Posted By CCF CARDIO MD - CRC on November 24, 1998 at 15:33:06:
In Reply to: Stages of Stress Test posted by Marcy on November 24, 1998 at 13:38:58:
What are the various stages of stress test, for example, Level 4. What are the various levels of activity that make up Level 1, Level 2, etc. and how many levels are there. Thank you!
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Dear Marcy,
Each stage refers to a level of exercise. There are many different types of exercise protocols and each one has a different speed and treadmill grade for each stage. I have attached below a chart comparing the various protocols.
I hope you find this information useful. Information provided in the heart forum is for general purposes only. Only your physician can provide specific diagnoses and therapies. Please feel free to write back with additional questions.
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Table 5.
CommonCommon cold Exercise Protocols
Functional
Class O2 Cost
ml/kg/min METS Treadmill
Protocol
Bruce Cornell Balke Naughton Jogger
3 Min. Stages
MPH/Grade 2 Min. Stages
MPH/Grade 2 Min Stages
MPH/Grade 2 Min Stages
MPH/Grade 2 Min Stages
MPH/Grade
World Class 70.0 20
AthleteAthlete's foot
Athlete's foot cream
Athlete's foot, tinea pedis 66.5 19 6.0 22
63.0 18 6.0 20.0
59.5 17 5.5 20 6.0 17.5
AthleteAthlete's foot
Athlete's foot cream
Athlete's foot, tinea pedis 56.0 16 5.0 18 5.0 18 6.0 15.0
52.5 15 4.0 20 6.0 12.5
49.0 14 4.6 17 6.0 10.0
Fit 45.5 13 4.2 16 4.2 16 3.5 20 6.0 7.5
42.0 12 6.0 5.0
38.5 11 3.8 15 3.0 20.0 5.5 2.5
NormalNormal saline flush 35.0 10 3.4 14 3.4 14 3.0 17.5 5.0 2.5
and I 31.5 9 3.0 15.0
28.0 8 3.0 13 3.0 12.5 2.0 21.0
24.5 7 2.5 12 2.5 12 3.0 10.0 2.0 17.5
II 21.0 6 2.1 11 3.0 7.5 2.0 14.0
17.5 5 1.7 10 1.7 10 3.0 5.0 2.0 10.5
14.0 4 3.0 2.5 2.0 7.0
III 10.5 3 1.7 5 1.7 5 3.0 0 2.0 3.5
7.0 2 1.7 0 1.7 0 2.0 0
IV 3.5 1 1.0 0