Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen are streaky right basilar opacities likely representing atelectasis . The lungs are hyperinflated . There is no focal consolidation or evidence of pulmonary edema . The cardiac , hilar and mediastinal contours are normal . No pleural abnormality is seen .
    OUTPUT:
    
No evidence of pneumonia or heart failure . Unchanged right basilar atelectasis .