Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is prominence of pulmonary vasculature consistent with mild congestion . Stable lung hyperinflation is consistent with underlying emphysema . There is no focal consolidation , pleural effusion or pneumothorax . The heart is mildly enlarged .
    OUTPUT:
    
Mild pulmonary congestion and cardiomegaly . No evidence of pneumonia .