Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post median sternotomy and CABG . Mild cardiomegaly is re - demonstrated along with tortuosity of the thoracic aorta . Minimal upper zone vascular redistribution is noted without overt pulmonary edema . Hilar contours are unchanged . No focal consolidation , pleural effusion or pneumothorax is identified . No acute osseous abnormality is detected .
    OUTPUT:
    
Mild cardiomegaly with mild pulmonary vascular congestion but no overt pulmonary edema . No focal consolidation to suggest pneumonia .