Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . No focal consolidation , pleural effusion , evidence of pneumothorax is seen . The cardiac silhouette is top normal , likely accentuated by AP technique . Mediastinal contours are unremarkable . No overt pulmonary edema is seen .
    OUTPUT:
    
No pulmonary edema .