Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Lungs appear hyperinflated without focal consolidation , large effusion or pneumothorax . The heart is mildly enlarged . The mediastinal contour is unremarkable with aortic calcifications noted . The hila appear slightly congested . Bony structures are intact .
    OUTPUT:
    
Mild cardiomegaly with central hilar congestion . Otherwise unremarkable .