Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . The lungs appear somewhat hyperinflated on the lateral projection . No focal consolidation , effusion or pneumothorax is seen . The heart is moderately enlarged . The mediastinal contour appears normal . No acute osseous abnormalities .
    OUTPUT:
    
Cardiomegaly . Otherwise unremarkable .