Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a low position of the endotracheal tube , which is seen with its tip located only 11 mm above the carina . Retraction by at least 2 cm would result in a more optimal position . The NG tube tracks into the left upper quadrant . There is hilar vascular engorgement and mild pulmonary edema . Lung volumes limit evaluation . The heart is mildly enlarged . No pneumothorax or large effusion . Bony structures are intact .
    OUTPUT:
    
Low position of ET tube and retraction by at least 2 cm is advised . NG tube positioned appropriately . Mild pulmonary vascular congestion . Prelim report flagged on ED Dashboard .