Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to ___ , the lung volumes are lower , likely due to increased bilateral atelectasis . Moderate right and small left pleural effusion persists . Round atelectasis on the right is partially visualized Pulmonary edema has nearly resolved . The heart size is difficult to determine , though unlikely unchanged . Pleural plaques are unchanged . Right clavicle , scapular fracture appear unchanged . Vertebral fixation with screws and rods are well aligned . No pneumothorax is seen .
    OUTPUT:
    
Increased bilateral atelectasis and pleural effusion , right worse than left .