Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild interstitial edema . Heart size is enlarged . The aorta is calcified and tortuous . Mediastinal clips and sternal wires are seen , unchanged from ___ . No pleural effusion or pneumothorax is seen . There is dextroconvex thoracic scoliosis .
    OUTPUT:
    
Mild interstitial edema . Findings discussed with Dr . ___ by Dr . ___ by telephone at 5 :46 a .m . on ___ .