<?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">russjcardiol</journal-id><journal-title-group><journal-title xml:lang="ru">Российский кардиологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Cardiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-4071</issn><issn pub-type="epub">2618-7620</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1560-4071-2020-3419</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-3419</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 СТАТЬИ</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>Влияние уровня гипотермии в период циркуляторного ареста на течение раннего послеоперационного периода у пациентов с аневризмами восходящей аорты</article-title><trans-title-group xml:lang="en"><trans-title>Early postoperative effects of the hypothermia level during hypothermic circulatory arrest in patients with ascending aortic aneurysm</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0217-7737</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>Б. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>B. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., в.н.с. отделения сердечно-сосудистой хирургии, зав. кардиохирургическим отделением № 1</p><p>Томск</p></bio><bio xml:lang="en"><p>Tomsk</p></bio><email xlink:type="simple">bnkozlov@yandex.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/0000-0003-2201-350X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панфилов</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Panfilov</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., врач сердечно-сосудистый хирург кардиохирургического отделения № 1</p><p>Томск</p></bio><bio xml:lang="en"><p>Tomsk</p></bio><email xlink:type="simple">pand2006@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0835-022X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сондуев</surname><given-names>Э. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Sonduev</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант отделения сердечно-сосудистой хирургии</p><p>Томск</p></bio><bio xml:lang="en"><p>Tomsk</p></bio><email xlink:type="simple">erdeniooo@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2494-0104</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пономаренко</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponomarenko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., с.н.с. отделения сердечно-сосудистой хирургии</p><p>Томск</p></bio><bio xml:lang="en"><p>Tomsk</p></bio><email xlink:type="simple">piv@cardio.tsu.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ кардиологии, Томский национальный исследовательский медицинский центр Российской академии наук; ФГБОУ ВО СибГМУ Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cardiology Research Institute, Tomsk National Research Medical Center; Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НИИ кардиологии, Томский национальный исследовательский медицинский центр Российской академии наук</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Cardiology Research Institute, Tomsk National Research Medical Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2019</year></pub-date><volume>25</volume><issue>8</issue><fpage>3419</fpage><lpage>3419</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Козлов Б.Н., Панфилов Д.С., Сондуев Э.Л., Пономаренко И.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Козлов Б.Н., Панфилов Д.С., Сондуев Э.Л., Пономаренко И.В.</copyright-holder><copyright-holder xml:lang="en">Kozlov B.N., Panfilov D.S., Sonduev E.L., Ponomarenko I.V.</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://russjcardiol.elpub.ru/jour/article/view/3419">https://russjcardiol.elpub.ru/jour/article/view/3419</self-uri><abstract><sec><title>Цель</title><p>Цель. Оценить в сравнительном аспекте эффективность и безопасность реконструкции восходящей аорты по типу “полудуги”, выполненной при разных температурных режимах в период циркуляторного ареста.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включено 104 пациента с аневризмой восходящего отдела аорты, которым в плановом порядке было выполнено протезирование восходящей аорты по типу “полудуги” в условиях циркуляторного ареста с антеградной перфузией головного мозга. В соответствии с проводимым температурным режимом все пациенты были разделены на две сопоставимые группы: 1 группа (n=28) — пациенты, прооперированные в условиях легкой гипотермии (29-31oС), 2 группа (n=76) — пациенты, прооперированные в условиях умеренной гипотермии (25-28oС).</p></sec><sec><title>Результаты</title><p>Результаты. Сравнительный анализ интраоперационных данных между группами пациентов легкой и умеренной гипотермии выявил достоверное различие по продолжительности искусственного кровообращения (111 [97; 135] мин vs 125 [108,5; 170] мин, р=0,031) и длительности операции (240 [210; 270] мин vs 275 [240; 330] мин, р=0,003). В раннем послеоперационном периоде лучшие результаты также были получены у пациентов группы легкой гипотермии. Так, у этих пациентов, по сравнению с пациентами группы “умеренной” гипотермии, была отмечена меньшая частота реоперации по поводу кровотечения (3,5% vs 5,2%, р=0,572), уменьшение объема трансфузии свежезамороженной плазмы (2 [2; 4] vs 4 [2; 4], р=0,03), сокращение длительности вентиляционной поддержки (10 [7; 16] ч vs 18 [10; 24] ч, р=0,002), а также сокращение койко-дня в палате интенсивной терапии (2 [2; 3] и 3 [2; 4] сут., p=0,005). Не было выявлено неврологического дефицита ни у одного из пациентов. Госпитальная летальность не имела значимых межгрупповых различий (p=0,541).</p></sec><sec><title>Заключение</title><p>Заключение. Повышение температурного режима в период циркуляторного ареста при протезировании восходящей аорты по типу “полудуги” относительно безопасно в отношении развития осложнений в раннем послеоперационном периоде. Легкая гипотермия не увеличивает хирургические риски в раннем послеоперационном периоде по сравнению с результатами аортальной реконструкции, проведенной при “умеренной” гипотермии.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To compare the effectiveness and safety of ascending aortic hemiarch replacement performed during hypothermic circulatory arrest with different temperature regimens.</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 104 patients with ascending aortic aneurysm, who underwent ascending aortic hemiarch replacement under hypothermic circulatory arrest and antegrade cerebral perfusion. Depending on the temperature regimen, all patients were divided into two comparable groups: group 1 (n=28) — patients operated on under mild hypothermia (29-31oС), group 2 (n=76) — patients operated on under moderate hypothermia (25-28oC).</p></sec><sec><title>Results</title><p>Results. Comparative analysis of intraoperative data between groups of patients with mild and moderate hypothermia revealed a significant difference in the duration of cardiopulmonary bypass (111 [97; 135] min vs 125 [108.5; 170] min, p=0,031) and surgery (240 [210; 270 ] min vs 275 [240; 330] min, p=0,003). In the early postoperative period, the best results were also obtained in patients of mild hypothermia group. In these patients, compared with moderate hypothermia group, there was a lower frequency of reoperation due to bleeding (3,5% vs 5,2%, p=0,572), a decrease in transfused fresh frozen plasma volume (2 [2; 4] vs 4 [2; 4], p=0,03), a decrease in the ventilatory support duration (10 [7; 16] hours vs 18 [10; 24] hours, p=0,002), as well as a bed-day decrease in intensive care unit (2 [2; 3] and 3 [2; 4] days, p=0,005). No neurologic deficit was found in any of the patients. In-hospital mortality had no significant intergroup differences (p=0,541).</p></sec><sec><title>Conclusion</title><p>Conclusion. An increase in the temperature regimen during the ascending aortic hemiarch replacement performed under hypothermic circulatory arrest is relatively safe in relation to early postoperative complications. Mild hypothermia does not increase early postoperative surgical risks compared to moderate hypothermia.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>грудная аорта</kwd><kwd>гипотермия</kwd><kwd>полудуга</kwd></kwd-group><kwd-group xml:lang="en"><kwd>thoracic aorta</kwd><kwd>hypothermia</kwd><kwd>hemiarch</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">Griepp RB, Di Luozzo G. Hypothermia for aortic surgery. J Thorac Cardiovasc Surg. 2013;145:56-8. doi:10.1016/j.jtcvs.2012.11.072.</mixed-citation><mixed-citation xml:lang="en">Griepp RB, Di Luozzo G. Hypothermia for aortic surgery. J Thorac Cardiovasc Surg. 2013;145:56-8. doi:10.1016/j.jtcvs.2012.11.072.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Белов Ю. В., Чарчян Э. Р., Аксельрод Б. А. и др. Защита головного мозга и внутренних органов при реконструктивных вмешательствах на дуге аорты: особенности интраоперационной тактики и мониторинга. Патология кровообращения и кардиохирургия. 2016;20(4):34-44. doi:10.21688-1681-3472-2016-4-34-44.</mixed-citation><mixed-citation xml:lang="en">Belov YuV, Charchyan ER, Axelrod BA, et al. Protection of the brain and internal organs during reconstructive interventions on the aortic arch: features of intraoperative tactics and monitoring. Pathology of blood circulation and heart surgery. 2016;20(4):34-44. (In Russ.) doi:10.21688-1681-3472-2016-4-34-44.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Yan TD, Bannon PG, Bavaria J, et al. Consensus on hypothermia in aortic arch surgery. Ann Cardiothorac Surg. 2013;2(2):163-8. doi:10.3978/j.issn.2225-319X.2013.03.03.</mixed-citation><mixed-citation xml:lang="en">Yan TD, Bannon PG, Bavaria J, et al. Consensus on hypothermia in aortic arch surgery. Ann Cardiothorac Surg. 2013;2(2):163-8. doi:10.3978/j.issn.2225-319X.2013.03.03.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Hiroyuki K, Hagl C, Kropivnitskaya I, et al. The safety of moderate hypothermic lower body circulatory arrest with selective cerebral perfusion: a propensity score analysis. J Thorac Cardiovasc Surg. 2007;133:501-9. doi:10.1016/j.jtcvs.2006.09.045.</mixed-citation><mixed-citation xml:lang="en">Hiroyuki K, Hagl C, Kropivnitskaya I, et al. The safety of moderate hypothermic lower body circulatory arrest with selective cerebral perfusion: a propensity score analysis. J Thorac Cardiovasc Surg. 2007;133:501-9. doi:10.1016/j.jtcvs.2006.09.045.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Abdelgawad A, Arafat H. Moderate versus deep hypothermic circulatory arrest for ascending aorta and aortic arch surgeries using open distal anastomosis technique. Journal of the Egyptian Society of Cardio-Thoracic Surgery. 2017;25:323-30. doi:10.1016/j.jescts.2017.11.006.</mixed-citation><mixed-citation xml:lang="en">Abdelgawad A, Arafat H. Moderate versus deep hypothermic circulatory arrest for ascending aorta and aortic arch surgeries using open distal anastomosis technique. Journal of the Egyptian Society of Cardio-Thoracic Surgery. 2017;25:323-30. doi:10.1016/j.jescts.2017.11.006.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zierer A, Detho F, Dzemali O, et al. Antegrade cerebral perfusion with mild hypothermia for aortic arch replacement: single-center experience in 245 consecutive patients. Ann Thorac Surg. 2011;91:1868-74. doi:10.1016/j.athoracsur.2011.02.077.</mixed-citation><mixed-citation xml:lang="en">Zierer A, Detho F, Dzemali O, et al. Antegrade cerebral perfusion with mild hypothermia for aortic arch replacement: single-center experience in 245 consecutive patients. Ann Thorac Surg. 2011;91:1868-74. doi:10.1016/j.athoracsur.2011.02.077.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Leshnower BG, Myung RJ, Kilgo PD, et al. Moderate hypothermia and unilateral selective antegrade cerebral perfusion: a contemporary cerebral protection strategy for aortic arch surgery. Ann Thorac Surg. 2010;90:547-54. doi:10.1016/j.athoracsur.2010.03.118.</mixed-citation><mixed-citation xml:lang="en">Leshnower BG, Myung RJ, Kilgo PD, et al. Moderate hypothermia and unilateral selective antegrade cerebral perfusion: a contemporary cerebral protection strategy for aortic arch surgery. Ann Thorac Surg. 2010;90:547-54. doi:10.1016/j.athoracsur.2010.03.118.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Leshnower BG, Myung RJ, Thourani VH, et al. Hemiarch Replacement at 28°C: An Analysis of Mild and Moderate Hypothermia in 500 Patients. Ann Thorac Surg. 2012;93:1910-6. doi:10.1016/j.athoracsur.2012.02.069.</mixed-citation><mixed-citation xml:lang="en">Leshnower BG, Myung RJ, Thourani VH, et al. Hemiarch Replacement at 28°C: An Analysis of Mild and Moderate Hypothermia in 500 Patients. Ann Thorac Surg. 2012;93:1910-6. doi:10.1016/j.athoracsur.2012.02.069.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Клинические рекомендации. Рекомендации по диагностике и лечению заболеваний аорты (2017). Кардиология и сердечно-сосудистая хирургия. 2018;11(1):7-67.</mixed-citation><mixed-citation xml:lang="en">Guidelines for diagnosis and treatment of aortic diseases (2017). Kardiologiya i serdechno-sosudistaya khirurgiya. 2018;11(1):7-67. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Козлов Б. Н., Панфилов Д. С., Кузнецов М. С. и др. Антеградная унилатеральная перфузия головного мозга через брахиоцефальный ствол при операциях на дуге аорты. Ангиология и сосудистая хирургия. 2016;22(1):195-7.</mixed-citation><mixed-citation xml:lang="en">Kozlov BN, Panfilov DS, Kuznetsov MS, et al. Antegrade unilateral perfusion of the brain through the brachiocephalic trunk during operations on the aortic arch. Angiology and vascular surgery. 2016;22(1):195-7. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Козлов Б. Н., Панфилов Д. С., Горохов А. С. и др. Результаты радикальной реконструкции аневризм грудной аорты по методике “Hemiarch”. Кардиология и сердечно-сосудистая хирургия. 2016;9(1):42-6. doi:10.17116/kardio20169142-46.</mixed-citation><mixed-citation xml:lang="en">Kozlov BN, Panfilov DS, Gorokhov AS, et al. Results of radical reconstruction of thoracic aortic aneurysms using hemi-arch technique. Kardiologiya i serdechno-sosudistaya khirurgiya. 2016;9(1):42-6. (In Russ.) doi:10.17116/kardio20169142-46.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Czerny M, Schmidli J, Adler S, et al. Current options and recommendations for the treatment of thoracic aortic pathologies involving the aortic arch: an expert consensus document of the European Association for Cardio-Thoracic surgery (EACTS) and the European Society for Vascular Surgery (ESVS). Eur J Cardiothorac Surg. 2018;55(1):133-62. doi:10.1093/ejcts/ezy313.</mixed-citation><mixed-citation xml:lang="en">Czerny M, Schmidli J, Adler S, et al. Current options and recommendations for the treatment of thoracic aortic pathologies involving the aortic arch: an expert consensus document of the European Association for Cardio-Thoracic surgery (EACTS) and the European Society for Vascular Surgery (ESVS). Eur J Cardiothorac Surg. 2018;55(1):133-62. doi:10.1093/ejcts/ezy313.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Haverich A, Hagl C. Organ protection during hypothermic circulatory arrest. J Thorac Cardiovasc Surg. 2003;125:460-2. doi:10.1067/mtc.2003.291.</mixed-citation><mixed-citation xml:lang="en">Haverich A, Hagl C. Organ protection during hypothermic circulatory arrest. J Thorac Cardiovasc Surg. 2003;125:460-2. doi:10.1067/mtc.2003.291.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Harrington DK, Lilley JP, Rooney SJ, et al. Nonneurologic morbidity and profound hypothermia in aortic surgery. Ann Thorac Surg. 2004;78:596-601. doi:10.1016/j.athoracsur.2004.01.012.</mixed-citation><mixed-citation xml:lang="en">Harrington DK, Lilley JP, Rooney SJ, et al. Nonneurologic morbidity and profound hypothermia in aortic surgery. Ann Thorac Surg. 2004;78:596-601. doi:10.1016/j.athoracsur.2004.01.012.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Tsai JY, Pan W, LeMaire SA, et al. Moderate hypothermia during aortic arch surgery is associated with reduced risk of early mortality J Thorac Cardiovasc Surg. 2013;146:662-7. doi:10.1016/j.jtcvs.2013.03.004.</mixed-citation><mixed-citation xml:lang="en">Tsai JY, Pan W, LeMaire SA, et al. Moderate hypothermia during aortic arch surgery is associated with reduced risk of early mortality J Thorac Cardiovasc Surg. 2013;146:662-7. doi:10.1016/j.jtcvs.2013.03.004.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Панфилов Д. С., Козлов Б. Н., Затолокин В. В. и др. Профилактика геморрагических осложнений при операциях на грудной аорте. Российский кардиологический журнал. 2018;23(11):70-6. doi:10.15829/1560-4071-2018-11-70-76.</mixed-citation><mixed-citation xml:lang="en">Panfilov DC, Kozlov BN, Zatolokin VV. Prevention of hemorrhagic complications during operations on the thoracic aorta. Russ J Cardiol. 2018;23(11):70-6. (In Russ.) doi:10.15829/1560-4071-2018-11-70-76.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Bachet J, Guilmet D, Goudot B, et al. Cold cerebroplegia. A new technique of cerebral protection during operations on the transverse aortic arch. J Thorac Cardiovasc Surg. 1991;102(1):85-93; discussion 93-94.</mixed-citation><mixed-citation xml:lang="en">Bachet J, Guilmet D, Goudot B, et al. Cold cerebroplegia. A new technique of cerebral protection during operations on the transverse aortic arch. J Thorac Cardiovasc Surg. 1991;102(1):85-93; discussion 93-94.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Kazui T, Inoue N, Yamada O, et al. Selective cerebral perfusion during operation for aneurysms of the aortic arch: a reassessment. Ann Thorac Surg. 1992;53:109-14. doi:10.1016/0003-4975(92)90767-x.</mixed-citation><mixed-citation xml:lang="en">Kazui T, Inoue N, Yamada O, et al. Selective cerebral perfusion during operation for aneurysms of the aortic arch: a reassessment. Ann Thorac Surg. 1992;53:109-14. doi:10.1016/0003-4975(92)90767-x.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Tian DH, Wan B, Bannon PG, et al. A meta-analysis of deep hypothermic circulatory arrest versus moderate hypothermic circulatory arrest with selective antegrade cerebral perfusion. Ann Cardiothorac Surg. 2013;2(2):148-58. doi:10.3978/j.issn.2225319X.2013.03.13.</mixed-citation><mixed-citation xml:lang="en">Tian DH, Wan B, Bannon PG, et al. A meta-analysis of deep hypothermic circulatory arrest versus moderate hypothermic circulatory arrest with selective antegrade cerebral perfusion. Ann Cardiothorac Surg. 2013;2(2):148-58. doi:10.3978/j.issn.2225319X.2013.03.13.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Zierer A, Ahmad AES, Papadopoulos N, et al. Selective antegrade cerebral perfusion and mild (28 C-30 C) systemic hypothermic circulatory arrest for aortic arch replacement: results from 1002 patients. J Thorac Cardiovasc Surg. 2012;144(5):1042-50. doi:10.1016/j.jtcvs.2012.07.063.</mixed-citation><mixed-citation xml:lang="en">Zierer A, Ahmad AES, Papadopoulos N, et al. Selective antegrade cerebral perfusion and mild (28 C-30 C) systemic hypothermic circulatory arrest for aortic arch replacement: results from 1002 patients. J Thorac Cardiovasc Surg. 2012;144(5):1042-50. doi:10.1016/j.jtcvs.2012.07.063.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Urbanski PP, Lenos A, Bougioukakis P, et al. Mild-to-moderate hypothermia in aortic arch surgery using circulatory arrest: a change of paradigm? Eur J Cardiothorac Surg. 2011;41(1):185-91. doi:10.1016/j.ejcts.2011.03.060.</mixed-citation><mixed-citation xml:lang="en">Urbanski PP, Lenos A, Bougioukakis P, et al. Mild-to-moderate hypothermia in aortic arch surgery using circulatory arrest: a change of paradigm? Eur J Cardiothorac Surg. 2011;41(1):185-91. doi:10.1016/j.ejcts.2011.03.060.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Vallabhajosyula P, Jassar AS, Menon RS, et al. Moderate versus deep hypothermic circulatory arrest for elective aortic transverse hemiarch reconstruction. Ann Thorac Surg. 2015;99(5):1511-7. doi:10.1016/j.athoracsur.2014.12.067.</mixed-citation><mixed-citation xml:lang="en">Vallabhajosyula P, Jassar AS, Menon RS, et al. Moderate versus deep hypothermic circulatory arrest for elective aortic transverse hemiarch reconstruction. Ann Thorac Surg. 2015;99(5):1511-7. doi:10.1016/j.athoracsur.2014.12.067.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Keenan JE, Wang H, Gulack BC, et al. Does moderate hypothermia really carry less bleeding risk than deep hypothermia for circulatory arrest? A propensity-matched comparison in hemiarch replacement. J Thorac Cardiovasc Surg. 2016;152(6):1559-69. doi:10.1016/j.jtcvs.2016.08.014.</mixed-citation><mixed-citation xml:lang="en">Keenan JE, Wang H, Gulack BC, et al. Does moderate hypothermia really carry less bleeding risk than deep hypothermia for circulatory arrest? A propensity-matched comparison in hemiarch replacement. J Thorac Cardiovasc Surg. 2016;152(6):1559-69. doi:10.1016/j.jtcvs.2016.08.014.</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>
