Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Enlargement of the cardiac silhouette is grossly unchanged . Appearance of the mediastinum and hilum is stable . The lungs are hyperinflated . There is no pulmonary edema . There is no pneumothorax . Moderate bilateral effusions right greater than left are associated with adjacent atelectasis . Sternal wires are aligned . Patient is status post CABG . There are mild degenerative changes in the thoracic spine .
    OUTPUT:
    
Bilateral effusions are associated with adjacent atelectasis right greater than left .