Hang in there and Godspeed Don--so thankful you got in to see the experts before anything worse transpired! Also thankfully, the technologies of pacemakers are well proven and have been around now for a long time. So YOU will be too!
Just sayin'...
Keep us posted and hope you are back at the PA4X again 'post haste'!
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Randy
PA4X, SX900 (Baby Genos), Roland U-20, L1 Compact, Way 2 Many Saxes
"My computer beats me routinely at chess - but it's NO MATCH for me at kick boxing!"