Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . The inferior - most sternotomy wire is fractured without evidence of displacement . Heart size remains mild to moderately enlarged . The aorta is unfolded . There is mild pulmonary vascular congestion . No focal consolidation or pneumothorax is seen . Minimal blunting of the right costophrenic sulcus could suggest the presence of a trace pleural effusion . Small amount of fissural thickening due to pleural fluid is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Mild pulmonary vascular congestion with trace right pleural effusion .