Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post CABG with multiple clips seen in the left hemithorax . The left heart border and left mediastinal border are not well seen , likely secondary to a small left pleural effusion with adjacent focal opacity , which may be secondary to atelectasis , however a superimposed infectious process can not be excluded . Median sternotomy wires appear to be intact . The right lung demonstrates mild pulmonary vascular congestion , otherwise is unremarkable . There is mild right - sided atelectasis . There is no evidence of pneumothorax .
    OUTPUT:
    
Moderate left pleural effusion with adjacent opacity , likely secondary to atelectasis , however a superimposed infectious process can not be excluded . ___ d / w Dr . ___ by Dr . ___ by phone at 5p on the day of the exam .