Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minimal basilar atelectasis / scarring is seen without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is mildly enlarged . Slight prominence of the hila likely relates to pulmonary vascular engorgement . Some degenerative changes are seen along the spine .
    OUTPUT:
    
Mild cardiomegaly and mild central pulmonary vascular engorgement . No focal consolidation to suggest pneumonia .