Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy and CABG . Fracture of the ___ sternotomy wire from the top is unchanged . The heart size appears normal . Aorta remains mildly tortuous and diffusely calcified . Mediastinal contours are unchanged . Mild interstitial pulmonary edema , which is similar compared to the prior exam , with unchanged trace bilateral pleural effusions is re - demonstrated in . No pneumothorax is identified . Calcified granuloma within the left upper lobe is unchanged . There is continued kyphosis of the thoracolumbar spine with multilevel degenerative changes again noted .
    OUTPUT:
    
Chronic mild congestive heart failure with small bilateral pleural effusions and mild interstitial pulmonary edema .