I am 2.5 weeks post ablation. I had two AFIB episodes in the hospital the night of the ablation and since then just had a raised heart rate a couple times lasting for less than 30 minutes. But I feel so short of breath. They did a chest x-ray last Friday and no fluid or infection. Doctor said it will take time to heal. When I am laying down I don't get the SOB only when upright and my oxygen saturation averages 88 but sometimes dips below this. Last week and this week working from home but suppose to return to the office next week, which I am worried about. How long will this SOB last?