I had a URI in Feb and it made its rounds in our cath lab. I however remained with SOB and DOE. I do a lot of conscious sedation so I have a pulse Ox available. My days were in the low 80's after pushing a bed, running around etc. I told my PCP my supervisor etc. lots of tests later (over 5 months now) I've continued to work and take call. I'm seeing a pulmonologist finally and have been started on ambulatory O2 . Now all of a sudden I can't do patient care. According to employee health. I was hypoxic for months now I'm better on O2....what gives? Anybody have thoughts, advice. Anyone on O2 doing what they love?