Hello, My name is Kim Im 54 years old.On December 19,2014 I had a triple bypass, 3 weeks after surgery I developed fluid between my lungs and wall cavity from both sides of my lungs, 700ml and 100ml were removed,I was sent home with oxygen because I now have a hard time breathing.Its been almost 2 months since this happened, will my breathing get any better or will I be on oxygen the rest of my life?