Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post previous median sternotomy . ICD remains in standard position . Heart size remains normal . Deformities of the right fifth and sixth posterior ribs are present , and may be related to previous surgery as surgical chain sutures are also demonstrated centrally in the right juxtamediastinal region at the level of the clavicle . Lungs are well expanded and clear . Bones are remarkable for above - mentioned rib deformities as well as scoliosis .
    OUTPUT:
    
No acute cardiopulmonary radiographic abnormality .