Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The heart size is normal and stable from prior exam . No focal consolidation , effusion or pneumothorax is seen . No signs of pulmonary edema . The mediastinal contour is stable . The bony structures appear intact . No free air is seen below the right hemidiaphragm .
    OUTPUT:
    
No acute findings , specifically normal heart size .