The TIMI risk score for TIMI is calculated by adding the numbers assigned to the different criteria shown below. TIMI Risk Score for STEMI Calculation of TIMI Risk Score for STEMI The TIMI risk score, unlike prior complex models, may assist physicians in risk stratifying patients with STEMI at presentation. Risk of the all-cause mortality, myocardial infarction, or severe recurrent ischemia through 14 days The risk at 14 days of either all-cause death, new or recurrent MI, or severe recurrent ischemia requiring urgent revascularization is as follows: Score Interpretation of TIMI Risk Score for Unstable Angina Ischemia (at least two anginal events in previous 24 hours)Ĭoronary artery stenosis (prior stenosis of 50% or more) Risk factors (at least three for coronary artery disease) TIMI Risk Score Calculator for Unstable Angina or NSTEMI Risk FactorĬardiac enzymes (raised serum cardiac markers)ĮKG ( ST segment depression at presentation) The TIMI risk score for unstable angina ( UA) or Non ST Segment Elevation MI ( NSTEMI) was derived in the test cohort by selection of independent prognostic variables using multivariate logistic regression, assignment of value of 1 when a factor was present and 0 when it was absent, and summing the number of factors present to categorize patients into a level of risk. The Thrombolysis in Myocardial Infarction (TIMI) risk score for STEMI was created as the simple arithmetic sum of independent predictors of mortality weighted according to the adjusted odds ratios from logistic regression analysis in the Intravenous nPA for Treatment of Infarcting Myocardium Early II trial (n14 114). TIMI Risk Score for Unstable Angina Calculation of TIMI Risk Score for Unstable Angina or Non ST Segment Elevation MI (NSTEMI) There are separate scores for patients with unstable angina or non ST elevation myocardial infarction and ST elevation myocardial infarction. The TIMI Risk Score provides prognostic information regarding the risk of future adverse clinical outcomes among patients with acute coronary syndromes. Associate Editor(s)-in-Chief: Rim Halaby, M.D. Risk calculators and risk factors for TIMI risk scoreĬauses & Risk Factors for TIMI risk scoreĮditor-In-Chief: C. TIMI risk score for STEMI was significantly higher in patients with MACE compared to without MACE ( 16.95, SD 1.78 versus 3.00, SD 1.10 p<0.001) respectively. US National Guidelines Clearinghouse on TIMI risk scoreĭirections to Hospitals Treating TIMI risk score Ongoing Trials on TIMI risk score at Clinical Ĭlinical Trials on TIMI risk score at Google Articles on TIMI risk score in N Eng J Med, Lancet, BMJĬochrane Collaboration on TIMI risk score
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