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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">vestar</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник аритмологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Arrhythmology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8641</issn><issn pub-type="epub">2658-7327</issn><publisher><publisher-name>НАО «Инкарт»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35336/VA-1251</article-id><article-id custom-type="elpub" pub-id-type="custom">vestar-1325</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 ARTICLES</subject></subj-group></article-categories><title-group><article-title>Неинвазивное активационное картирование при постоянной электрокардиостимуляции проводящей системы сердца</article-title><trans-title-group xml:lang="en"><trans-title>Noninvasive activation mapping during the cardiac conductive system pacing</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2825-899X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Медведь</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Medved</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Сергеевич Медведь</p><p>Санкт-Петербург, ул. Аккуратова 2</p></bio><bio xml:lang="en"><p>Mikhail S. Medved</p><p>Saint-Petersburg, 2 Akkuratova str.</p></bio><email xlink:type="simple">medved_michail@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/0000-0002-4670-5861</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубарев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zubarev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, ул. Аккуратова 2</p></bio><bio xml:lang="en"><p>Saint-Petersburg, 2 Akkuratova str.</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/0000-0002-7965-2364</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чумарная</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumarnaya</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург, ул. Первомайская, д.106</p></bio><bio xml:lang="en"><p>Ekaterinburg, 106 Pervomayskaya str.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-7853-2332</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бажутина</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Bazhutina</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург, ул. Первомайская, д.106</p></bio><bio xml:lang="en"><p>Ekaterinburg, 106 Pervomayskaya str.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1702-2065</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соловьева</surname><given-names>О. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Solovyova</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Екатеринбург, ул. Первомайская, д.106</p></bio><bio xml:lang="en"><p>Ekaterinburg, 106 Pervomayskaya str.</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2334-1663</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедев</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedev</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург, ул. Аккуратова 2</p></bio><bio xml:lang="en"><p>Saint-Petersburg, 2 Akkuratova str.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ им. В.А.Алмазова» МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI «Almazov National Medical Research Centre» of the MH RF</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУН «Институт иммунологии и физиологии Уральского отделения РАН»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI of Science «Immunology and Physiology Institution of Ural Department of Russian Science Academy»</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>23</day><month>01</month><year>2024</year></pub-date><volume>31</volume><issue>1</issue><fpage>47</fpage><lpage>52</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Медведь М.С., Зубарев С.В., Чумарная Т.В., Бажутина А.Е., Соловьева О.Э., Лебедев Д.С., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Медведь М.С., Зубарев С.В., Чумарная Т.В., Бажутина А.Е., Соловьева О.Э., Лебедев Д.С.</copyright-holder><copyright-holder xml:lang="en">Medved M.S., Zubarev S.V., Chumarnaya T.V., Bazhutina A.E., Solovyova O.E., Lebedev D.S.</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://vestar.elpub.ru/jour/article/view/1325">https://vestar.elpub.ru/jour/article/view/1325</self-uri><abstract><sec><title>Цель</title><p>Цель. Выявить особенности активации правого и левого желудочков при стимуляции проводящей системы сердца.</p><p>Материал и методы исследования. В рамках исследования сформированы 2 группы. У пациентов группы №1 осуществляется стимуляция проводящей системы сердца (ПСС) у пациентов второй группы - стимуляция без захвата ПСС. Протокол исследования выполнен у 30 пациентов: группа №1 - 20 пациентов, группа №2 - 10. Возраст пациентов составил 73 [57; 81] и 71 [63; 75] лет соответственно. Всем пациентам до и после имплантации электрокардиостимулятора выполнены ЭКГ, неинвазивное активационное картирование с использованием программно-аппаратного комплекса «Амикард», определены ширина QRS, время активации левого (LVAT) и правого (RVAT) желудочков исходно и на фоне стимуляции.</p></sec><sec><title>Результаты</title><p>Результаты. По результатам исследования значение ширины нативных комплекса QRS в группе №1 составило 106 [100; 132] мс, в группе №2 - 144 [109; 155] мс (p &gt; 0,05); LVAT 70 [60; 93] мс и 88 [75; 115] мс (p &gt; 0,05) соответственно; RVAT 62 [50; 74] мс и 85 [67; 117] мс (p &gt; 0,05) соответственно. Всем пациентам имплантирован электрод 3830 SelectSecure (Medtronic, Ireland). Значение ширины комплекса QRS при стимуляции в группе №1 составило 117 [109; 125] мс и 160 [145; 173] мс в группе №2; LVATp 76 [65; 89] мс и 129 [119; 148] мс соответственно; RVAT 67 [60; 80] мс и 108 [90; 128] мс соответственно. В ходе исследования выявлены статистически значимые различия между двумя группами всех оцениваемых параметров на фоне стимуляции: QRS (p = 0,01), LVAT (p = &lt; 0,01), RVAT (p &lt; 0,01). Необходимо отметить, исходные значения и значения на фоне стимуляции комплекса QRS, LVAT, RVAT у пациентов группы №1 не отличались (p &gt; 0,05); у пациентов второй группы значения комплекса QRS, LVAT, RVAT исходно и на фоне стимуляции имели значимые различия (p = 0,11, p &lt; 0,01 и p = 0,038 соответственно).</p></sec><sec><title>Выводы</title><p>Выводы. Стимуляция ПСС - перспективный метод электрокардиостимуляции, позволяющий добиться активации миокарда левого и правого желудочка при электрокардиостимуляции существенно не отличающейся от активации при синусовом ритме.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To identify the features of activation of the right and left ventricles during cardiac conductive system pacing.</p></sec><sec><title>Methods</title><p>Methods. There are 2 groups of the study. The cardiac conductive pacing carried in patients of first group. The cardiac conductive pacing not carried in patients of second group. Before and after implantation of the pacemaker, all patients underwent ECG, noninvasive activation mapping using the Amycard software and hardware complex, the width of the QRS, the activation time of the left (LVAT) and right (RVAT) ventricles were determined initially and against the background of pacing. The parameter values are presented in the format: median and interquartile range (Me [25; 75]).</p></sec><sec><title>Results</title><p>Results. The study protocol was performed in 30 patients: first group - 20 patients, second group - 10. The age of the patients was 73 [57; 81] and 71 [63; 75] years, respectively. The value of native QRS complexes in first group was 106 [100; 132] msec, in second group - 144 [109; 155] msec; LVAT 70 [60; 93] msec and 88 [75; 115] msec, respectively; RVAT 62 [50; 74] msec and 85 [67; 117] msec, respectively. There were no statistically significant differences between the groups (p &gt; 0.05) in age, values of native QRS, LVAT, RVAT. The implantable electrode model is identical in both groups. The value of the QRS complex during pacing in first group was 117 [109; 125] msec and 160 [145; 173] msec in second group; LVATp 76 [65; 89] msec and 129 [119; 148] msec, respectively; RVAT 67 [60; 80] msec and 108 [90; 128] msec, respectively. The study revealed statistically significant differences between the two groups of all evaluated parameters against the background of pacing: QRS (p = 0.01), LVAT (p = &lt; 0.01), RVAT (p &lt; 0.01). It should be noted that the initial values and values against the background of pacing of the QRS, LVAT, RVAT complex in patients of group No. 1 did not differ (p &gt; 0.05); in patients of the second group, the values of the QRS, LVAT, RVAT complex initially and against the background of stimulation had significant differences (p = 0.11, p &lt; 0.01 and p = 0.038 respectively).</p></sec><sec><title>Conclusion</title><p>Conclusion. Cardiac conductive system paving is a promising method of cardiac pacing, which allows to achieve activation of the myocardium of the left and right ventricles, which does not differ significantly from activation with a sinus rhythm.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>стимуляция проводящей системы сердца</kwd><kwd>неинвазивное активационное картирование</kwd><kwd>электрокардиостимуляция</kwd><kwd>компьютерная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cardiac conductive system pacing</kwd><kwd>noninvasive activation mapping</kwd><kwd>pacing</kwd><kwd>computed tomography</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Сбор материала выполнен при финансовой поддержке государственного задания МЗ РФ (номер регистрации ЕГИСУ НИОКТР 122041500020-5). Обработка и анализ собранных данных выполнены при финансовой поддержке Российского научного фонда в рамках гранта № 19-14-00134-П.</funding-statement><funding-statement xml:lang="en">The collection of the material was funded by the MH RF governmental assignment №122041500020-5. The processing and analysis of the collected data were funded by the Russian Science Foundation grant №19-14-00134-P.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Furman S, Schwedel JB. An Intracardiac Pacemaker for Stokes-Adams Seizures. New England Journal of Medicine. 1959;261(19): 943-948. https://doi.org/10.1056/NEJM195911052611904.</mixed-citation><mixed-citation xml:lang="en">Furman S, Schwedel JB. An Intracardiac Pacemaker for Stokes-Adams Seizures. 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