Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single chest single supine portable chest radiograph was obtained . Endotracheal tube terminates 6 .6 cm above the carina and should not be withdrawn any further . Bilateral pleural effusions , small to moderate on the right and small on the left , and mild pulmonary edema are both mildly increased . Cardiac size is stably enlarged .
    OUTPUT:
    
Mildly increased bilateral effusions and edema with satisfactory ET tube position .