Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is rotated to the left . The patient is status post median sternotomy and CABG . There is mild to moderate interstitial edema . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac silhouette is enlarged . The aortic knob is calcified . The bones are diffusely osteopenic .
    OUTPUT:
    
The patient is rotated to the left . The patient is status post median sternotomy and CABG . There is mild to moderate interstitial edema . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac silhouette is enlarged . The aortic knob is calcified . The bones are diffusely osteopenic .