I was told by my VA doctor that I had a chemical in my blood, that was caused by either a bad heart attack, a brain injury or MS. I have been looking at all of my blood and urine results form the past 10 years at the VA, and the only things that I can see, so far, is a positive 2.0 on the bilirubin and a 4.0 for ERYTHROCYTES. Are one of these what she might be referring to?