Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mildly enlarged . The hilar and mediastinal contours are unremarkable . No focal consolidations concerning for pneumonia are identified . Note is made of mild bibasilar atelectasis . There is no pleural effusion or pneumothorax . Compression deformities of the mid thoracic spine are of indeterminate chronicity .
    OUTPUT:
    
1 . No focal consolidations concerning for pneumonia are identified . 2 . Compression deformities of the mid thoracic spine are of indeterminate chronicity . Please correlate clinically , or with prior exams .