Heart Palpitations without chemo - could it be a side effect of AIs?

I Saw the GP today with the report from the 24hr Holter Monitor.  It picked up heaps of the missed beats, as well as some triples - so really pleased that they were picked up as none of the ECGs did!  GP not overly concerned - no meds offered.

I am feeling much better in the last 3-4 days & have even been out in my kayak!  I am feeling much less anxious than I was last week.  So it Looks like it is an electrical thing - so now have a referral to a cardiologist to investigate & see where that takes me.

Many thanks for your support & concerns xx