Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Overlying EKG leads are present . There is mild hilar congestion with probable mild interstitial pulmonary edema . The heart is unchanged and top - normal in size . The mediastinal contour is prominent reflecting an unfolded thoracic aorta . No large effusion or pneumothorax . No convincing evidence for pneumonia . No acute fracture is seen . No free air below the right hemidiaphragm .
    OUTPUT:
    
Congestion with mild edema .