Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Overlying EKG leads are present . The heart remains mildly enlarged . The hila are engorged . There is likely mild interstitial pulmonary edema . No large effusion or pneumothorax . No convincing signs of pneumonia . Bony structures are intact . No free air below the right hemidiaphragm seen .
    OUTPUT:
    
Cardiomegaly with hilar congestion and mild interstitial pulmonary edema .