Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left internal jugular line tip is at the level of superior SVC . The heart and mediastinum appear unchanged in appearance . The lung volumes are low . There appears to be persistent bibasilar atelectasis and small bilateral pleural effusions . The left lung base is difficult to evaluate given artifact from the body habitus . No definite pneumothorax is present . Median sternotomy wires appear intact .
    OUTPUT:
    
In the context of a limited study , no definite evidence of an infiltrate . Stable small bilateral pleural effusions . Left lung base is difficult to evaluate due to artifact from body habitus .