Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Heart is mildly enlarged . There is mild pulmonary edema . There are small to moderate bilateral pleural effusions , left greater than right . Superimposed consolidation is seen in the left lung base and could reflect atelectasis or pneumonia . A more nodular focal opacity overlying the left eighth rib may relate to the same process . Sternotomy wires and mediastinal clips are noted .
    OUTPUT:
    
1 . Mild pulmonary edema with small to moderate bilateral pleural effusions . 2 . Opacity at the left lung base may represent atelectasis or infection . Followup after diuresis is recommended .