My doctor appointment went well today. The pacemaker rep was there and ran a bunch of tests on my pacemaker and they all came out good. The lead wire is still in place right where it should be and everything else checked out okay. He says I still can't drive and I have to continue using the sling to remind me not to move my left arm any more than necessary. But things are going very well.
I made a few phone calls to try to get those two warranty refund checks reissued but no one returned my calls so that will have to wait till Monday.