Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph provided . There is fullness of the hila bilaterally with mild perihilar opacity which is concerning for central congestion . No lobar consolidation , effusion or pneumothorax is seen . The heart size is normal . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Bilateral hilar prominence with perihilar opacities concerning for mild edema . Please correlate clinically .