Finally home! Rowan was discharged with the plan to see his pcp tomorrow afternoon. I quizzed the doctor on exactly what would be reason enough to bring him back in.
Being there for 15 hours between the two visits gave me an idea of what makes them concerned. The Dr said it might get worse tonight, because days three and four tend to be the worst. But his O2 stayed good for the most part, and he is able to calm and rest peacefully between episodes, so she was comfortable sending is home.