CA increase since going on bipap

[car54]

CA's seem to be increasing to the point where there are the major cause of sleep problems. I was at 4.4 PS and I have dropped it to 3.6 trying to reduce my CA's.
My RDI is still low.
Are the CA's real or are they misnamed apneas?
Any input would be appreciated


   

   

   

Thanks, car54

[Gideon]

The ones you have zoomed in on are real ideopathic central apnea

[car54]

Is there any reason why my CA's have increased from 0.24 a year ago to 0.92 now?

Are all of these CA's in this image? 

   

[Gideon]

That is well within the range of normal variations. Ideopathic means of unknown cause.