I'm being investigated, treated and followed and followed for:

-calcification of coronary artery
-erythrocytosis
-proteinuria
-colonic polyps
-diabetic, controlled well with insulin

Colonic polyps were removed by colonoscopy (twice/one year apart), as well
there was
newly discovered blood in urine.

Proteinuria has been observed since chilhood, is very slight, and has
remained the same pretty much over time.

Had experienced severe anemia before first colonoscopy, recovered not badly,
but still suffering extreme fatigue although relevant bloodwork post
colonoscopy and after period of recovery showed Fe normal and hemaglobin
slightly above upper range normal. Follow-up blood density test indicated
high RBC concentration, likely due to low plasma level.

Q-
1-What could be the cause of ongoing fatigue?
2-Are any of the above conditions related in any way - such as combining to
produce fatigue?
3-What is the protocol for treating the coronary artery condition.
Prognosis?

Note- I do not experience any chest pains or shortness of breath.

Thanks.