Hi Glen,
Thats what I originally suspected, but my red blood count/haematocrit etc hadn't really changed.
I also had some problems with my heart - palpitations and high blood pressure, and while I was getting that checked out, the specialist referred me to the lung consultant.
Breathing tests revealed a problem with respect to transfer of gases. Interstitional fibrosis a possibility.
X-Ray pointed to something around my problematic rib, yesterday's CT scan gave more detail.
Hopefully they can sort something out but it would be good to find out if anyone else has had problems and how those were resolved.
David.