Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of an endotracheal tube is seen 3 .0 cm above the carina . Mild pulmonary edema is new since ___ Bilateral pleural effusions , moderate on the right and small on the left , are unchanged . Mild to moderate bibasilar atelectasis , left greater than right , is increased and lung volumes remain low . Heart size is unchanged . No pneumothorax .
    OUTPUT:
    
1 . The tip of an endotracheal tube is seen 3 .0 cm above the carina . 2 . Mild pulmonary edema is new and small to moderate bilateral pleural effusions , right greater than left , are unchanged since ___ .