Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube terminates 5 .4 cm above the carina . An enteric tube is seen coiled within the stomach . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . There is mild pulmonary edema , slightly improved from prior . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
Mild pulmonary edema slightly improved from prior . Endotracheal and enteric tubes in standard positions .