Thanks, I'm making an appointment today and hope to get another sleep test One thing I didn't mention was that I tape my mouth completely shut due to mouth breathing. I'm wondering if that could be an issue.
I've been on CPAP since my AFIB Ablation in 2013. Cardiologist had me test for OSA, results was AHI of 8) Always have run below 2 AHI with CPAP. Lately I've been have about a 30 min. episode with one OSA after the other for about 30 events in that period of time. (Recorded 11 O2 desats during this period with low of 89) . AHI goes up to 25 during that time even with CPAP. Pressure set at 6. There is some snoring going on according to sleepy head. See the attachment below. Any ideas appreciated.
I hate it and don't have any symptoms of OSA but my AHI was 8 which is barely over the limit and I had AFIB Ablation and don't want to take a chance on screwing it up. My sleep efficiency actually went down with the CPAP.