Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate pulmonary edema is slightly improved . The endotracheal tube ends 4 .8 cm above the carina . Right - sided jugular line ends in the mid SVC . The NG tube is in adequate position . The mediastinal contour is normal . Cardiac contour is slightly enlarged and unchanged .
    OUTPUT:
    
There is a slight improvement of moderate pulmonary edema .