IMPRESSION:
Compared to chest radiographs since , most recently .
 
  Moderately severe pulmonary edema has improved since , now
 asymmetrically distributed favoring the right lung.  There is also probably a
 small right pleural effusion layering posteriorly.  Heart size normal.  ET
 tube in standard placement.  Esophageal drainage tube passes into the stomach
 and out of view.  No pneumothorax.