Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is better aeration of the lungs on today 's exam with interval resolution of left hemidiaphragmatic elevation . The lungs are clear . No focal consolidation , effusion , edema , or pneumothorax . The heart is normal in size . Mild aortic calcifications are unchanged . Mild dextroconvex scoliosis of the visualized thoracic spine is unchanged . Again , evidence of diffuse idiopathic skeletal hyperostosis is also unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .