Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Heart size remains moderately enlarged . Mediastinal and hilar contours are unchanged , and no pulmonary edema is present . A moderate size right pleural effusion is increased in the interval , and a trace left pleural effusion appears new . Right basilar opacity likely reflects compressive atelectasis . No pneumothorax is present . There are no acute osseous abnormalities .
    OUTPUT:
    
Increased size of bilateral pleural effusions , moderate on the right and small on the left , with right basilar compressive atelectasis . No pulmonary edema .