Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were provided . The lungs are clear . Clips are seen projecting over the left hemidiaphragm . Heart is top normal in size . Mediastinal contour is unremarkable . No acute osseous abnormalities . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute findings . Top normal heart size .