| Score |  | Score |  | Score |  | Score |  | Score |  | Score |
---|---|---|---|---|---|---|---|---|---|---|---|
Age (year) | Â | Heart rate (bpm) | Â | Systolic BP (mmHg) | Â | Killip class | Â | Creatinine (mg/dL) | Â | Â | Â |
< 40 | 0 | < 70 | 0 | < 80 | 63 | Class I | 0 | 0.0–0.39 | 2 | Cardiac arrest at admission | 43 |
40–49 | 18 | 70–89 | 7 | 80–99 | 58 | Class II | 21 | 0.4–0.79 | 5 | ||
50–59 | 36 | 90–109 | 13 | 100–119 | 47 | Class III | 43 | 0.8–1.19 | 8 | Elevated cardiac markers | 15 |
60–69 | 55 | 110–149 | 23 | 120–139 | 37 | Class IV | 64 | 1.2–1.59 | 11 | ||
70–79 | 73 | 150–199 | 36 | 140–159 | 26 |  |  | 1.6–1.99 | 14 | ST-segment deviation | 30 |
80 < | 91 | 200 < | 46 | 160–199 | 11 |  |  | 2.0–3.99 | 23 | ||
 |  |  |  | 200 < | 0 |  |  | 4.0 < | 31 |  |  |