Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Supine portable AP view of the chest was provided . An endotracheal tube is in place with its tip located 5 cm above the carina . An NG tube courses into the left upper quadrant . A right IJ central venous catheter is unchanged with its tip in the low SVC . The heart is mildly enlarged . Scattered perihilar opacities which could represent atelectasis versus pneumonia . Air bronchograms in the retrocardiac space also noted . Tiny bilateral pleural effusions are present . There is no pneumothorax . Bony structures appear intact .
    OUTPUT:
    
Lines and tubes positioned appropriately . Scattered opacities within the lungs concerning for atelectasis / pneumonia . Please refer to subsequent CT torso for further details .