Thrombolysis in Myocardial Infarction (TIMI) Score for Unstable Angina Non ST Elevation Myocardial Infarction

Select Criteria:
Age >= 65 (1 point)
3 or more CAD risk factors (1 point)
Known CAD with more than 50% stenosis (1 point)
Aspirin use in the past 7 days (1 point)
Severe angina in the preceeding 24 hours (1 point)
Elevated cardiac markers (1 point)
ST deviation greater than 0.5 mm (1 point)
Results: Total Criteria Point Count:
TIMI Score and 2 week Death / MI Risk ** Death / MI / Urgent Revasc Risk Interpretation
0-1 Points:3% ** 5%
2 Points:3% ** 8%
3 Points:5% ** 13%
4 Points:7% ** 20%
5 Points:12% ** 26%
6-7 Points:19% ** 41%
Entry criteria:UA or NSTEMII defined as ischemic pain at rest within past 24H, with evidence of CAD (ST segment deviation or +marker)
  1. Antman EM, Cohen M, Bernink PJ, et. al. The TIMI risk score for unstable angina/non-ST elevation MI: A method for prognostication and therapeutic decision making. JAMA. 2000 Aug 16;284(7):835-42.
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