Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs now appear clear . A focal opacity at the right base is no longer apparent . The patient is status post median sternotomy and CABG as before . A PICC is again noted on the right . This terminates at the level of the mid superior vena cava . The bony thorax is grossly intact .
    OUTPUT:
    
No active pulmonary disease . PICC in place .