Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph was provided . A catheter wire projects over the right hemithorax . Midline sternotomy wires and a prosthetic cardiac valve are again noted . The lungs are clear without focal consolidation , effusion , or pneumothorax . Heart and mediastinal contour is normal . Bony structures are intact . Clips in the right upper quadrant noted .
    OUTPUT:
    
No acute findings in the chest .