Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Multiple intact sternal wires and numerous mediastinal clips denote recent cardiac history . The right IJ central venous catheter has been removed . There has been interval resolution of previously seen pulmonary edema . A trace right pleural effusion and small left pleural effusion are decreased . The lung volumes have improved , resulting in decreased bibasilar atelectasis . There is no pneumothorax .
    OUTPUT:
    
1 . Resolved pulmonary edema . Trace bilateral pleural effusions . 2 . Improved atelectasis in the setting of increased lung volumes .