Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy with intact appearing wires . Multiple mediastinal surgical clips are there is a small to moderate right pleural effusion with associated compatible with prior CABG surgery . The cardiac silhouette is enlarged but stable . The mediastinal contours are unchanged . There is a small to moderate right pleural effusion with associated atelectasis and fluid extending into the right major fissure . Linear scarring of the right lung apex is similar to prior studies . There is pulmonary vascular congestion . No left pleural effusion or pneumothorax is seen . Linear retrocardiac opacity is again seen likely in part due to scarring
    OUTPUT:
    
1 . Small to moderate right pleural effusion and associated atelectasis with fluid in the right major fissure , and pulmonary vascular congestion which is new compared to the most recent prior study of ___ . 2 . Stable enlargement of the cardiac silhouette .