Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and ascending aorta replacement . The postoperative cardiomediastinal silhouette is unchanged since the ___ study . Right subpulmonic pleural effusion is stable in size from ___ study with new right lower lobe atelectasis . Left lower lobe is collapsed with a moderate left pleural effusion which is stable . There is no pneumothorax or pulmonary edema . The right jugular central venous catheter terminates in the cavoatrial junction and remains unchanged .
    OUTPUT:
    
Stable right pleural effusion with new right lower lobe atelectasis and stable left lower lobe collapse with moderate left pleural effusion .