исследуемые были разделены на две группы: 1-я – 52 пациента с ИБС без СД 2-го типа; 2-я – 70 человек с ИБС и СД 2-го типа. Для оценки диастолической функции при применении импульсно-волнового допплера ИВД) оценивались скоростные и временные характеристики трансмитрального кровотока, при применении ТМД – скорости движения миокарда на уровне фиброзного кольца митрального клапана.</p> <p><bold>Результаты.</bold> Исходно количество выявленных пациентов с диастолической дисфункцией с применением как ИВД, так и ТМД с СД 2-го типа – 85,7 %, без СД 2-го типа – 65,3 %) в обеих группах было выше по сравнению с использованием только ИВД с СД 2-го типа – 77,3 %, без СД 2-го типа – 59,6 %) <italic>p</italic> &lt; 0,001). Операция КШ способствовала улучшению параметров ДФ ЛЖ в послеоперационных периодах в обеих группах.</p> <p><bold>Выводы<italic>.</italic></bold> У пациентов с ИБС с сохраненной систолической функцией ЛЖ, перенесших КШ, при наличии СД 2-го типа применение ИВД с ТМД предпочтительнее для выявления диастолической дисфункции и динамического наблюдения в послеоперационном периоде.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Diastolic function</kwd><kwd>tissue Doppler echocardiography</kwd><kwd>type 2 diabetes mellitus</kwd><kwd>coronary artery by-pass grafting</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Диастолическая функция</kwd><kwd>тканевая допплерэхокардиография</kwd><kwd>сахарный диабет 2-го типа</kwd><kwd>коронарное шунтирование</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Guariguata L., Whiting D.R., Hambleton I., Beagley J. et al. 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