Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph , there has been interval placement of ET tube , terminating 1 .9 cm above the carina and a left subclavian CVL terminating at the mid SVC . The heart size is normal . The hilar and mediastinal contours are within normal limits . Moderate pulmonary edema has improved since the 2 : 20 a .m . examination . Small pleural effusions are decreased in size . A retrocardiac opacity , likely atelectasis , has improved .
    OUTPUT:
    
ET tube terminating 1 .9 cm above the carina . Left subclavian CVL terminating at the mid SVC . The initial interpretation was made by Dr . ___ at 2 :00 p .m . on ___ , and communicated to the surgery team ( Dr . ___ ) via telephone at 2 :05 p .m .