I'm kinda glad to see this thread.
I thought I was the only person to experience shortness of breath after surgery.
In my case, I DO have a bit of an explanation. I had the less invasive procedure and my right lung was deliberately deflated for surgery...well, it hasn't 100% re-inflated. I've had 2 x-rays since surgery (one 2 weeks after and one last week--4 weeks after), and it's getting better but still not there yet. But still...my valve was SO BAD that my surgeon (and my cardio AND my GP) all keep asking, "Wow...you must really feel better, huh? Didn't you notice the difference immediately??" My answer is no...but then, strangely enough, I didn't experience any symptoms beforehand, either--it was just a fluke that my bad valve was discovered. So pre-surgery, I kept telling myself how cool it was gonna be that I was gonna end up feeling better than I even knew I could....uh, not yet! I feel exactly how I did BEFORE surgery. Now, to be honest, I haven't done the amount of walking that i should, so having read this thread, I'm thinking perhaps if I really get into rehabbing, I'll begin to see a difference.
Oh, and by the way, two weeks after surgery, all of a sudden I started feeling a much more severe shortness of breath--similar to how I felt in the hospital (when my OTHER lung partially collapsed--long story)...AND I started running a low-grade fever. I phoned the on-call cardiologist (it was a weekend) and he said that when a lung hasn't totally re-inflated, you can get a low-grade infection in the area that hasn't recovered. He said to take 2 tylenol and see if that took care of things. I did and the fever went away. The next day, the fever came back and I did the same thing with the same result. I was still having a lot of trouble breathing and planned to see my doc the first thing in the morning....but the next day I felt 100% better--the whole breathing problem was gone and the fever never came back. (Oh, I should point out that I upped my practice on the spirometer thingy, and that's probably what took care of things).
~Randy