Jump to content
Wikipedia The Free Encyclopedia

Duke Treadmill Score

From Wikipedia, the free encyclopedia
Cardiac test metric
Medical diagnostic method
Duke Treadmill Score
Purposepredicting the risk of ischemia or infarction

Duke Treadmill Score is a tool for predicting the risk of ischemia or infarction in the heart muscle.[1] The score is a function of data from an exercise test:[citation needed ][1]

[exercise duration in minutes, by Bruce protocol] – [ 5 ×ばつ (maximal ST elevation or depression, in millimeters)] – [4 ×ばつ (treadmill angina index)]

Angina index is zero if no pain occurs during the exercise, one if the pain is limited to the exercise period but the patient can continue the exercise (typical angina), and two if a pain is a reason to stop the exercise test.[2] [3]

Duke treadmill scores typically range from –25 (highest risk) to +15 (lowest risk). One-year mortality and five-year survival rates respectively for the results of the Duke treadmill score have been reported as follows:[4] [5] [6]

less than or equal to –11: 5.25%, 65%
–10 to 4: 1.25%, 90%
greater than or equal to 5: 0.25%, 97%


References

[edit ]
  1. ^ a b Alessi, Ann Marie (2010). "Exercise Stress Testing". Nuclear Cardiology Technology Study Guide (Voice). pp. 109–18. ISBN 9780932004833.
  2. ^ "Duke Treadmill Score". p. 172. in White, Russell D; Goldschlager, Nora (2009). "Stratifying Symptomatic Patients Using the Exercise Test and Other Tools". Exercise Stress Testing for Primary Care and Sports Medicine. pp. 167–192. doi:10.1007/978-0-387-76597-6_9. ISBN 978-0-387-76596-9.
  3. ^ Sadrzadeh Rafie, Amir H; Dewey, Frederick E; Sungar, Gannon W; Ashley, Euan A; Hadley, David; Myers, Jonathan; Froelicher, Victor F (2008). "Age and Double Product (Systolic Blood Pressure ×ばつ Heart Rate) Reserve-Adjusted Modification of the Duke Treadmill Score Nomogram in Men". The American Journal of Cardiology. 102 (10): 1407–1412. doi:10.1016/j.amjcard.2008年07月02日0. PMID 18993164.
  4. ^ Management of Patients With Chronic Stable Angina (PDF). ACC/AHA Pocket Guideline. March 2003. p. 49.
  5. ^ "Duke Treadmill Score Calculator".
  6. ^ Peter, Antoz. "Treadmills" . Retrieved 4 August 2021.

Further reading

[edit ]

AltStyle によって変換されたページ (->オリジナル) /