Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac size is top - normal . Widening of the mediastinum has improved . Right IJ catheter tip is in the right atrium . There is no evident pneumothorax . Small right and moderate left pleural effusion associated with adjacent atelectasis . Sternal wires are intact . Patient is status post CABG
    OUTPUT:
    
Small right and moderate left pleural effusions . . No pneumothorax .