Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right internal jugular central venous catheter is unchanged with the tip in the upper - to - mid SVC . The patient is status post median sternotomy . Multiple mediastinal surgical clips are compatible with prior CABG surgery . The cardiac silhouette is mildly enlarged and increased in size from ___ . The mediastinal and hilar contours are within normal limits . Small bilateral pleural effusions are present on the right greater than the left . There is no pulmonary edema . A radiolucent area in the right lateral cardiophrenic angle may represent a small loculated pneumothorax .
    OUTPUT:
    
1 . Small bilateral pleural effusions on the right greater than the left . 2 . Increased size of cardiac silhouette from ___ likely reflects postoperative change . 3 . Possible small , loculated right basilar pneumothorax .