I was treated by Dr Koonlawee three years ago for frequent PVCs he put me on an event monitor for one week, which revealed a PVC burden of 17%. He kept me on 2.5 mg Bisoprolol and recommended I wait, as I was asymptomatic. The condition improved over the next year.
I asked him about catheter ablation, which is his specialty, he said "no need, unless you decline".
So, to be trusted. Even though he must be getting old.