Below is an instruction from Human. Write a response.
    ### Instruction:
    Is Kearns-Sayre syndrome inherited ?
    ### Response:
    This condition is generally not inherited but arises from mutations in the body's cells that occur after conception. This alteration is called a somatic mutation and is present only in certain cells.  Rarely, this condition is inherited in a mitochondrial pattern, which is also known as maternal inheritance.
    