Philips ST80i - Naughton Protocol

Protocol Reference
B-6 ST80i Stress Test System Instructions for Use
Naughton Protocol
The Pre-Exercise and Recovery phase settings are the same as for the Bruce protocol. See
Figure X-1, above.
Table B-6 Naughton Protocol Settings
Naughton
Stage # Time
Duration
(mm:ss)
Speed
(mph)
Grade
(%)
ECG Print BP
Measurement
Pre-Exercise
1 Unlimited 0.5 0.0 Off Off
Exercise
1 2.00 1.0 0.0 End Off
2 2.00 2.0 2.0 End End
3 2.00 2.0 3.5 End Off
4 2.00 2.0 7.0 End End
5 2.00 2.0 10.5 End Off
6 2.00 2.0 14.0 End End
7 2.00 2.0 17.5 End Off
Recovery
1 3.00 1.0 0.0 Every
02:00
Every 02:00