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Duke Treadmill Score
Also written as: DTS — Duke Treadmill Score
A validated prognostic tool that combines exercise duration, ST-segment depression, and angina during stress testing.
Full Definition
A standardized scoring system developed at Duke University that integrates exercise test duration, maximum ST-segment depression, and exercise-induced angina to stratify cardiac risk. The score helps predict prognosis and guide treatment decisions for patients with suspected coronary artery disease. In cardiac rehabilitation settings, the Duke Treadmill Score influences program intensity, monitoring requirements, and discharge planning decisions.
Usage
Usage note: Capitalize 'Duke' as it refers to the university; score ranges from -25 to +15.
In Context
- "The patient's Duke Treadmill Score indicated low risk, allowing for more aggressive exercise progression." — Risk stratification report
- "A Duke Treadmill Score of +5 suggested excellent prognosis for this post-MI patient." — Medical record
Also known as
DTS
Don't confuse with
Duke Activity Status Index
Duke criteria