Steps:
1. Lay totally flat for 10 minutes. (The easiest way is to begin the test before you get out of bed, since you are already lying down).
2.Take your heart rate and enter int into the first box below (lying down HR).
3. Sit up.
4. Stand up.
5. Track your HR over 10 mins. Put your peak heart rate into the second box below (Standing HR).
6. Press the calculate button.
7. Print your results to take to your physician.
Disclaimer: This is not an official medical diagnosis tool. If you are prone to syncope (passing out) please do this in a safe area, preferably with someone there to support you. You can also stand against a wall, so if you do get dizzy you do not fall backwards.