Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient has been extubated . Swan - Ganz has been removed . Remaining right jugular sheath is in lower jugular vein . There is no pneumothorax or pleural effusion . There is no pulmonary edema . Moderate cardiac contour enlargement is stable .
    OUTPUT:
    
1 . The patient just had sternotomy for CABG . 2 . There is no pneumothorax or pleural effusion . 3 . Moderate cardiomegaly is unchanged .