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

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