Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Midline sternotomy wires are noted . The heart is top - normal in size . The mediastinal contour is normal . Lungs are clear without focal consolidation , large effusion or pneumothorax . Imaged osseous structures are intact . High riding right humeral head suggests chronic right rotator cuff disease .
    OUTPUT:
    
As above , no acute findings .