Second the heart valve check advice
And the advice to see if your curve is still at 21*.
It is my understanding that even larger curves, say up to least the forties, and even in the thorax, are not capable of constricting the lungs.
The reason I know this is my one kid was having some breathing problems and the answer was not the T40* curve. We didn't figure out the answer before the problem went away.
Sharon, mother of identical twin girls with scoliosis
No island of sanity.
Question: What do you call alternative medicine that works?
"We are all African."