Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . Left - sided AICD / pacemaker device is noted with leads terminating in the regions of the right atrium , right ventricle , and coronary sinus . Moderate enlargement of the cardiac silhouette the appear slightly increased compared to the previous exam . The aorta is diffusely calcified . Perihilar haziness and vascular indistinctness is more pronounced on the right compared to left , and likely reflects asymmetric pulmonary edema , mild to moderate in degree . Small right pleural effusion is noted . No pneumothorax is identified . S - shaped scoliosis of the thoracolumbar spine is present along with multilevel moderate degenerative changes .
    OUTPUT:
    
Mild to moderate asymmetric pulmonary edema , more pronounced on the right , with trace right pleural effusion . Followup radiographs after diuresis are recommended to exclude infection in the right lung .