Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 2 cm above the level of the carina and is in appropriate position . Right IJ tip is in low SVC and interval placement of left pigtail catheter projecting over the left lower lobe . Mild decrease in left pleural effusion size with no change in small right pleural effusion . Unchanged severe pulmonary edema with both an interstitial and alveolar components . No pneumothorax or new focal opacity . Mild heart enlargement with mediastinal vein dilatation . No bony abnormality .
    OUTPUT:
    
1 . No change in severe pulmonary edema . 2 . Mild interval decrease in left pleural effusion status post placement of left pigtail catheter . 3 . No change in small right pleural effusion .