Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Assessment is slightly limited by patient rotation . Heart size is moderately enlarged . The aorta is tortuous and demonstrates atherosclerotic calcifications . Perihilar haziness and vascular indistinctness is compatible with mild pulmonary edema . Enlargement of the hila bilaterally also suggests dilated pulmonary arteries . Low lung volumes with bibasilar atelectasis is noted . No large pneumothorax is seen however the medial aspect of both lung apices is obscured by the patient 's chin and neck projecting over this area . Small bilateral pleural effusions appear to be present . There are moderate multilevel degenerative changes noted in the thoracic spine .
    OUTPUT:
    
Mild pulmonary edema and trace bilateral pleural effusions with bibasilar atelectasis .