Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is moderate cardiomegaly . The aorta is mildly unfolded . Mild perihilar haziness and vascular indistinctness is compatible with mild pulmonary edema . No large pleural effusion or pneumothorax is present . Vascular calcifications are noted overlying both axillary regions and lung apices . Left - sided cervical rib is incidentally detected .
    OUTPUT:
    
Mild pulmonary edema .