Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Ap portable view of the chest obtained . Left chest wall pacer device is noted with leads extending to the region of the right atrium and right ventricle . Moderate cardiomegaly . No large effusions or pneumothorax . Hilar congestion with moderate pulmonary edema . Calcification projecting over the right lung base , could reflect asbestos related disease of the pleura . Bony structures intact .
    OUTPUT:
    
Moderate pulmonary edema .