Hey, Good luck with getting more money! I have been working in a cath lab for 8 months. Prior to that I was in ICU for 3 years and Nephrology for 6. No one has ever paid me more for knowing more! What a concept! Anyway, I really, really love what I am doing now and would do it forever even without the monitary consolation. I make about 28.00/hour, if this helps!