Cardiovascular

TIMI Score (STEMI) Calculator

30-day mortality risk for STEMI

Clinical use

Use this calculator for 30-day mortality risk for stemi in thecardiovascular workflow. It is decision support and should be interpreted with the patient context, local protocols, and clinician judgment.

Interpretation

Predicts 30-day mortality post-STEMI. Higher scores support more aggressive intervention. Each point ≈ 2× mortality increase.

Required inputs

Age 65 To 74
Age 75 +
Diabetes Or Hypertension Or Angina
Systolic BP Under 100
Heart Rate Over 100
Killip Class Ii To Iv
Weight Under 67 Kg
Anterior St Or Lbbb
Time Treatment Over 4 H

Evidence and limitations

This page cites 1 published reference. Confirm units and inclusion criteria before applying the output; calculators do not replace assessment, escalation, or local policy.

References

Morrow DA et al. Circulation 2000;102:2031-2037

Frequently asked questions

What is the TIMI Score (STEMI)?

TIMI Score (STEMI) is a clinical calculator used for 30-day mortality risk for STEMI.

How do I interpret the TIMI Score (STEMI)?

Predicts 30-day mortality post-STEMI. Higher scores support more aggressive intervention. Each point ≈ 2× mortality increase.

What inputs are required for the TIMI Score (STEMI)?

Required inputs include Age 65 To 74, Age 75 +, Diabetes Or Hypertension Or Angina, Systolic BP Under 100, Heart Rate Over 100, Killip Class Ii To Iv, Weight Under 67 Kg, Anterior St Or Lbbb, Time Treatment Over 4 H.