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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">transmed</journal-id><journal-title-group><journal-title xml:lang="ru">Трансляционная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Translational Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2311-4495</issn><issn pub-type="epub">2410-5155</issn><publisher><publisher-name>Almazov National Medical Research Centre, Saint Petersburg, Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/2311-4495-2016-3-3-7-16</article-id><article-id custom-type="elpub" pub-id-type="custom">transmed-184</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 RESEARCH</subject></subj-group></article-categories><title-group><article-title>Неинвазивное электрофизиологическое картирование и эффект от кардиоресинхронизирующей терапии: роль позиции левожелудочкового электрода</article-title><trans-title-group xml:lang="en"><trans-title>Non-invasive electrophysiological mapping of the patients undergoing cardiac resynchronization therapy: the role of left ventricular lead position</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>Зубарев</surname><given-names>Степан Владимирович</given-names></name><name name-style="western" xml:lang="en"><surname>Zubarev</surname><given-names>Stepan V.</given-names></name></name-alternatives><email xlink:type="simple">zubarevstepan@gmail.com</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>Чмелевский</surname><given-names>Михаил Петрович</given-names></name><name name-style="western" xml:lang="en"><surname>Chmelevsky</surname><given-names>Mikhail P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Буданова</surname><given-names>Маргарита Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Budanova</surname><given-names>Margarita A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Трукшина</surname><given-names>Мария Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Trukshina</surname><given-names>Maria A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Любимцева</surname><given-names>Тамара Алексеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Lyubimtseva</surname><given-names>Tamara A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедева</surname><given-names>Виктория Кимовна</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedeva</surname><given-names>Viktoria K.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Лебедев</surname><given-names>Дмитрий Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedev</surname><given-names>Dmitry S.</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>ФГБУ «СЗФМИЦ им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Almazov North-West Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «СЗФМИЦ им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Almazov NorthWest Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2016</year></pub-date><volume>3</volume><issue>3</issue><fpage>7</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зубарев С.В., Чмелевский М.П., Буданова М.А., Трукшина М.А., Любимцева Т.А., Лебедева В.К., Лебедев Д.С., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Зубарев С.В., Чмелевский М.П., Буданова М.А., Трукшина М.А., Любимцева Т.А., Лебедева В.К., Лебедев Д.С.</copyright-holder><copyright-holder xml:lang="en">Zubarev S.V., Chmelevsky M.P., Budanova M.A., Trukshina M.A., Lyubimtseva T.A., Lebedeva V.K., 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://transmed.almazovcentre.ru/jour/article/view/184">https://transmed.almazovcentre.ru/jour/article/view/184</self-uri><abstract><p>Цель исследования: изучение возможностей неинвазивного электрофизиологического картирования (НЭФК) в оценке зависимости кардиоресинхронизирующего эффекта от позиции левожелудочкового электрода (ЛЖЭ). Материалы и методы. 24 пациентам выполнено НЭФК с использованием системы «Amycard 01C EP LAB». На сегментарной эпикардиальной модели желудочков сердца оценивалось положение стимулирующего полюса ЛЖЭ электрода и определялся эпицентр поздней зоны активации левого желудочка при полной блокаде левой ножки пучка Гиса (ПБЛНПГ) по данным изопотенциальных карт НЭФК. Кроме того, было измерено межжелудочковое электродное расстояние. Результаты. Эпицентр поздней зоны активации при ПБЛНПГ наиболее часто определялся в базальном отделе на границе задней и боковой стенок ЛЖ - 42 % (n = 10). У пациентов с ответом на сердечную ресинхронизирующую терапию (СРТ) расстояние (стимулирующий полюс ЛЖЭ - эпицентр поздней зоны активации эпикарда ЛЖ при ПБЛНПГ) значимо не превышало измеренную ширину сегмента ЛЖ. Наименьшее межжелудочковое электродное расстояние в 49 мм выявлено у больного без ответа на СРТ. Выводы. С помощью НЭФК возможно с высокой точностью измерить дистанцию между стимулирующими полюсами желудочковых электродов и расстояние от стимулирующего полюса ЛЖЭ до эпицентра поздней зоны активации эпикарда ЛЖ при ПБЛНПГ. Эффект от СРТ отчетливее, если ЛЖЭ находится от поздней зоны на расстоянии, значимо не превышающем ширину одного сегмента ЛЖ.</p></abstract><trans-abstract xml:lang="en"><p>Objective. To study possibilities of non-invasive electrophysiological mapping (NEM) in assessment of dependence of cardiac resynchronization effect from the position of the left ventricular electrode (LVE). Design and methods. NEM was performed on 24 patients, utilizing the «Amycard 01C EP LAB». Position of the stimulation LVE pole was estimated on the segmental epicardial ventricular model; and the epicenter of the late activation area of the left ventricular (LV) with complete left bundle branch block (LBBB) was determined. Also the interventricular electrode distance was measured. Results. The epicenter of the late zone on LBBB most frequently was determined in the basal area on the border of the posterior and lateral walls of the LV - 42 % (n = 10). In patients with response to cardiac resynchronization therapy (CRT) the distance (LVE pole - the epicenter of the epicardial late activation area of the LV on LBBB) was not significantly greater than the width of the LV segment. The smallest interventricular electrode distance of 49 mm was found in patient without response to CRT. Conclusion. Using NEM, one may accurately measure the distance between the stimulating poles of ventricular electrodes and the distance from the stimulating LVE pole to the epicenter of the epicardial late activation area of the LV on LBBB. The CRT effect is clearer if the distance between LVE and late zone is not significantly greater than the width of one LV segment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>неинвазивное электрофизиологическое картирование</kwd><kwd>полная блокада левой ножки пучка Гиса</kwd><kwd>позиция левожелудочкового электрода</kwd><kwd>сердечная ресинхронизирующая терапия</kwd><kwd>non-invasive electrophysiological mapping</kwd><kwd>left bundle branch block</kwd><kwd>position LV lead</kwd><kwd>cardiac resynchronization therapy</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">Brignole M., Auricchio A., Baron-Esquivias G. et al. 2013 ESC Guidelines on cardiac pacing and cardiac resynchronization therapy. 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