CPX - ever wonder how fit you are?

For Patients
Is there any special preparation required before the test?

Bring or wear cool, comfortable clothing and walking shoes that are suitable for cycling. Ladies avoid skirts or dresses if possible.
For those patients who are current smokers, we ask that you refrain from smoking a minimum of 8 hours prior to your CPX. Smoking prior to your test may cause you to have falsely poor result.
Other substances to avoid on the day of testing are caffeine (coffee, tea, energy drinks, cola) and alcohol.
On the day of testing, please refrain from eating a large or heavy meal in the four hours prior to testing, especially one that contains a high proportion of carbohydrates (pasta, rice, potatoes etc) or fats, but be sure to have eaten and hydrated sensibly during the day of the appointment.
Diabetic patients are also advised to bring 'snacks' to consume after the test. We also request that diabetic patients bring their blood sugar testing machine so that blood sugar levels can be tested prior to exercise.
Please take all of your prescribed medication as usual. In the event that your Consultant wishes to make any changes to your medication prior to your CPX test, your referring medical team will contact you directly.
You will be sent information regarding your test in the post prior to your appointment. Please bring all completed forms with you to your appointment. Please also bring a list of your current medications.
To enable you to perform to the best of your ability, try to be well rested on the day of testing.