How long ago was this study done?? By looking at the report I am not sure why they went to bilevel, I would have stayed on CPAP, I think you might have been over titrated (too much pressure) I would find another place and have a repeat sleep study. If you dont have insurance I would go to a hospita...

Hello, I saw your post and I wil try and clarify somethings. Auto SV is used for patient's that have complex sleep apnea, central sleep apnea, periodic breathing, and mixed apena. I assume when you had your sleep studies, more of your evens where mixed events or central apneas. Complex sleep apnea c...