Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There small to moderate bilateral pleural effusions with overlying atelectasis . There is moderate pulmonary edema . Underlying infection is difficult to exclude . The cardiac silhouette is difficult to actually assessed due the basilar extends opacities although is likely mildly enlarged . Mediastinal contours are grossly unremarkable . The patient is status post median sternotomy and CABG .
    OUTPUT:
    
Bilateral pleural effusions with overlying atelectasis ; underlying consolidation is difficult to exclude . Pulmonary edema .