Cardiology · Emergency Medicine
TIMI Risk Index calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
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Formula inputs
- Heart Rate Bpm (/min)Accepted range: 20 to 250
- Age Years (years)Accepted range: 18 to 120
- Systolic blood pressure mmHg (mmHg)Accepted range: 40 to 300
Primary source
Antman EM et al. The TIMI risk score for unstable angina/non-ST elevation MI. JAMA. DOI: 10.1001/jama.284.7.835. PMID: 10938172. Scope: TIMI risk index = [heart rate × (age/10)²] / systolic BP for STEMI mortality stratification. (2000)
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