Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains mildly enlarged . Mediastinal and hilar contours are unremarkable . The pulmonary vasculature is normal . There are minimal streaky opacities in the lung bases likely reflective of atelectasis . No focal consolidation , pleural effusion or pneumothorax is seen . Nasogastric tube tip is identified with tip coiled in the stomach .
    OUTPUT:
    
Mild bibasilar atelectasis .