Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Pulmonary Embolism? ?
    ### Response:
    Pulmonary embolism (PE) occurs equally in men and women. The risk increases with age. For every 10 years after age 60, the risk of having PE doubles.
                
Certain inherited conditions, such as factor V Leiden, increase the risk of blood clotting and PE.
    