Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are stable , with the heart in the upper limits of normal and a tortuous thoracic aorta . The patient is slightly rotated to the right . Again seen is central pulmonary congestion and mild interstitial pulmonary edema . Bibasilar atelectasis , right greater than left is noted . There are no pleural effusions or consolidations .
    OUTPUT:
    
Mild interstitial pulmonary edema .