Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right PICC line terminates the upper SVC , unchanged . The sternotomy wires are intact and unchanged . Mild pulmonary venous congestion is unchanged . Small to moderate bilateral pleural effusions are unchanged . Bilateral lower lobe atelectasis are unchanged . No pneumothorax . The cardiac silhouette is enlarged but unchanged . The mediastinum is normal .
    OUTPUT:
    
Stable chest radiograph with persistent fluid overload .