Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Relatively lower lung volumes are seen with secondary right basilar atelectasis . The lungs are clear without consolidation worrisome for pneumonia . Moderate cardiac enlargement is likely accentuated by lower lung volumes . No acute osseous abnormalities .
    OUTPUT:
    
Enlargement of the cardiac silhouette is likely accentuated by lower lung volumes . No consolidation worrisome for pneumonia .