Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . The aorta is calcified and tortuous . The cardiac silhouette is top - normal in size . Minimal left basilar atelectasis is seen . There is no focal consolidation , pleural effusion , or evidence of pneumothorax . No pulmonary edema is seen .
    OUTPUT:
    
No acute cardiopulmonary process .