Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest ___ at 10 :43 are submitted .
    OUTPUT:
    
Stable cardiac mediastinal contours status post median sternotomy for CABG . Layering left effusion with probable loculated component laterally and smaller right effusion . No pulmonary edema . Right internal jugular central line is unchanged in position . No pneumothorax .