I recently enquired about the 3 pulses that I feel in the pacemaker every 3 hours and a few of you suggested that it was an Impedance check.
OK so a gather that it is checking the wires to see if there is a fault; but what happens if there is?
Do alarms bells start ringing, does it immeadiately dial 999 or in the case of the US 911, do my eyes start flashing warning warning, what??
It is a pity these little miracles do not come with a user manual!!