Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral pleural effusions , left greater than right , slightly progressed from ___ . There is an associated left basilar opacity likely reflecting compressive atelectasis though an underling pneumonia can not be excluded . The patient is status post TAVR placement . There is a left Port - A - Cath with its tip terminating in the proximal right atrium . The heart is normal in size . There is no pulmonary edema or pneumothorax . There are surgical clips projecting over the left upper abdomen , and there is no pneumoperitoneum noted .
    OUTPUT:
    
Bilateral pleural effusions , left greater than right , slightly progressed . Left basilar opacity may reflect atelectasis , though difficult to exclude a superimposed pneumonia .