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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-2020-1-12-20</article-id><article-id custom-type="elpub" pub-id-type="custom">vestar-224</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>Эндокардиальное и эндо-эпикардиальное картирование и аблация при желудочковых аритмиях у пациентов с аритмогенной кардиомиопатией правого желудочка</article-title><trans-title-group xml:lang="en"><trans-title>Endocardial and endo-epicardial substrate mapping and ablation of ventricular arrhythmia in patients with arrhythmogenic right ventricular cardiomyopathy</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>Симонова</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Simonova</surname><given-names>К. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Симонова Ксения Александровна</p></bio><bio xml:lang="en"><p>Simonova Kseniya</p><p>Saint-Petersburg</p></bio><email xlink:type="simple">simonova_elphys@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>Каменев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamenev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Татарский</surname><given-names>Р. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Tatarskiy</surname><given-names>R. B.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оршанская</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Orshanskaya</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедева</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedeva</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гарькина</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Garkina</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вандер</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vander</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><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>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"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлов</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhaylov</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр им. В.А.Алмазова» Минздрава России<country>Россия</country></aff><aff xml:lang="en">Almazov National Medical Research Centre<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр им. В.А.Алмазова» Минздрава России;&#13;
ФГАОУВО «Санкт-Петербургский государственный электротехнический университет «ЛЭТИ» им. В.И.Ульянова (Ленина)»<country>Россия</country></aff><aff xml:lang="en">Almazov National Medical Research Centre;&#13;
Saint-Petersburg Electrotechnical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>04</day><month>06</month><year>2020</year></pub-date><volume>27</volume><issue>1</issue><fpage>12</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Симонова К.А., Каменев А.В., Татарский Р.Б., Оршанская В.С., Лебедева В.К., Гарькина С.В., Вандер М.А., Лебедев Д.С., Михайлов Е.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Симонова К.А., Каменев А.В., Татарский Р.Б., Оршанская В.С., Лебедева В.К., Гарькина С.В., Вандер М.А., Лебедев Д.С., Михайлов Е.Н.</copyright-holder><copyright-holder xml:lang="en">Simonova К.A., Kamenev A.V., Tatarskiy R.B., Orshanskaya V.S., Lebedeva V.K., Garkina S.V., Vander M.A., Lebedev D.S., Mikhaylov E.N.</copyright-holder><license 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/224">https://vestar.elpub.ru/jour/article/view/224</self-uri><abstract><sec><title>Цель</title><p>Цель: сравнить площадь регистрации измененной электрической активности на эндокардиальной (ЭНДО) и эпикардиальной (ЭПИ) поверхности желудочков и эффективность ЭПИ аблации.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: в проспективное наблюдательное исследование «случай-контроль» включено 20 пациентов с аритмогенной кардиомиопатией правого желудочка (АКПЖ) с показаниями к радиочастотной аблации (РЧА) желудочковых аритмий. В группу исследования (группа 1) - с ЭПИ доступом - вошли 10 пациентов c устойчивыми желудочковыми тахикардиями (ЖТ), подписавшие форму информированного согласия для выполнения ЭПИ доступа. Группу контроля (группа 2) составили 10 пациентов с устойчивой ЖТ и частой симптомной желудочковой экстрасистолией. Проводилось электроанатомическое картирование миокарда желудочков и РЧА зон измененной электрической активности (ЗИЭА).</p></sec><sec><title>Результаты</title><p>Результаты: средний возраст пациентов - 41,4±13,8 лет, 70% мужчин, устойчивые ЖТ наблюдались у 90% пациентов в группе 1 и у 50% пациентов в группе 2. В группе 1 площадь ЗИЭА на униполярной карте значительно превышала таковую на биполярной: 75,4 см2 [IQR: 23,2;211,9] против 6,7 см2 [IQR: 4,4;35,5] (Р=0,009). В группе 2 отмечалась тенденция к преобладанию площади ЗИЭА на униполярной карте в сравнении с биполярной: 12,7 см2 (IQR: 0; 46,3) против 3,65 см2 (IQR: 0; 46,3) (Р&gt;0,05). В группе 1 площадь регистрации ЗИЭА эпикардиально на биполярных картах значимо преобладала в сравнении с униполярными: 65,3 см2 [IQR: 55,6;91,3] против 6,7 см2 [IQR: 4,4; 35,3] (Р=0,005). «Острый» эффект достигнут у 90% пациентов в группе 1 и у 80% пациентов в группе 2 (Р&gt;0,05), у трех пациентов по окончанию операции была индуцирована ЖТ, купированная электроимпульсной терапией. Время наблюдения составило 22,3±10,5 месяца. В течение времени наблюдения эффективность вмешательства составила 70% в группе 1 и 100% в группе 2, рецидивы ЖТ не зарегистрированы (Р&gt;0,05).</p></sec><sec><title>Заключение</title><p>Заключение: в исследованной группе пациентов эффективность катетерного вмешательства при ЭНДО и ЭПИ картировании достоверно не отличалась и оставалась высокой в отдаленном послеоперационном периоде.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: to compare epicardial and endocardial surface area of local abnormal ventricular activity (LAVA) and low voltage zone (LVZ) and effectiveness of endocardial versus combined endo-epicardial ablation of ventricular arrhythmias in ARVC patients.</p></sec><sec><title>Methods</title><p>Methods: a prospective observational “case-control” study comprised 20 patients with ARVC and ventricular arrhythmias referred to catheter ablation. The study group with epicardial approach (EPI group) comprised 10 patients with sustained VT, who signed informed consent for the epicardial access. The control group (ENDO group) comprised 10 patients with sustained VT or frequent symptomatic premature ventricular contractions (PVC). Electroanatomical voltage mapping and LAVA ablation was performed.</p></sec><sec><title>Results</title><p>Results: the patient mean age was 41.4±13.8 years, 70% males; 90% patients in the EPI group had sustained VT, 50% - in the ENDO group. In the EPI group the endocardial unipolar low voltage zone area (LVZ) significantly prevailed over the bipolar endocardial LVZ area: 75.4 cm2 [IQR: 23.2; 211.9] vs 6.7 cm2 [IQR: 4.4; 35.5] (Р=0.009). In the ENDO group the LVZ area on unipolar map had a trend toward the prevalence over the bipolar area, but was not statistically different: 12.7 cm2 (IQR: 0; 46.3) vs 3.65 cm2 (IQR: 0; 46.3) (Р&gt;0.05). The epicardial bipolar LVZ area prevailed over unipolar epicardial LVZ area: 65.3 cm2 [IQR: 55.6; 91.3] vs 6.7 cm2 [IQR: 4.4; 35.3] (Р=0.005). Non-inducibility of any ventricular arrhythmia was achieved in 90% of EPI patients and in 80% of ENDO cases. The median follow-up period was 22.3±10.5 months. During a mean follow-up period freedom of ventricular arrhythmia recurrence was 70% in the EPI group and 100% in the control group (Р&gt;0.05).</p></sec><sec><title>Conclusion</title><p>Conclusion: Although there was a significant difference in bipolar LVZ areas between endo- and epicardial maps, our series showed that endocardial only ablation is an effective strategy in ventricular arrhythmia management in ARVC patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>аритмогенная кардиомиопатия правого желудочка</kwd><kwd>желудочковая тахикардия</kwd><kwd>радиочастотная катетерная аблация</kwd><kwd>эндокардиальный доступ</kwd><kwd>эпикардиальная аблация</kwd><kwd>зона измененной электрической активности</kwd><kwd>картирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>arrhythmogenic right ventricular cardiomyopathy</kwd><kwd>ventricular tachycardia</kwd><kwd>radiofrequency catheter ablation</kwd><kwd>endocardial access</kwd><kwd>epicardial ablation</kwd><kwd>local abnormal ventricular activity</kwd><kwd>electroanatomical voltage mapping</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа выполнена при частичной поддержке (обработка сигналов) гранта РФФИ №18-29-02036.</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">Corrado D, Basso C, Judge DP. 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DOI: 10.1016/j.jacep.2018.08.010.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
