Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Overlying EKG leads are present . Cardiomegaly is mild . There is curvilinear dystrophic calcification projecting over the heart as on prior compatible with mitral annular calcification . There is hilar congestion with mild to moderate pulmonary edema . Tiny pleural effusions are likely present . No pneumothorax . Mediastinal contour appears stable . Bony structures are intact .
    OUTPUT:
    
Mild to moderate pulmonary edema .