Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube terminates 4 .6 cm above the carina . Left internal jugular catheter and right internal jugular introducer sheath are in unchanged position . A new NG tube curls within the stomach and then heads back up ending in the middle third of the esophagus . Compared with most recent prior radiograph , pulmonary edema has improved . Mild cardiomegaly is unchanged . Bilateral pleural effusions with associated atelectasis are unchanged .
    OUTPUT:
    
1 . New NG tube curls within the stomach and heads back up the esophagus , ending in the middle third of the esophagus . 2 . Improved pulmonary edema , but no other significant change from yesterday .