Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright view of the chest was provided . Midline sternotomy wires are again noted . There is a left chest wall pacer with lead tip in the region of the right ventricle . The heart is top normal in size . The mediastinum is slightly prominent , stable , reflecting an unfolded thoracic aorta . Aortic calcifications are present . Increased perihilar opacity is noted as well as consolidation containing an air bronchogram within the right upper lobe . Findings are concerning for pneumonia . No effusion is seen . There is no pneumothorax . The bony structures appear intact .
    OUTPUT:
    
Perihilar and right upper lobe consolidation concerning for pneumonia .