Hi there
I got the endobronchial valves inserted two year's ago.
The first three months were great...I was able to breathe deeply And get active. Then one of the valves moved and I had too have them replaced. Since then I've been so sick with 13 hospital admission's And My lung function has halved.
My advice is to research as much as possible.... what happened to me might not happen to the next person. Different circumstances.
Good luck!!