Went through the Cath procedure and nothing conclusive showed up. No more blockages but also no explanation for the way I was feeling so the next step is to do a minor change to my meds.
The doc wants to drop my BP a little more to see if that helps. This is the part I hate when they start playing the med game.
Well, at least I can move on to the tooth repair now....man this aging stuff is a bummer! They'll get ya one way or another.