| Age (yr) | |
| DM, HTN, or Angina | Yes No |
| SBP | |
| HR | |
| Killip Class II-IV | Yes No |
| Weight (kg) | |
| Anterior STE or LBBB | Yes No |
| Time to treatment >4 hrs | Yes No |
TIMI Risk Score for ST-Elevation MI is calculated as follows:
Age 65-74 [+2]
Age >75 [+3]
DM, HTN, or Angina [+1]
SBP <100 [+3]
HR >100 [+2]
Killip Class II-IV [+2]
Weight <67 Kg [+1]
Anterior STE or LBBB [+1]
Time to treatment >4 hrs [+1]
Interpretation:
Sum all points (0-14)
0 = 0.8% 30 day mortality
1 = 1.6
2 = 2.2
3 = 4.4
4 = 7.3
5 = 12.4
6 = 16.1
7 = 23.4
8 = 26.8
>8 = 35.9