Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Tetralogy of Fallot ?
    ### Response:
    Tetralogy of Fallot is repaired with open-heart surgery, either soon after birth or later in infancy. The goal of surgery is to repair the four defects of tetralogy of Fallot so the heart can work as normally as possible. Repairing the defects can greatly improve a child's health and quality of life.
    