Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is borderline enlarged . Mediastinal . The skull is engorged . Lung volumes are slightly low with patchy atelectasis noted in bases . Focal consolidation pleural effusion or pneumothorax is present . To moderate degenerative changes are noted in the imaged thoracic spine with anterior bridging osteophytes and degenerative changes are also present within the left glenohumeral joint .
    OUTPUT:
    
Mild bibasilar atelectasis . No pleural effusion . No radiographic evidence for pneumonia .