Printed on 2/13/2026
For informational purposes only. This is not medical advice.
The TIMI risk score for STEMI uses 8 clinical variables to estimate 30-day mortality risk following ST-elevation myocardial infarction. Developed from the InTIME II trial, scores range 0–14 with higher scores predicting greater mortality, guiding the intensity of reperfusion and adjunctive therapy.
Formula: Age ≥65 (2) + DM/HTN/angina (1) + SBP<100 (3) + HR>100 (2) + Killip≥II (2) + Wt<67 (1) + Ant ST/LBBB (1) + Time>4h (1). Range 0–14.
Disclaimer: This tool is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your health.
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