Duke Points to Intervals Calculator
Convert Duke Treadmill Score points into equivalent mortality risk categories.
Input Parameters
Enter details for calculation.
Mortality Risk Category
Expert Tip
A points-based conversion helps translate clinical scores into understandable yearly mortality probabilities.
Calculation Methodology & Details
Formula
High risk (<-11) corresponds to >5% annual mortality rate.
Important Disclaimer
The calculations provided are for educational and general informational purposes only. They do not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.
How Points are Mapped
Follow these steps to use this calculator:
Enter Points
Input the Duke score value.
Read Category
Check associated risk grouping.
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ℹ️ About this Calculation
This clinical cardiovascular calculator provides precise hemodynamics assessment, ischemic heart disease risk stratification, electrophysiology calculations, and vascular disease evaluation based on ACC/AHA guidelines.
Variable Glossary
Vascular & ECG Data
Systolic/diastolic blood pressure, pulse rate, ECG intervals (QT/RR), or ankle-brachial Doppler pressures.
Hemodynamic Scores
Mean arterial pressure (MAP), corrected QTc interval, ASCVD 10-year risk percentage, or ejection fraction.
How to Calculate Step-by-Step
Step 1
Input hemodynamic vitals, lab values, or ECG measurement parameters.
Step 2
Select patient demographics, clinical comorbidities, or exercise test responses.
Step 3
Review calculated risk scores, hemodynamic parameters, and clinical classification recommendations.