Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are persistent low lung volumes . There is elevation of the right hemidiaphragm and bibasilar atelectasis larger on the right . There is no pneumothorax or large pleural effusions . There is severe kyphosis . Lumbar hardware is partially imaged . Evaluation of vertebral bodies in the thoracolumbar region is very limited . Mild cardiomegaly
    OUTPUT:
    
Elevation of the right hemi thorax . Bibasilar atelectasis . No evident pneumothorax .