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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">cardio</journal-id><journal-title-group><journal-title xml:lang="ru">Кардиология</journal-title><trans-title-group xml:lang="en"><trans-title>Kardiologiia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0022-9040</issn><issn pub-type="epub">2412-5660</issn><publisher><publisher-name>Kardiomag</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18087/cardio.2017.7.10002</article-id><article-id custom-type="elpub" pub-id-type="custom">cardio-4</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>ОСТРЫЙ КОРОНАРНЫЙ СИНДРОМ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ACUTE CORONARY SYNDROME</subject></subj-group></article-categories><title-group><article-title>Инфаркт миокарда на фоне блокады левой ножки пучка Гиса в регистре РЕКОРД-3: особенности ведения и прогноз</article-title><trans-title-group xml:lang="en"><trans-title>Registry Participants Myocardial Infarction at the Background of Left Bundle Branch Block in the RECORD-3 Registry - Management and Prognosis</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>Эрлих</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Erlikh</surname><given-names>A. D.</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>Джинибалаева</surname><given-names>Ж. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhinibalaeva</surname><given-names>Zh. 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>Киселев</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiselev</surname><given-names>A. R.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Посненкова</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Posnenkova</surname><given-names>O. M.</given-names></name></name-alternatives><email xlink:type="simple">duplyakov@yahoo.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дупляков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Duplyakov</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">duplyakov@yahoo.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>фГБУ «Федеральный научно-клинический центр физико-химической медицины» ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Scientific-Clinical Centrum of Physico-Chemical Medicine of Federal medico-biological Agency RF</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Самарский областной клинический кардиологический диспансер» Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara Regional Cardiology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Саратовский государственный медицинский университет им. В. И. Разумовского» Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saratov State Medical University named after V. I. Razumovsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ «Самарский областной клинический кардиологический диспансер» Минздрава РФ; ФГБОУ ВО «Самарский государственный медицинский университет» Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara Regional Cardiology Dispensary; Samara State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>17</day><month>11</month><year>2018</year></pub-date><volume>57</volume><issue>7</issue><fpage>20</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Kardiomag, 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Kardiomag</copyright-holder><copyright-holder xml:lang="en">Kardiomag</copyright-holder><license xlink:href="https://cardio.elpub.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://cardio.elpub.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://cardio.elpub.ru/jour/article/view/4">https://cardio.elpub.ru/jour/article/view/4</self-uri><abstract><p>Цель исследования. Изучение прогностического значения блокады левой ножки пучка Гиса (БЛНПГ) у пациентов с верифицированным инфарктом миокарда (ИМ) в клинической практике. Материал и методы. Настоящий анализ выполнен на материалах, полученных в ходе проведения Российского наблюдательного регистра острого коронарного синдрома (ОКС) РЕКОРД-3. В регистр включались все последовательно госпитализированные пациенты, у которых в стационарах-участниках при поступлении было предположено наличие ОКС. Всего включены 2368 пациентов с ОКС, из них у 91 (3,84%) на электрокардиограмме при поступлении была выявлена БЛНПГ: «новая» БЛНПГ определялась у 25 (27,4%), «старая» -у 28 (30,8%) и «неопределенной давности» у 38 (41,8%) пациентов. Диагноз ИМ был верифицирован у 871 пациента, из них 823 пациента не имели признаков БЛНПГ, а у 48 (5,5%) она имелась. Результаты. Пациенты с ИМ в сочетании с БЛНПГ на ЭКГ оказались достоверно старше (70,5 года против 64,0 года; р=0,011), чаще имели в анамнезе ИМ и инсульт, а также стенокардию напряжения, симптомы хронической сердечной недостаточности и патологию почек. Жалобы на одышку/удушье встречались у пациентов с БЛНПГ почти в 2 раза чаще. На догоспитальном этапе пациенты с БЛНПГ достоверно реже получали терапию ацетилсалициловой кислотой (АСК), клопидогрелом, |3-адреноблокаторами. Группы статистически значимо различались по фракции выброса на момент поступления - 44% в группе пациентов с БЛНПГ против 52% у пациентов без БЛНПГ (р&lt;0,001). Выраженная коморбидность у пациентов с БЛНПГ проявилась и в необходимости более частого использования искусственной вентиляции легких (ИВЛ) и временной электрокардиостимуляции. В случае развития ИМ на фоне БЛНПГ пациенты имели меньше шансов на выбор реперфузионной стратегии - 52,1% пациентов с БЛНПГ против 85% в группе без БЛНПГ (р&lt;0,001). На коронарографию были направлены только 37,5% пациентов с БЛНПГ против 64,1% в группе без БЛНПГ (р&lt;0,001), а первичное чрескожное коронарное вмешательство выполнено только у 25 % пациентов с БЛНПГ против 46,4% без таковой (р=004). Пациенты с ИМ на фоне БЛНПГ имели более чем двукратный риск смерти в стационаре (14,6% против 6,3%; р&lt;0,027), без достоверных различий между «новой» и «старой» блокадами. По результатам многофакторного регрессионного анализа Кокса, независимыми факторами неблагоприятного прогноза оказались необходимость проведения ИВЛ, потребность в прессорных препаратах в первые 24 ч и в последующем, а также частота сердечных сокращений на 2-е сутки. Заключение. Высокая летальность у пациентов с ИМ, включенных в российский регистр ОКС РЕКОРД-3, на фоне БЛНПГ обусловлена не просто присутствием на ЭКГ БЛНПГ, а более старшим возрастом, тяжестью состояния при поступлении и большим количеством сопутствующих заболеваний.</p></abstract><trans-abstract xml:lang="en"><p>Purpose. To study prognostic value of left bundle brunch block (LBBB) in patients with verified myocardial infarction in real clinical practice. Material and methods. This analysis has been based on data from the RECORD-3 registry. This registry enrolled consecutive patients hospitalized in participating centers with suspected acute coronary syndrome. Among 2368 included patients 91 (3.84%) had LBBB on admission ECG (“new” in 25 [27.4%], “old” in 28 [30.8%]), and of “undetermined duration” in 38 [41.8%]). Myocardial infarction (MI) was verified in 871 patients, 48 of them (5.5%) had LBBB. Results. MI patients with compared with those without LBBB were significantly older (70.5 vs. 64 years, p=0.011), more often had history of MI and cerebral catastrophes, effort angina, symptoms of chronic heart failure and renal pathology. Patients with LBBB twice more often complained of dyspnea/suffocation and had significantly lower mean ejection fraction (44 vs 52%, p=0.001). At prehospital stage, they less often received aspirin, clopidogrel, в-adrenoblockers. Patients with LBBB more often required artificial pulmonary ventilation (APV ) and temporary cardiac pacing, and were less often subjected to reperfusion strategy (52.1 vs. 85%, p&lt;0.00l). Coronary angiography was carried out in 37.5 and 64.1% (p&lt;0.00l), primary percutaneous coronary intervention was performed in 25 and 46.4% (p=0.0004) of patients in groups with and without LBBB, respectively. Patients with LBBB had more than 2 times higher risk of death during hospitalization (14.6 vs. 6.3%, p&lt;0.027), without significant difference between “new” and “old” block. Multifactorial regression analysis revealed the following independent factors of unfavorable prognosis: necessity of APV, requirement in pressor drugs during first 24 hours and thereafter, heart rate on day two. Conclusion. High hospital mortality of patients with MI with LBBB was due to not simply the presence of LBBB on ECG but older age, severity of condition at admission, and high number of concomitant diseases.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>острый коронарный синдром</kwd><kwd>инфаркт миокарда</kwd><kwd>блокада левой ножки пучка Гиса</kwd><kwd>прогноз</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">Focused Updates: ACC/AHA Guidelines for the Management of Patients With ST-Elevation Myocardial Infarction (Updating the 2004 Guideline and 2007 Focused Update) and ACC/AHA/SCAI Guidelines on Percutaneous Coronary Intervention (Updating the 2005 Guideline and 2007 Focused Update). A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation 2009;120:2271-2306.</mixed-citation><mixed-citation xml:lang="en">Focused Updates: ACC/AHA Guidelines for the Management of Patients With ST-Elevation Myocardial Infarction (Updating the 2004 Guideline and 2007 Focused Update) and ACC/AHA/SCAI Guidelines on Percutaneous Coronary Intervention (Updating the 2005 Guideline and 2007 Focused Update). A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Circulation 2009;120:2271-2306.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gunnarsson G., Eriksson P., Dellborg M. Continuous ST-segment monitoring of patients with left bundle branch block and suspicion of acute myocardial infarction. J Int Med 2004;255:571-578.</mixed-citation><mixed-citation xml:lang="en">Gunnarsson G., Eriksson P., Dellborg M. Continuous ST-segment monitoring of patients with left bundle branch block and suspicion of acute myocardial infarction. J Int Med 2004;255:571-578.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Дупляков Д. В., Хохлунов С. М., Тухбатова А. А. и др. Острый коронарный синдром с подъемом сегмента ST: возможности госпитального регистра. Кардиология и сердечно-сосудистая хирургия 2010;4:27-31</mixed-citation><mixed-citation xml:lang="en">Дупляков Д. В., Хохлунов С. М., Тухбатова А. А. и др. Острый коронарный синдром с подъемом сегмента ST: возможности госпитального регистра. Кардиология и сердечно-сосудистая хирургия 2010;4:27-31</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Лотина А. С., Дупляков Д. В., Эрлих А. Д. Прогностическое значение блокады левой ножки пучка Гиса у пациентов с острым коронарным синдромом. Кардиология 2013;7:35-39</mixed-citation><mixed-citation xml:lang="en">Лотина А. С., Дупляков Д. В., Эрлих А. Д. Прогностическое значение блокады левой ножки пучка Гиса у пациентов с острым коронарным синдромом. Кардиология 2013;7:35-39</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Hassi M., Kunstmann S., Corbalan R. et al. Intraventricular conduction disorders in acute myocardial infarction: early and late clinical significance. Rev Med Chil 1989;117:1381-1386.</mixed-citation><mixed-citation xml:lang="en">Hassi M., Kunstmann S., Corbalan R. et al. Intraventricular conduction disorders in acute myocardial infarction: early and late clinical significance. Rev Med Chil 1989;117:1381-1386.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Shlipak M. G., Go A. S., Frederick P. D. et al. Treatment and outcomes of left bundle-branch block patients with myocardial infarction who present without chest pain. National Registry of Myocardial Infarction 2 Investigators. JAm Coll Cardiol 2000;36:706-712.</mixed-citation><mixed-citation xml:lang="en">Shlipak M. G., Go A. S., Frederick P. D. et al. Treatment and outcomes of left bundle-branch block patients with myocardial infarction who present without chest pain. National Registry of Myocardial Infarction 2 Investigators. JAm Coll Cardiol 2000;36:706-712.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Guerrero M., Harjai K., Stone G. W. et al. Comparison of the prognostic effect of left versus right versus no bundle branch block on presenting electrocardiogram in acute myocardial infarction patients treated with primary angioplasty in the primary angioplasty in myocardial infarction trials. Am J Cardiol 2005;96:482-488.</mixed-citation><mixed-citation xml:lang="en">Guerrero M., Harjai K., Stone G. W. et al. Comparison of the prognostic effect of left versus right versus no bundle branch block on presenting electrocardiogram in acute myocardial infarction patients treated with primary angioplasty in the primary angioplasty in myocardial infarction trials. Am J Cardiol 2005;96:482-488.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Melgarejo-Moreno A., Galcera-Tomas J., Consuegra-Sanchez L., et al. Relation of New Permanent Right or Left Bundle Branch Block on Short- and Long-Term Mortality in Acute Myocardial Infarction Bundle Branch Block and Myocardial Infarction. Am J Cardiol 2015;116:1003-1009.</mixed-citation><mixed-citation xml:lang="en">Melgarejo-Moreno A., Galcera-Tomas J., Consuegra-Sanchez L., et al. Relation of New Permanent Right or Left Bundle Branch Block on Short- and Long-Term Mortality in Acute Myocardial Infarction Bundle Branch Block and Myocardial Infarction. Am J Cardiol 2015;116:1003-1009.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Stenestrand U., Tabrizi F., Lindback J. et al. Comorbidity and myocardial dysfunction are the main explanations for the higher 1-year mortality in acute myocardial infarction with left bundle-branch block. Circulation 2004;110:1896-1902.</mixed-citation><mixed-citation xml:lang="en">Stenestrand U., Tabrizi F., Lindback J. et al. Comorbidity and myocardial dysfunction are the main explanations for the higher 1-year mortality in acute myocardial infarction with left bundle-branch block. Circulation 2004;110:1896-1902.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wong C. K., Stewart R. A., Gao W., et al. Prognostic differences between different types of bundle branch block during the early phase of acute myocardial infarction: insights from the Hirulog and Early Reperfusion or Occlusion (HERO) - 2 trial. Eur Heart J 2006;27:21-28.</mixed-citation><mixed-citation xml:lang="en">Wong C. K., Stewart R. A., Gao W., et al. Prognostic differences between different types of bundle branch block during the early phase of acute myocardial infarction: insights from the Hirulog and Early Reperfusion or Occlusion (HERO) - 2 trial. Eur Heart J 2006;27:21-28.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Sgarbossa E.B.,Pinski S.L.,Barbagelata A.et al.Electrocardiographic diagnosis of evolving acute myocardial infarction in the presence of left bundle-branch block. N Engl J Med 1996;334:481-487.</mixed-citation><mixed-citation xml:lang="en">Sgarbossa E.B.,Pinski S.L.,Barbagelata A.et al.Electrocardiographic diagnosis of evolving acute myocardial infarction in the presence of left bundle-branch block. N Engl J Med 1996;334:481-487.</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>
