| Phase | PPCI | PPCI with ascertainable D2B | Median D2B (range) in minutes | %D2B <90 minutes (actual numbers) |
| All | 198 | 137 | 70 (20–437) | 68% (93/137) |
| April 2003–June 2005 | 28 | 0 | Not available | Not available |
| July 2005–January 2006 | 22 | 9 | 54 (37–107) | 89% (8/9) |
| February 2006–December 2006 | 54 | 45 | 72 (20–195) | 76% (34/45) |
| January 2007–November 2007 | 94 | 83 | 75 (29–437) | 61% (51/83) |
D2B, door-to-balloon times; PPCI, primary percutaneous coronary intervention.