Characteristics  n = 340 patients 
Demographic characteristics 

Age, years (mean ± SD)  58.7 ± 10.5 
Male, n (%)  265 (77.9%) 
Risk factors 

Current smoking, n (%)  125 (36.7%) 
Hypertension, n (%)  120 (35.3%) 
Dyslipidemia, n (%)  107 (31.4%) 
Diabetes mellitus, n (%)  106 (31.2%) 
Family history, n (%)  56(16.5 %) 
Cardiac history 

Prior MI, n (%)  13 (3.8%) 
Prior CABG, n (%)  4 (1.2%) 
Prior PCI, n (%)  15 (4.4%) 
Prior Stroke, n (%)  2 (0.6%) 
Clinical presentation 

Stable angina, n (%)  130 (38.2%) 
Unstable angina, n (%)  68 (20.0%) 
STEMI, n (%)  56 (16.5%) 
NSTEMI, n (%)  86 (25.3%) 