Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal view of the chest was obtained . The heart is of normal size with unremarkable cardiomediastinal contours . Lung volumes are low with small bibasilar atelectasis . No focal consolidation , pleural effusion , or pneumothorax . No radiopaque foreign body .
    OUTPUT:
    
Low lung volumes with bibasilar atelectasis .