Re: Sleep study question??? Paranoid about it.
If you feel you need another opinion, I would certainly seek one. I have been living with very severe central sleep apnea following 4 strokes, and I have had every test there is. While I do believe that sleep apnea will show up even in a two hour time frame, it is always best to feel confident in any conclusions made about your condition.
Besides the occasions you have woken up gasping, and the snoring, what other symptoms do you have? If you indeed have apnea, you do want to treat it, as it has some serious issues attached to it such as falling asleep at the wheel, and such.