Duke Treadmill Score

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1.Exercise Time:
2.Maximum ST Deviation?
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1. Exercise Time:

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About this Calculator

The Duke Treadmill score is a prognostic tool based on the duration of exercise, ST-segment deviation (depression or elevation), and the presence and severity of angina during exercise.


Mark DB, Hlatky MA, Harrell FE, Lee KL, Califf RM, Pryor DB.

Exercise treadmill score for predicting prognosis in coronary artery disease.

Annals of Internal Medicine 1987, 106 (6): 793-800

Mark DB, Shaw L, Harrell FE Jr. et al.

Prognostic value of a treadmill exercise score in outpatients with suspected coronary artery disease.

New England Journal of Medicine 1991 September 19, 325 (12): 849-53

Alexander KP, Shaw L, Delong ER, Mark DB, Peterson ED.

Value of exercise treadmill testing in women.

Journal of the American College of Cardiology 1998 November 15, 32 (6): 1657-64

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