ABC | Volume 114, Nº6, June 2020

Special Article Barros and Silva et al. Brazilian Registry of Acute Coronary Syndromes Arq Bras Cardiol. 2020; 114(6):995-1003 This is an open-access article distributed under the terms of the Creative Commons Attribution License 18. Li Yi, Liu N, Lu J. Outcomes in patients with non-ST-elevation acute coronary syndrome randomly assigned to invasive versus conservative treatment strategies: A meta-analysis. Clinics (Sao Paulo) 2014; 69(6):398-404. 19. Bavry A, Kumbhani DJ, Rassi AN, Bhatt DL, Askari AT. Benefit of early invasive therapy in acute coronary syndromes: a meta-analysis of contemporary randomized clinical trials. J Am Coll Cardiol. 2006;48(7):1319-25. 20. Al-Zakwani I, M Mabry R, Zubaid M, Alsheikh-Alii AA, Almahmeed W, Shehab A, et al. Association between education and major adverse cardiac events among patients with acute coronary syndrome in the Arabian Gulf. BMJ Glob Health. 2019;4(1):e001278. 1003