Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy , CABG , and aortic valve replacement . The cardiac silhouette size remains mildly enlarged . The mediastinal and hilar contours are similar . No overt pulmonary edema is present . Chronic right lateral pleural thickening is unchanged . Lungs remain hyperinflated compatible with history of emphysema . No focal consolidation , pleural effusion or pneumothorax is present . Ossification of the anterior longitudinal ligament is re - demonstrated with diffuse demineralization of the osseous structures .
    OUTPUT:
    
No acute cardiopulmonary abnormality .