What is it?
The syndrome affects between 1 in 2000 and 1 in 4000 live births.
There are many symptons that might occur like:-congenital heart disease
-defects in the palate(roof of the mouth)
-issues in the immune system
-some differences in facial features
-Bluish skin because of poor circulation of oxygen-rich blood
-failure to gain weight
-delayed speech development
-shortness of breath