My 72 year old mother was just in the hospital for 5 days with AFib (not her first). We had an escalating series of interventions and procedures, none of which proved effective. By the end, I suspected she had been substantially over treated, at high cost to medicare and with high risk of complications.
So, I think this is a great idea.
She is currently waiting for an ablation, which was a close call vs leaving her in it, but she wanted to try it.