Duke Treadmill Score Calculator
Calculate the Duke Treadmill Score to assess prognosis in patients undergoing exercise stress testing.
How to Use
- Enter the exercise duration in minutes.
- Enter the maximum ST deviation in mm.
- Select the angina index and click Calculate.
Casi d'Uso
- •Post-stress test risk stratification.
- •Coronary artery disease prognosis.
- •Cardiac rehabilitation planning.
Formula
Score = Exercise Time (min) − (5 × ST Deviation mm) − (4 × Angina Index). ≥5: low risk; −10 to 4: moderate; <−10: high risk.
Domande Frequenti
What is the Duke Treadmill Score?
The DTS combines exercise duration, ST deviation, and angina symptoms to predict cardiovascular prognosis from a treadmill stress test.
What are the risk categories?
Score ≥5 = low risk (~0.25%/year mortality); −10 to 4 = moderate risk (~1.25%/year); <−10 = high risk (~5.25%/year).
Disclaimer
For educational purposes only. Does not replace professional medical evaluation.