The Mr.'s cardiologist was not of the same mind as his family physician. He read the results differently and his initial reaction is that the Mr.'s issues are related to sleep apnea. The medicine that he currently takes for that may be adding to the problem. So....
There will be a couple more tests before everything is concluded, but it looks like the Mr. is going to have to overcome his claustrophobia and deal with the C-Pap machine. (Heck, I might have to try it!) If the other tests show any concern, then there will be further tests. Right now, it looks like that might not be needed.
No cardiomyopathy. I can't tell you what a relief that is.