At Chesterfield Royal Hospital today for a wisdom tooth extraction. Doctor had agreed a mix of adrenaline and adrenaline-free local anaesthetic. It was generally not a pleasant experience, largely pain free in the area of the tooth, but needed a top-up of the anaesthetic half way through; adrenaline-free apparently wears off quickly.
I tried the Kardia again, this time there was a lot of arrhythmia, not just missing beats.
It could be that this is a reaction to the stress of returning to work coupled with the anaesthetic; I will monitor it throughout the day.