Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . The heart remains mildly prominent . There is mild hilar congestion without frank pulmonary edema . There is a small right pleural effusion which is unchanged . No convincing evidence for pneumonia . No pneumothorax . Mediastinal contour is normal . Bony structures are intact .
    OUTPUT:
    
Mild hilar congestion with small right pleural effusion , stable mild cardiac enlargement .