Posted 7/21/2008 4:30 AM (GMT -7)
Hi, I'm a new member haven't had the chance to put in my stuff yet but I would like to answer your q. Sometimes your BP can change from standing up to sitting down. I cant remember the right medical term for this. Yes, it could have just meant that machine was off it calibration since it was a machine. Normally when you have the condition of the above mention when u stand up you will pass out or feel dizzy. If you feel neither of those things I'm sure it was the machine. Hope this helps.