TABLE 3.
Predictors of the Global Registry of acute Cardiac events (GRaCe) risk score
| Predictor | Score |
|---|---|
| Age, years | |
| <40 | 0 |
| 40–49 | 18 |
| 50–59 | 36 |
| 60–69 | 55 |
| 70–79 | 73 |
| 80 | 91 |
| Heart rate (beats/min) | |
| <70 | 0 |
| 70–89 | 7 |
| 90–109 | 13 |
| 110–149 | 23 |
| 150–199 | 36 |
| >200 | 46 |
| Systolic blood pressure (mmHg) | |
| <80 | 63 |
| 80–99 | 58 |
| 100–119 | 47 |
| 120–139 | 37 |
| 140–159 | 26 |
| 160–199 | 11 |
| >200 | 0 |
| Creatinine (μmol/L) | |
| 0–34 | 2 |
| 35–70 | 5 |
| 71–105 | 8 |
| 106–140 | 11 |
| 141–176 | 14 |
| 177–353 | 23 |
| ≥354 | 31 |
| Killip class | |
| I | 0 |
| II | 21 |
| III | 43 |
| IV | 64 |
| Cardiac arrest at admission | 43 |
| Elevated cardiac markers | 15 |
| ST-segment deviation | 30 |
The GRACE risk score ranges from 2 to 372