<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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 custom-type="elpub" pub-id-type="custom">vestar-661</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>ОЦЕНКА ЭФФЕКТИВНОСТИ АБЛАЦИИ ЖЕЛУДОЧКОВЫХ ТАХИАРИТМИЙ ИЗ ПРИТОЧНОГО ОТДЕЛА ПРАВОГО ЖЕЛУДОЧКА У ПАЦИЕНТОВ БЕЗ СТРУКТУРНОЙ ПАТОЛОГИИ СЕРДЦА</article-title><trans-title-group xml:lang="en"><trans-title>ASSESSMENT OF EFFECTIVENESS OF ABLATION OF VENTRICULAR TACHYARRHYTHMIA ORIGINATING FROM THE RIGHT VENTRICULAR INFLOW TRACT IN PATIENTS WITHOUT UNDERLYING HEART DISEASE</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>Иваницкий</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanitsky</surname><given-names>E. 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>Сакович</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sakovich</surname><given-names>VA. ..</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>Кропоткин</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Kropotkin</surname><given-names>E. B.</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>Дробот</surname><given-names>Д. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Drobot</surname><given-names>D. B.</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>Артеменко</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Artemenko</surname><given-names>S. N.</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>Шабанов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabanov</surname><given-names>V. V.</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>Камиев</surname><given-names>Р. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamiev</surname><given-names>R. T.</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>Стрельников</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Strelnikov</surname><given-names>A. G.</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>Стенин</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Stenin</surname><given-names>I. G.</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>Елесин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Elesin</surname><given-names>D. V.</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>Романов</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanov</surname><given-names>A. B.</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>Покушалов</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pokushalov</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>ФГБУ «Федеральный центр сердечно-сосудистой хирургии» МЗРФ, Красноярск</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>ФГБУ «Новосибирский НИИ патологии кровообращения имени Е.Н.Мешалкина» МЗРФ</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>23</day><month>09</month><year>2020</year></pub-date><volume>0</volume><issue>74</issue><fpage>45</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иваницкий Э.А., Сакович В.А., Кропоткин Е.Б., Дробот Д.Б., Артеменко С.Н., Шабанов В.В., Камиев Р.Т., Стрельников А.Г., Стенин И.Г., Елесин Д.В., Романов А.Б., Покушалов Е.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Иваницкий Э.А., Сакович В.А., Кропоткин Е.Б., Дробот Д.Б., Артеменко С.Н., Шабанов В.В., Камиев Р.Т., Стрельников А.Г., Стенин И.Г., Елесин Д.В., Романов А.Б., Покушалов Е.А.</copyright-holder><copyright-holder xml:lang="en">Ivanitsky E.A., Sakovich V..., Kropotkin E.B., Drobot D.B., Artemenko S.N., Shabanov V.V., Kamiev R.T., Strelnikov A.G., Stenin I.G., Elesin D.V., Romanov A.B., Pokushalov E.A.</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/661">https://vestar.elpub.ru/jour/article/view/661</self-uri><abstract><p>С целью оценки эффективности и безопасности радиочастотной аблации (РЧА) желудочковых тахиаритмий (ЖТА), локализованных в приточном отделе (ПО) правого желудочка (ПЖ) обследованы и прооперированы 32 пациента в возрасте 39,7±19,1 лет. Среднее количество желудочковых экстрасистол (ЖЭС) составило 17642±13475, устойчивая желудочковая тахикардия (ЖТ) была зафиксирована у 7 (21,9%) пациентов, 4 (12,5%) пациентам был имплантирован кардиовертер-дефибриллятор. Антиаритмические препараты (ААП) были неэффективны у всех пациентов. РЧА выполнялась с помощью орошаемого электрода NaviStar ThermoCool со скоростью орошения 17 мл/мин, при максимальных значениях мощности равной 40 Вт и максимальной температуре равной 43 °С с продолжительностью каждого воздействия 40-60 секунд. Первичной конечной точкой исследования явилось отсутствие ЖЭС/ЖТ в течение периода наблюдения после одной и нескольких процедур РЧА. Вторичные конечные точки: осложнения оперативного вмешательства, количество ЖЭС. У 20 (62,5%) пациентов ЖТА были из области трикуспидального клапана, а у 12 (37,5%) пациентов - из базальных отделов ПЖ. У 29 (90,6%) пациентов была выявлена одна морфология ЖЭС/ЖТ, 3 (9,4%) пациента имели полиморфный характер ЖЭС. Среднее количество точек для 3-D реконструкции эндокардиальной поверхности ПОПЖ составило 37±11. У всех пациентов был выявлен нормальный эндокардиальный вольтаж в ПОПЖ. Среднее количество РЧ воздействий составило 10,6±3,2 со временем рентгеноскопии и продолжительности процедуры 6,6±2,8 минут и 59,7±10,2 минуты. У 2 (6,2%) пациентов РЧА не проводилась, вследствие парагисиальной локализации ЖЭС и высокого риска развития полной атриовентрикулярной блокады. У 1 пациента (3,1%) при локализации ЖЭС/ЖТ из свободной стенки, ПЖ РЧА была неэффективной. Данному пациенту была выполнена эффективная повторная процедура в раннем послеоперационном периоде. Таким образом, общая ранняя эффективность РЧА составила 93,8 % (30 пациентов). Отдаленная эффективность после одной процедуры РЧА составила 87,5%, а после повторных процедур - 93,8%. Таким образом, РЧА ЖТА из ПОПЖ является высокоэффективным и безопасным методом лечения и позволяющим сохранить синусовый ритм в течение периода наблюдения.</p></abstract><trans-abstract xml:lang="en"><p>To assess effectiveness and safety of radiofrequency ablation (RFA) of ventricular tachyarrhythmia (VTA) located in the right ventricular inflow tract, 32 patients aged 39.7±19.1 years were examined and treated. The number of ventricular premature contractions (PVC) detected was 17,642±13,475; sustained ventricular tachycardia (VT) was documented in 7 patients (21.9%); implantable cardioverters-defibrillators (ICD) were implanted in 4 patients (12.5%). Antiarrhythmic therapy was ineffective in all patients. RFA was performed using the NaviStar ThermoCool irrigated electrode, with the irrigation velocity of 17 ml/min, maximal power or 40 W, maximal temperature of 43°C, and the duration of each application of 40 60 s. Freedom of VPC/VT throughout the follow-up period after single or repetitive ablations was the study primary endpoint. The secondary study endpoints were as follows: complications of the procedure and the number of VPC. In 20 patients (62.5%), VTA originated from the tricuspid valve area and, in 12 patients (37.5%), from the basal part of the right ventricle. In 29 patients (90.6%), the only morphology of PVC/VT was revealed; 3 patients (9.4%) had polymorphous PVCs. The number of points for 3D reconstruction of the right ventricular inflow tract endocardial surface was 37±11. The normal endocardial voltage in the right ventricular inflow tract was revealed in all patients. The number of radiofrequency applications was 10.6±3.2, with the fluoroscopy exposure of 6.6±2.8 min and the procedure duration of 59.7±10.2 min. In 2 patients (6.2%), RFA was not performed because of parahisian location of PVs and a high risk of development of complete atrio-ventricular block. In one patient (3.1%) with the PVC/VT location in the free wall, the RFA in the right ventricle was ineffective. Thus, the overall effectiveness of RFA was 93.8% (30 patients). The late effectiveness of the procedure after the single ablation was 87.5%, after repetitive procedures, 93.8%. Thus, RFA of VTA originating from the right ventricular inflow tract is a highly effective and safe technique of treatment which permits one to maintain the sinus rhythm during the entire follow-up period.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>желудочковая экстрасистолия</kwd><kwd>желудочковая тахикардия</kwd><kwd>электроанатомическое картирование</kwd><kwd>радиочастотная катетерная аблация</kwd><kwd>антиаритмическая терапия</kwd><kwd>электрокардиограмма</kwd><kwd>холтеровское мониторирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ventricular premature contractions</kwd><kwd>ventricular tachycardia</kwd><kwd>electro-anatomic mapping</kwd><kwd>radiofrequency catheter ablation</kwd><kwd>antiarrhythmic therapy</kwd><kwd>electrocardiogram</kwd><kwd>Holter monitoring</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">Satish OS, Yeh KH, Wen MS, et al. Focal right ventricular tachycardia originating from the subtricuspid septum // Europace 2005; 7: 348.</mixed-citation><mixed-citation xml:lang="en">Satish OS, Yeh KH, Wen MS, et al. Focal right ventricular tachycardia originating from the subtricuspid septum // Europace 2005; 7: 348.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tada H, Tadokoro K, Ito S, et al. Idiopathic ventricular arrhythmias originating from the tricuspid annulus: prevalence, electrocardiographic characteristics, and results of radiofrequency catheter ablation // Heart Rhythm 2007; 4: 7.</mixed-citation><mixed-citation xml:lang="en">Tada H, Tadokoro K, Ito S, et al. Idiopathic ventricular arrhythmias originating from the tricuspid annulus: prevalence, electrocardiographic characteristics, and results of radiofrequency catheter ablation // Heart Rhythm 2007; 4: 7.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Zhu DW, Maloney JD, Simmons TW, et al. Radiofrequency catheter ablation for management of symptomatic ventricular ectopic activity // J Am Coll Cardiol 1995; 26: 843-9.</mixed-citation><mixed-citation xml:lang="en">Zhu DW, Maloney JD, Simmons TW, et al. Radiofrequency catheter ablation for management of symptomatic ventricular ectopic activity // J Am Coll Cardiol 1995; 26: 843-9.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Seidl K, Schumacher B, Hauer B et al. Radiofrequency catheter ablation of frequent monomorphic ventricular ectopic activity // J Cardiovasc Electrophysiol 1999; 10: 924-34.</mixed-citation><mixed-citation xml:lang="en">Seidl K, Schumacher B, Hauer B et al. Radiofrequency catheter ablation of frequent monomorphic ventricular ectopic activity // J Cardiovasc Electrophysiol 1999; 10: 924-34.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Ventura R., Steven D., Klemm H., et al. Decennial follow-up in patients with recurrent tachycardia originating from the right ventricular outflow tract: electrophysiologic characteristics and response to treatment // European Heart Journal (2007) 28, 2338-2345</mixed-citation><mixed-citation xml:lang="en">Ventura R., Steven D., Klemm H., et al. Decennial follow-up in patients with recurrent tachycardia originating from the right ventricular outflow tract: electrophysiologic characteristics and response to treatment // European Heart Journal (2007) 28, 2338-2345</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Takemoto M., Yoshimura H.,Ohba Y., et al. Radiofrequency Catheter Ablation of Premature Ventricular Complexes From Right Ventricular Outflow Tract Improves Left Ventricular Dilation and Clinical Status in Patients Without Structural Heart Disease // J Am Coll Cardiol 2005; 45: 1259-65.</mixed-citation><mixed-citation xml:lang="en">Takemoto M., Yoshimura H.,Ohba Y., et al. Radiofrequency Catheter Ablation of Premature Ventricular Complexes From Right Ventricular Outflow Tract Improves Left Ventricular Dilation and Clinical Status in Patients Without Structural Heart Disease // J Am Coll Cardiol 2005; 45: 1259-65.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Aliot EM., Stevenson W., Calkins H., et al. EHRA/ HRS Expert Consensus on Catheter Ablation of Ventricular Arrhythmias. Developed in a partnership with the European Heart Rhythm Association (EHRA), a Registered Branch of the European Society of Cardiology (ESC), and the Heart Rhythm Society (HRS); in collaboration with the American College of Cardiology (ACC) and the American Heart Association (AHA) // Heart Rhythm, 2009; 6 (6): 886-933.</mixed-citation><mixed-citation xml:lang="en">Aliot EM., Stevenson W., Calkins H., et al. EHRA/ HRS Expert Consensus on Catheter Ablation of Ventricular Arrhythmias. Developed in a partnership with the European Heart Rhythm Association (EHRA), a Registered Branch of the European Society of Cardiology (ESC), and the Heart Rhythm Society (HRS); in collaboration with the American College of Cardiology (ACC) and the American Heart Association (AHA) // Heart Rhythm, 2009; 6 (6): 886-933.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Ceresnak S., Pass R., Krumerrman A., et al. Characteristics of ventricular tachycardia arising from the inflow region of the right ventricle // Journal of Electrocardiology, 2012, 45 (4), 385-390.</mixed-citation><mixed-citation xml:lang="en">Ceresnak S., Pass R., Krumerrman A., et al. Characteristics of ventricular tachycardia arising from the inflow region of the right ventricle // Journal of Electrocardiology, 2012, 45 (4), 385-390.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Tada, H., Tadokoro, K., Ito, S., et al. Idiopathic ventricular arrhythmias originating from the tricuspid annulus: Prevalence, electrocardiographic characteristics, and results of radiofrequency catheter ablation // Heart rhythm 2007, 4(1), 7-16.</mixed-citation><mixed-citation xml:lang="en">Tada, H., Tadokoro, K., Ito, S., et al. Idiopathic ventricular arrhythmias originating from the tricuspid annulus: Prevalence, electrocardiographic characteristics, and results of radiofrequency catheter ablation // Heart rhythm 2007, 4(1), 7-16.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Колунин Г.В., Кузнецов В.А., Харац В.Е. и другие. Применение криоаблации в лечении желудочковых нарушений ритма сердца // Вестник аритмологии 2013; № 72: 62-68.</mixed-citation><mixed-citation xml:lang="en">Колунин Г.В., Кузнецов В.А., Харац В.Е. и другие. Применение криоаблации в лечении желудочковых нарушений ритма сердца // Вестник аритмологии 2013; № 72: 62-68.</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>
