<?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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">rpcardio</journal-id><journal-title-group><journal-title xml:lang="en">Rational Pharmacotherapy in Cardiology</journal-title><trans-title-group xml:lang="ru"><trans-title>Рациональная Фармакотерапия в Кардиологии</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1819-6446</issn><issn pub-type="epub">2225-3653</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20996/1819-6446-2025-3196</article-id><article-id custom-type="edn" pub-id-type="custom">MUCPZC</article-id><article-id custom-type="elpub" pub-id-type="custom">rpcardio-3196</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="en"><subject>PAGES OF RUSSIAN NATIONAL SOCIETY OF EVIDENCE-BASED PHARMACOTHERAPY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>СТРАНИЦЫ НАЦИОНАЛЬНОГО ОБЩЕСТВА ДОКАЗАТЕЛЬНОЙ ФАРМАКОТЕРАПИИ</subject></subj-group></article-categories><title-group><article-title>Practice of percutaneous coronary interventions in non-ST-elevation acute coronary syndrome (based on the CONTRAST registry data)</article-title><trans-title-group xml:lang="ru"><trans-title>Практика применения чрескожных коронарных вмешательств при остром коронарном синдроме без подъема сегмента ST (по данным регистра CONTRAST)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7717-4362</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Марцевич</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Martsevich</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марцевич Сергей Юрьевич </p><p>Москва </p></bio><bio xml:lang="en"><p>Sergey Yu. Martsevich </p><p>Moscow</p></bio><email xlink:type="simple">sergeymartsevich@mail.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/0000-0003-1337-6499</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калайджян</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Кalaydzhyan</surname><given-names>E. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калайджян Елена Петровна </p><p>Москва </p></bio><bio xml:lang="en"><p>Elena P.Кalaydzhyan</p><p>Moscow</p></bio><email xlink:type="simple">yarlenok@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/0000-0003-1493-4544</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Загребельный</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zagrebelnyi</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Загребельный Александр Васильевич </p><p>Москва </p></bio><bio xml:lang="en"><p>Alexander V. Zagrebelnyi</p><p>Moscow</p></bio><email xlink:type="simple">azagrebelny@mail.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/0009-0003-9488-6470</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бородин</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Borodin</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бородин Антон Николаевич </p><p>Сергиев Посад </p></bio><bio xml:lang="en"><p>Anton N. Borodin </p><p>Sergiyev Posad</p></bio><email xlink:type="simple">antonborodin26101987@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/0000-0001-6395-2584</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кутишенко</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kutishenko</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кутишенко Наталья Петровна  </p><p>Москва</p></bio><bio xml:lang="en"><p>Natalia P. Kutishenko</p><p>Moscow</p></bio><email xlink:type="simple">nkutishenko@gnicpm.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/0000-0002-4453-8430</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Драпкина</surname><given-names>О. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Drapkina</surname><given-names>O. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Драпкина Оксана Михайловна </p><p>Москва</p></bio><bio xml:lang="en"><p>Oksana M. Drapkina</p><p>Moscow</p></bio><email xlink:type="simple">Drapkina@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр терапии и профилактической медицины» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center for Therapy and Preventive Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ МО «Сергиево-Посадская больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sergiev Posad hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>22</day><month>08</month><year>2025</year></pub-date><volume>21</volume><issue>3</issue><fpage>226</fpage><lpage>233</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Martsevich S.Y., Кalaydzhyan E.P., Zagrebelnyi A.V., Borodin A.N., Kutishenko N.P., Drapkina O.M., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Марцевич С.Ю., Калайджян Е.П., Загребельный А.В., Бородин А.Н., Кутишенко Н.П., Драпкина О.М.</copyright-holder><copyright-holder xml:lang="en">Martsevich S.Y., Кalaydzhyan E.P., Zagrebelnyi A.V., Borodin A.N., Kutishenko N.P., Drapkina O.M.</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://www.rpcardio.online/jour/article/view/3196">https://www.rpcardio.online/jour/article/view/3196</self-uri><abstract><p>Aim. To assess real-world practice in the use of invasive diagnostic and treatment methods in patients with non-ST-elevation acute coronary syndrome (NSTE-ACS) within the registry of the regional vascular centre.Material and methods. The study included 136 patients consecutively admitted on an emergency basis to the vascular center in Sergiyev Posad between October 2018 and March 2019 with a diagnosis of NSTE-ACS. The mean age was 63±11 years, and 61% were male.Results. All patients underwent coronary angiography (CAG) as soon as possible after hospital admission (less than 2 hours). None of the patients had absolute contraindications for percutaneous coronary intervention (PCI). All 136 patients were divided into 3 groups based on the chosen invasive treatment strategy: patients who did not undergo PCI at the inpatient stage of treatment and with long-term follow-up — 69 people (50.7%; group 1); patients who underwent PCI during the current hospitalisation — 50 people (36.8%; group 2); patients who underwent delayed PCI after the current hospitalisation — 17 people (12.5%; group 3). The decision to perform PCI was not influenced by the disease patterns or the GRACE risk score. The results of the CAG showed that patients in group 3 had three-vessel coronary artery disease significantly more often than in groups 1 and 2 (59% vs 22% and 34%, p=0.001). Regression analysis showed that the detection of damage to only one coronary artery significantly increased the likelihood of PCI. This probability progressively decreased as the extent of CAD increased.Conclusion. In the regional vascular centre, in-hospital PCI was performed in only 36% of patients diagnosed with NSTE-ACS. When deciding on PCI, physicians were primarily guided not by the degree of risk of cardiovascular complications, as required by clinical guidelines, but rather by the technical feasibility and safety of the procedure.</p></abstract><trans-abstract xml:lang="ru"><p>Цель. Оценить реальную практику использования инвазивных методов диагностики и лечения у больных с острым коронарным синдромом без подъема сегмента ST(ОКСбпST) в рамках регистра регионального сосудистого центра.Материал и методы. В исследование включены 136 пациентов, последовательно поступавших в сосудистый центр г. Сергиева Посада в экстренном порядке с октября 2018 г. по март 2019 г., с диагнозом ОКСбпST. Средний возраст составил 63±11 года, доля мужчин — 61%.Результаты. Всем пациентам была выполнена коронарная ангиография (КАГ) в ближайшие сроки после поступления в стационар (&lt;2 ч). Ни у одного из больных не выявлено абсолютных противопоказаний для проведения чрескожного коронарного вмешательства (ЧКВ). Все 136 пациентов в зависимости от выбранной тактики инвазивного лечения были разделены на 3 группы: пациенты, которым не было проведено ЧКВ на стационарном этапе лечения и при отдаленном наблюдении — 69 человек (50,7%; 1-я группа); пациенты, которым проведено ЧКВ во время текущей госпитализации — 50 человек (36,8%; 2-я группа); пациенты, которым проведено отсроченное ЧКВ после текущей госпитализации — 17 человек (12,5%; 3-я группа). На принятие решения о проведении ЧКВ не влияли клиническая картина заболевания и риск по шкале GRACE. У больных 3-й группы трехсосудистое поражение коронарных артерий (КА) по результатам КАГ встречалось существенно чаще, чем в 1 и 2 группах (59% vs 22% и 34%, р=0,001). Согласно результатам регрессионного анализа выявление поражения только одной КА многократно повышало вероятность выполнения ЧКВ. Эта вероятность прогрессивно уменьшалась по мере увеличения степени поражения КА.Заключение. В региональном сосудистом центре у пациентов с диагнозом ОКСбпST ЧКВ в стационаре была проведена лишь 36% больных. При решении вопроса о проведении ЧКВ в первую очередь врачи руководствовались не столько степенью риска сердечно-сосудистых осложнений, как того требуют клинические рекомендации, сколько техническими возможностями процедуры и ее безопасностью.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>инфаркт миокарда без подъема ST</kwd><kwd>коронарная ангиография</kwd><kwd>лекарственная терапия</kwd><kwd>нестабильная стенокардия</kwd><kwd>острый коронарный синдром без подъема сегмента ST</kwd><kwd>острый коронарный синдром с подъемом сегмента ST</kwd><kwd>реваскуляризация</kwd><kwd>чрескожное вмешательство</kwd></kwd-group><kwd-group xml:lang="en"><kwd>non-ST-elevation myocardial infarction</kwd><kwd>coronary angiography</kwd><kwd>drug therapy</kwd><kwd>unstable angina</kwd><kwd>non-ST-elevation acute coronary syndrome</kwd><kwd>ST-elevation acute coronary syndrome</kwd><kwd>revascularization</kwd><kwd>percutaneous intervention</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке ФГБУ «НМИЦ терапии и профилактической медицины» Минздрава России.</funding-statement><funding-statement xml:lang="en">The study was performed with the support of National Medical Research Center of Therapy and Preventive Medicine” of the Ministry of Health of the Russian Federation.</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">Grines CL, Browne KF, Marco J, et al. A comparison of immediate angioplasty with thrombolytic therapy for acute myocardial infarction. The Primary Angioplasty in Myocardial Infarction Study Group. N Engl J Med. 1993;328(10):673-9. DOI:10.1056/NEJM199303113281001.</mixed-citation><mixed-citation xml:lang="en">Grines CL, Browne KF, Marco J, et al. A comparison of immediate angioplasty with thrombolytic therapy for acute myocardial infarction. The Primary Angioplasty in Myocardial Infarction Study Group. N Engl J Med. 1993;328(10):673-9. DOI:10.1056/NEJM199303113281001.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Huynh T, Perron S, O’Loughlin J, et al. Comparison of primary percutaneous coronary intervention and fibrinolytic therapy in ST-segment-elevation myocardial infarction: bayesian hierarchical meta-analyses of randomized controlled trials and observational studies. Circulation. 2009;119(24):3101-9. DOI:10.1161/CIRCULATIONAHA.108.793745.</mixed-citation><mixed-citation xml:lang="en">Huynh T, Perron S, O’Loughlin J, et al. Comparison of primary percutaneous coronary intervention and fibrinolytic therapy in ST-segment-elevation myocardial infarction: bayesian hierarchical meta-analyses of randomized controlled trials and observational studies. Circulation. 2009;119(24):3101-9. DOI:10.1161/CIRCULATIONAHA.108.793745.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hall M, Dondo TB, Yan AT, et al. Association of Clinical Factors and Therapeutic Strategies With Improvements in Survival Following Non-ST-Elevation Myocardial Infarction, 2003-2013. JAMA. 2016;316(10):1073-82. DOI:10.1001/jama.2016.10766.</mixed-citation><mixed-citation xml:lang="en">Hall M, Dondo TB, Yan AT, et al. Association of Clinical Factors and Therapeutic Strategies With Improvements in Survival Following Non-ST-Elevation Myocardial Infarction, 2003-2013. JAMA. 2016;316(10):1073-82. DOI:10.1001/jama.2016.10766.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Roffi M, Patrono C, Collet JP, et al.; ESC Scientific Document Group. 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation: Task Force for the Management of Acute Coronary Syndromes in Patients Presenting without Persistent ST-Segment Elevation of the European Society of Cardiology (ESC). Eur Heart J. 2016;37(3):267-315. DOI:10.1093/eurheartj/ehv320.</mixed-citation><mixed-citation xml:lang="en">Roffi M, Patrono C, Collet JP, et al.; ESC Scientific Document Group. 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without persistent ST-segment elevation: Task Force for the Management of Acute Coronary Syndromes in Patients Presenting without Persistent ST-Segment Elevation of the European Society of Cardiology (ESC). Eur Heart J. 2016;37(3):267-315. DOI:10.1093/eurheartj/ehv320.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Amsterdam EA, Wenger NK, Brindis RG, et al. 2014 AHA/ACC Guideline for the Management of Patients with Non-ST-Elevation Acute Coronary Syndromes: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. J Am Coll Cardiol. 2014;64(24):e139-228. DOI:10.1016/j.jacc.2014.09.017. Erratum in: J Am Coll Cardiol. 2014;64(24):2713- 4. Dosage error in article text.</mixed-citation><mixed-citation xml:lang="en">Amsterdam EA, Wenger NK, Brindis RG, et al. 2014 AHA/ACC Guideline for the Management of Patients with Non-ST-Elevation Acute Coronary Syndromes: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. J Am Coll Cardiol. 2014;64(24):e139-228. DOI:10.1016/j.jacc.2014.09.017. Erratum in: J Am Coll Cardiol. 2014;64(24):2713- 4. Dosage error in article text.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Сагайдак О.В., Ощепкова Е.В., Попова Ю.В. и др. Анализ оказания медицинской помощи больным с острым коронарным синдромом в 2019 году (по данным федерального регистра острого коронарного синдрома). Кардиологический вестник. 2020;(3):37-45. DOI:10.36396/MS.2020.16.3.005</mixed-citation><mixed-citation xml:lang="en">Sagaydak OV, Oshchepkova EV, Popova YuV, et al. Treatment of patients with acute coronary syndrome in 2019 (data from fe deral registry of acute coronary syndrome). Kardiologicheskii Vestnik. 2020;(3):37-45. (In Russ.) DOI:10.36396/MS.2020.16.3.005</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Li SY, Zhou MG, Ye T. Frequency of ST-segment elevation myocardial infarction, non-ST-segment myocardial infarction, and unstable angina: Results from a Southwest Chinese Registry. Rev Cardiovasc Med. 2021;22(1):239-45. DOI:10.31083/j.rcm.2021.01.103.</mixed-citation><mixed-citation xml:lang="en">Li SY, Zhou MG, Ye T. Frequency of ST-segment elevation myocardial infarction, non-ST-segment myocardial infarction, and unstable angina: Results from a Southwest Chinese Registry. Rev Cardiovasc Med. 2021;22(1):239-45. DOI:10.31083/j.rcm.2021.01.103.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Fladseth K, Wilsgaard T, Lindekleiv H, et al. Outcomes after coronary angiography for unstable angina compared to stable angina, myocardial infarction and an asymptomatic general population. Int J Cardiol Hear Vasc. 2022;42:101099. DOI:10.1016/j.ijcha.2022.101099.</mixed-citation><mixed-citation xml:lang="en">Fladseth K, Wilsgaard T, Lindekleiv H, et al. Outcomes after coronary angiography for unstable angina compared to stable angina, myocardial infarction and an asymptomatic general population. Int J Cardiol Hear Vasc. 2022;42:101099. DOI:10.1016/j.ijcha.2022.101099.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Бернс С.А., Шмидт Е.А., Нагирняк О.А. и др. Оценка исходов и тактики лечения пациентов с острым коронарным синдромом без подъема сегмента ST по данным 5летнего наблюдения. Кардиология. 2018;58(7):32-40. DOI:10.18087/cardio.2018.7.10141.</mixed-citation><mixed-citation xml:lang="en">Berns SA, Shmidt EA, Nagirnyak OA, et al. Assessment of Outcomes and Treatment Tactics in Patients With NonSTElevation Acute Coronary Syndrome: Data of FiveYear Followup. Kardiologiia. 2018;58(7):32-40 (In Rus.) DOI:10.18087/cardio.2018.7.10141.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Марцевич С. Ю., Лукина Ю. В., Кутишенко Н. П. и др. Медицинские регистры. Роль в доказательной медицине. Рекомендации по созданию. Методические рекомендации. М.: ООО «Силицея- Полиграф”. 2023. ISBN: 9785-6049087-8-5. DOI:10.15829/ROPNIZ-m1-2023.</mixed-citation><mixed-citation xml:lang="en">Martsevich SYu, Lukina YuV, Kutishenko NP, et al. Medical registers. Role in evidence- based medicine. Guidelines for creation. Methodological guidelines. Moscow: Federal State Budgetary Institution “NMRC TPM” of the Ministry of Health of the Russian Federation; OOO “Silitseya-Polygraf”. 2023. (In Russ.) [ DOI:10.15829/ROPNIZ-m1-2023.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Аверков О.В., Арутюнян Г.К., Дупляков Д.В. и др. Острый коронарный синдром без подъема сегмента ST электрокардиограммы. Клинические рекомендации 2024. Российский кардиологический журнал. 2025;30(5):6319. DOI:10.15829/1560-4071-2025-6319. EDN: CXJUIB.</mixed-citation><mixed-citation xml:lang="en">Averkov OV, Harutyunyan GK, Duplyakov DV, et al. 2024 Clinical practice guidelines for Acute coronary syndrome without ST segment elevation electrocardiogram. Russian Journal of Cardiology. 2025;30(5):6319. (In Russ.) DOI:10.15829/1560-4071-2025-6319. EDN: CXJUIB.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Budzianowski J, Faron W, Rzeźniczak J, et al. Predictors of Revascularization in Patients with Unstable Angina. J Clin Med. 2024;13(4):1096. DOI:10.3390/jcm13041096.</mixed-citation><mixed-citation xml:lang="en">Budzianowski J, Faron W, Rzeźniczak J, et al. Predictors of Revascularization in Patients with Unstable Angina. J Clin Med. 2024;13(4):1096. DOI:10.3390/jcm13041096.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Case BC, Weintraub WS. Non-ST-Segment-Elevation Myocardial Infarction: When Is Rapid Revascularization Critical? J Am Heart Assoc. 2021;10(19):e023645. DOI:10.1161/JAHA.121.023645.</mixed-citation><mixed-citation xml:lang="en">Case BC, Weintraub WS. Non-ST-Segment-Elevation Myocardial Infarction: When Is Rapid Revascularization Critical? J Am Heart Assoc. 2021;10(19):e023645. DOI:10.1161/JAHA.121.023645.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Wijeysundera HC, Sidhu MS, Bennell MC, et al. Predictors of Initial Revascularization Versus Medical Therapy Alone in Patients With NonST-Segment-Elevation Acute Coronary Syndrome Undergoing an Invasive Strategy. Circ Cardiovasc Interv. 2016;9(7):e003592. DOI:10.1161/CIRCINTERVENTIONS.115.003592.</mixed-citation><mixed-citation xml:lang="en">Wijeysundera HC, Sidhu MS, Bennell MC, et al. Predictors of Initial Revascularization Versus Medical Therapy Alone in Patients With NonST-Segment-Elevation Acute Coronary Syndrome Undergoing an Invasive Strategy. Circ Cardiovasc Interv. 2016;9(7):e003592. DOI:10.1161/CIRCINTERVENTIONS.115.003592.</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>
