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  • Reference
  • Medical
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The Duke Treadmill Score (DTS) is a weighted index combining treadmill exercise time using standard Bruce protocol, maximum net ST segment deviation (depression or elevation), and exercise-induced angina. It was developed to provide accurate diagnostic and prognostic information for the evaluation of patients with suspected coronary heart disease.

Duke Treadmill Score calculator is part of the CardioMath for iPhone/iPod Touch with over 70 commonly used formulas in cardiovascular medicine. It is designed to assist physicains, nurses, pharmacists, technologists, technicians, and other allied health professional to perform essential day-to-day calculations accurately and effectively.


- Unique on-screen numeric keypad for easy entry with control over transparency.

- Information screen contains a short description of the clinical utility, risk categories, and estimated annual mortality rates.

- References are provided with links to abstracts in PubMed.