Hmmm. I once used one of those BP machines in a pharmacy while waiting for an Rx. The stupid thing pumped up way too tight and stopped. I thought my brains were gonna explode out of my ears by the time they pulled the machine away from the wall and unpluged it. I have had 'white coat' syndrome ever since. Just the feeling of the cuff pumping up on my arm reminds me of that and my BP goes up.
Yikes...
Donna