Side-by-side comparison helps you choose the right calculator for a specific clinical question.
Cardiology
Calculate the Duke Treadmill Score for cardiac risk stratification from exercise stress testing. Uses exercise time, ST deviation, and angina symptoms.
Formula
DTS = Exercise time (min) − 5 × ST deviation (mm) − 4 × Angina Index (0/1/2).
Inputs
Cardiology
Calculate 10-year ASCVD risk using current 2026 ACC/AHA Pooled Cohort Equations. Statin thresholds: <5% low, 5–7.5% borderline, ≥7.5% intermediate, ≥20% high.
Formula
Pooled Cohort Equations (2013 ACC/AHA) — race/sex-specific Cox proportional hazards model with ln-transformed coefficients.
Inputs