Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild cardiomegaly . The hilar and mediastinal contours are stable , with minimal calcification of the aortic arch . Mild edema is present . The lungs are mildly hyperinflated , without consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
COPD with mild pulmonary edema .