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- Fri Feb 08, 2013 10:17 am
- Forum: CPAP and Sleep Apnea Message Board
- Topic: Difference between ASV and BiPap ST
- Replies: 25
- Views: 20168
Difference between ASV and BiPap ST
Hi I am new to this and need help understanding difference between ASV and BiPap ST. My second sleep study was done with ASV as I have central sleep apneas as well as obstructive apnea. I tolerated it much better than the CPAP or Bilevel as I would wake up at pressure changes of Bilevel. My doctor o...