Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: All previous supporting lines and monitoring devices have been removed except for a right IJ introducer sheath . Median sternotomy wires are intact , and the cardiac silhouette is mildly enlarged postoperatively with mild vascular congestion . Bibasilar atelectasis and associated pleural effusions are seen . No focal consolidation is seen , and no pneumothorax is seen following chest tube removal .
    OUTPUT:
    
No pneumothorax visualized . Bibasilar atelectasis and associated pleural effusions .