Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: FRONTAL and LATERAL VIEWS OF THE CHEST : The heart remains mildly enlarged . There is a tortuous and calcified aorta . No pneumothorax or focal airspace consolidation . Prominence of the interstitium and central vessels is thought to reflect mild pulmonary edema . Blunting of the costophrenic angles may represent small bilateral pleural effusions . Severe degenerative changes of the shoulder and neck are noted . There is a severe compression deformity of a vertebral body within the mid thoracic spine which is unchanged .
    OUTPUT:
    
Mild pulmonary edema .