Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are low lung volumes . The heart is moderately enlarged but unchanged . The aorta is tortuous and diffusely calcified . There is crowding of the bronchovascular structures , with probable mild pulmonary vascular congestion . Small bilateral pleural effusions are noted , with a small amount of fluid in the minor fissure on the right . There are patchy bibasilar opacities most likely reflective of atelectasis . No pneumothorax is present . Compression deformity of the T11 vertebral body is unchanged compared to the prior MRI .
    OUTPUT:
    
Mild pulmonary vascular congestion and small bilateral pleural effusions . Probable bibasilar atelectasis .