Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Midline sternotomy wires and mediastinal clips are again noted . Previously noted right IJ central venous catheter has been removed . There is similar extent of left basal opacity consistent with at least moderate effusion and subjacent consolidation , likely atelectasis though difficult to exclude pneumonia in the correct clinical setting . There is a tiny right pleural effusion . The heart size is difficult to assess . Mediastinal contour is unchanged . Bony structures are intact .
    OUTPUT:
    
Bilateral pleural effusions , left greater than right . Left basal consolidation likely atelectasis versus pneumonia .