Prevention Because some cases of Noonan syndrome occur spontaneously, there's no known way to prevent it.
This can be done by examining the symmetry of your ribs, which may indicate that one is out of place.
A bruised sternum or a cracked sternum is often the result of a forceful impact to the breastbone, usually caused by something like a car accident.
Physical Therapy Physical therapy for slipping disc syndrome usually focuses on the chest muscles, strengthening them and the ligaments attached to them.
Take at least twice as long to exhale your breath as you did to inhale.
Noonan syndrome: Clinical features, diagnosis, and management guidelines.