Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Cant syndrome ?
    ### Response:
    Cant syndrome is a rare condition characterized by excess hair growth (hypertrichosis), a distinctive facial appearance, heart defects, and several other abnormalities. The features of the disorder vary among affected individuals.  People with Cant syndrome have thick scalp hair that extends onto the forehead and grows down onto the cheeks in front of the ears.
    