Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of 22q11.2 deletion syndrome ?
    ### Response:
    What are the signs and symptoms of 22q11.2 deletion syndrome? Signs and symptoms of 22q11.2 deletion syndrome vary greatly from person to person, even among affected people in the same family. Symptoms may include: Heart defects (74% of individuals) Palatal abnormalities (69% of individuals) Characteristic facial features (e.
    