Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The posterior costophrenic sulci are not entirely included on the lateral view . There is streaky density at the right base consistent with subsegmental atelectasis and or scarring . The right hemidiaphragm is mildly elevated . The lungs are otherwise clear . The heart is normal in size . Mediastinal structures are otherwise unremarkable . The bony thorax is grossly intact . There is no significant change .
    OUTPUT:
    
No active cardiopulmonary disease .