Cardiovascular Fitness Procedures Manual

(coco) #1

4.6.2 Decreasing the Exercise Protocol


Exhibit 4-54. Decreasing the exercise protocol

„ If the heart rate is greater than 60 percent of PMHR during Warm-up, the protocol
should be decreased for the remainder of the exam. Watch the heart during Warm-up.
You need to make a decision to change the protocol by 1 minute 30 seconds into
Warm-up to allow time to initiate the changes.

„ Click the ‘Change Protocol’ button. A box with change protocol options will be
displayed. Click the down arrow to decrease the protocol. Click ‘Apply.’ The ISIS
system will give an auditory message:

“When this stage changes, change treadmill controller to the next lower protocol.”
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