Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The heart is top normal in size , though this is stable . The aorta is minimally unfolded with atherosclerotic calcification at the aortic knob noted . The lungs are clear without focal consolidation , effusion or pneumothorax . The imaged osseous structures appear intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute findings in the chest .