Not quite sure I understand what you mean JJ. I was not able to take a really deep breath without some pain involved in the early days but I just cannot recall anything
that made me feel abnormal. Then again my valve was in such bad shape that I felt I was breathing better and getting more oxygen then I ever had before.
Maybe you could elaborate a bit more, or someone else can relate ?? Ya might let the Doc know what your experiencing, see what they say, just takes a phone call and I notice there pretty quick to get back with me when I have questions.
Brad