Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph from ___ , there has been interval development of a moderate right , and small left pleural effusion . Bibasilar atelectasis is noted . There is no pneumothorax . Heart size is mildly enlarged . Mitral annular calcifications are re-demonstrated . Sternotomy wires are intact .
    OUTPUT:
    
New bilateral pleural effusions , right greater than left .