Table 2.
Procedural Characteristics
| Characteristic | Number | Percent |
|---|---|---|
| PCI (n = 8620) | ||
| Number of Vessels | ||
| 1 | 6662 | 77.3 |
| ≥ 2 | 1958 | 22.7 |
| Number of stents | ||
| PTCA only | 826 | 9.6 |
| 1 | 6828 | 79.2 |
| ≥ 2 | 966 | 11.2 |
| Type of stent | ||
| Bare metal | 4134 | 48.0 |
| Drug eluting | 3660 | 42.5 |
| CABG (n = 4547) | ||
| Number of vessels | ||
| Unknown | 19 | 0.4 |
| 1 | 194 | 4.3 |
| 2 | 693 | 15.2 |
| 3 | 1651 | 36.3 |
| ≥ 4 | 1990 | 43.8 |
| Off- pump | 732 | 16.1 |
| Internal mammary artery graft | 3721 | 81.8 |
CABG, coronary artery bypass graft; PCI, percutaneous coronary intervention; PTCA, percutaneous transluminal coronary angiography.