Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Midline sternotomy wires again noted . Cardiomediastinal silhouette is unchanged . With no focal consolidation is seen concerning for pneumonia . Mild congestion and edema is suspected . No large effusion or pneumothorax . Imaged bony structures appear grossly intact . No free air below the right hemidiaphragm . Clips noted in the upper abdomen on the lateral projection .
    OUTPUT:
    
Probable mild edema .