Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . Clips in the right upper quadrant are noted . The lungs appear clear without focal consolidation , effusion , or pneumothorax . Heart is top normal in size . The aorta is unfolded , though overall , the mediastinal contour is stable . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Top normal heart size , otherwise normal .