Interactive TIMI Risk Score calculator for UA/NSTEMI. Requires the calculator gadget.
Usage: {{TIMI NSTEMI Calculator}}
TIMI UA/NSTEMI Score
TIMI Risk Score for UA/NSTEMI
| Risk Factor
|
No (0)
|
Yes (+1)
|
| Age ≥65 years
|
1
|
|
| ≥3 CAD risk factors (HTN, DM, hyperlipidemia, family hx, smoking)
|
1
|
|
| Known CAD (stenosis ≥50%)
|
1
|
|
| ASA use in past 7 days
|
1
|
|
| Severe angina (≥2 episodes in 24h)
|
1
|
|
| ST deviation ≥0.5mm
|
1
|
|
| Positive cardiac marker (troponin)
|
1
|
|
| TIMI Score
|
/ 7
|
| Interpretation
|
| 0-2
|
Low risk — 4.7-8.3% risk of all-cause mortality, new/recurrent MI, or severe ischemia at 14 days.
|
| 3-4
|
Moderate risk — 13.2-19.9% risk. Consider early invasive strategy.
|
| 5-7
|
High risk — 26.2-40.9% risk. Early invasive strategy recommended.
|
| References
|
- Antman EM, Cohen M, Bernink PJ, et al. The TIMI risk score for unstable angina/non-ST elevation MI. JAMA. 2000;284(7):835-842. PMID 10938172.
|
