Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . The patient is status post median sternotomy and CABG . Mild bibasilar atelectasis is seen . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . Lateral right mid lung small calcified granuloma again seen . Cardiac stenting is best seen on the lateral view . Degenerative changes are seen along the spine . The aorta is calcified and tortuous . The cardiac silhouette is stable .
    OUTPUT:
    
No acute cardiopulmonary process .