Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval increase in size of the moderate left pleural effusion , a component of which is loculated laterally , and some fluid is noted tracking along the fissue . Heart size appears to be of these mild to moderately enlarged . The aorta remains tortuous . Mild pulmonary vascular congestion is noted on the left , new from the prior exam . Left basilar atelectasis is present . The right lung is clear . No pneumothorax is identified . Clips in the right upper quadrant of the abdomen indicate prior cholecystectomy .
    OUTPUT:
    
Increased size of left pleural effusion which is now moderate with a component that is loculated laterally . Associated left basilar atelectasis . Mild asymmetric pulmonary edema .