Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear except for minimal streaky density bilaterally consistent with subsegmental atelectasis scarring as before . There is no pneumothorax . The heart is normal in size . The aorta is calcified . Mediastinal structures are stable . A bipolar transvenous pacemaker is place . The bony thorax grossly intact . There is no significant change .
    OUTPUT:
    
No active cardiopulmonary disease .