MDCalc | TIMI Risk Score for UA/NSTEMI

TIMI Risk Score for UA/NSTEMI

Estimates mortality for patients with unstable angina and non-ST elevation MI.

Risk factors for CAD : Family history of CAD, Hypertension, Hypercholesterolemia, Diabetes, or Current Smoker (thanks to Jeff Geske at Mayo for this update!)

The TIMI Risk Score for Unstable Angina/Non-ST Elevation MI PubMed ID 10938172

Posted in: Cardiac • Cardiology

Age ≥ 65 years?	Yes+1
≥ 3 Risk Factors for CAD?	Yes+1
Known CAD (stenosis ≥ 50%)?	Yes+1
ASA Use in Past 7d?	Yes+1
Severe angina (≥ 2 episodes w/in 24 hrs)?	Yes+1
ST changes ≥ 0.5mm?	Yes+1
+ Cardiac Marker?	Yes+1
Patient has none of these
Score	points