Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Hypoplastic left heart syndrome ?
    ### Response:
    How might hypoplastic left heart syndrome (HLHS) be treated? Once the diagnosis of HLHS is made, the baby will be admitted to the neonatal intensive care unit. A breathing machine (ventilator) may be needed to help the baby breathe. A medicine called prostaglandin E1 is used to keep blood circulating to the body by keeping the ductus arteriosus open.
    