Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . Patient is status post median sternotomy with wires intact and properly aligned . Tracheostomy tube is in standard position . No pneumothorax . A moderate , right pleural effusion is mildly improved . A small , left pleural effusion was not imaged on the prior examination . Collapse of the right lower lobe is worsened . Hilar are normal . Mild atelectasis , moderate consolidation and a small left pleural effusion are unchanged from ___ .
    OUTPUT:
    
1 . A moderate right pleural effusion and a small left pleural effusion are mildly improved from ___ . Minimal vascular congestion is resolved from the prior examination . 2 . Collapse of the right lower lobe is worsened from ___ . 3 . Mild atelectasis , moderate consolidation and a small left pleural effusion are unchanged from ___ .