Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Overlying EKG leads are present . The heart is mildly enlarged . There is mild hilar congestion without frank edema . No large effusion or pneumothorax . No convincing evidence for pneumonia . The mediastinal contour appears normal though the aorta is mildly calcified . The bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Mild cardiomegaly with mild hilar congestion .