The prevalence of unstable angina and STEMI were higher in group 1 (51.5% and 36.4% in group 1 vs 30.6% and 11.1% in group 2, respectively; p < 0.05), while NSTEMI was higher in group 2 (58.3% in group 2 vs 12.1% in group 1; p < 0.05).