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Cardiology · Emergency Medicine · Internal Medicine

TIMI Risk Score for UA/NSTEMI calculator

Enter the published formula inputs below to calculate and interpret this score.

Clinical inputs

Result

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0

TIMI score 0–1

Band: TIMI score 0–1

Interpretation. TIMI score 0–1

Suggested management. Published 14-day event rate: 4.7%. Use an ACS pathway and clinical judgment.

TIMI Risk Score for UA/NSTEMI: 0 — TIMI score 0–1. Interpretation: TIMI score 0–1 What to do: Published 14-day event rate: 4.7%. Use an ACS pathway and clinical judgment. Inputs: Age ≥65 years: false; At least 3 coronary artery disease risk factors: false; Known coronary stenosis ≥50%: false; ST-segment deviation on presentation: false; At least 2 anginal events in the previous 24 hours: false; Aspirin use in the previous 7 days: false; Elevated cardiac biomarkers: false Source: Antman EM et al. The TIMI risk score for unstable angina/non-ST elevation MI. JAMA (2000)

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Clinical inputs

  • Age ≥65 years
  • At least 3 coronary artery disease risk factors
  • Known coronary stenosis ≥50%
  • ST-segment deviation on presentation
  • At least 2 anginal events in the previous 24 hours
  • Aspirin use in the previous 7 days
  • Elevated cardiac biomarkers

Primary source

Antman EM et al. The TIMI risk score for unstable angina/non-ST elevation MI. JAMA (2000)

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