TIMI Risk Score for STEMI
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A bedside risk score for risk assessment and management of fibrinolytic-eligible patients with STEMI
TIMI risk score for STEMI (ST-elevation myocardial infarction) is a convenient bedside clinical risk score for predicting 30-day mortality at presentation of fibrinolytic-eligible patients with STEMI.
There are 8 independent factors used in this score.
|Age < 65 years||0|
|Age ≥ 75||3|
|DM or Hypertension or Angina||1|
|Systolic BP < 100 mmHg||3|
|Heart Rate > 100||2|
|Killip Class II-IV||2|
|Weight < 67kg (147.7 lbs)||1|
|Anterior ST Elevation or LBBB||1|
|Time to Treatment > 4 hours||1|
Risk of death at 30 days based on TIMI risk score
|Risk Score||Risk of Death at 30 Days|
|1.||Morrow DA et al. TIMI risk score for ST-elevation myocardial infarction: A convenient, bedside, clinical score for risk assessment at presentation: An intravenous nPA for treatment of infarcting myocardium early II trial substudy. Circulation. 2000 Oct 24;102(17):2031-7. Abstract|
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Developer: Sirikarn Napan, MD, FACC