Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Assessment is limited as the patient is rotated . The patient is status post median sternotomy , CABG , and aortic valve replacement . Moderate enlargement of the cardiac silhouette is unchanged . The aorta is tortuous and diffusely calcified . Pulmonary vasculature is not engorged . Elevation of the right hemidiaphragm is chronic with associated right basilar atelectasis . Subsegmental atelectasis is also noted in the left lung base . Lungs remain hyperinflated . No focal consolidation , pleural effusion pneumothorax is clearly present . Diffuse demineralization of the osseous structures is visualized . Clips are seen in the right upper quadrant of the abdomen . S - shaped scoliosis of the thoracolumbar spine is re - demonstrated with probable stent graft in the abdominal aorta , incompletely assessed .
    OUTPUT:
    
No acute cardiopulmonary abnormality .