Yes, physicians want to keep people alive AND well. If your PVC/PAC burden is high, and if it makes your life miserable, you might be helped up the line some. A cancellation does wonders so, yes, get on that list as Daisy suggests.
I don't know Natale's obligations, but it must be substantial. An initial consult is probably a few weeks out at most, but the eventual procedure might be several months.