Interactive worksheet
Lee’s Cardiac Risk Index (Original RCRI) Calculator
Ischemic Heart Disease (history of MI/positive stress test/current angina/use of nitrates/pathological Q waves) Check if present Congestive Heart Failure (history or signs/symptoms consistent with CHF) Check if present Cerebrovascular Disease (history of stroke or TIA) Check if present Diabetes Mellitus on Insulin Check if patient uses insulin Serum Creatinine mg/dL µmol/L Threshold for RCRI point: > 2.0 mg/dL (≈ > 1