| Characteristics | n = 562 Patients |
| Age (Mean ± SD, yrs) | 57.4 ± 10.7 |
| Male, n (%) | 479 (85.2%) |
| Diabetes Mellitus, n (%) | 140 (24.9%) |
| Hypertension, n (%) | 219 (39.0%) |
| Smoker, n (%) | 87 (15.5%) |
| Hypercholesterolemia, n (%) | 177 (31.5%) |
| Family History of CAD, n (%) | 148 (26.3%) |
| PCI Indication | |
| Stable Angina, n (%) | 89 (15.8%) |
| Unstable Angina, n (%) | 219 (39.0%) |
| Previous MI, n (%) | 49 (8.7%) |
| Previous PCI, n (%) | 67 (11.9%) |
| Previous CABG, n (%) | 12 (2.1%) |
| Previous Stroke, n (%) | 18 (3.2%) |