A member asked:

How long do the benefits of having lvrs for copd last?

A doctor has provided 1 answer

LVRS: Lvrs is usually done in pts w large bulla (air pockets) theory is that it allows the air pressure mismatch that has formed inside vs outside chest cavity to normalize (even though the actual amount of tissue is less, the tissue removed is no longer "working" ; the effect makes the other tissue less effective). Surg often makes quality life better but COPD tends to be progressive even after.

Answered 6/10/2014

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