Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs . Median sternotomy wires are intact . Mild pulmonary vascular congestion is similar to ___ , but bibasilar atelectasis is slightly worse . Small left pleural effusion is stable . Mild basilar bronchiectasis corresponds to prior CT . There is no pneumothorax . Mild cardiomegaly is unchanged .
    OUTPUT:
    
Slightly worsened bibasilar atelectasis . Otherwise , no change from baseline .