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:
    
Right internal jugular central line is unchanged in position . Stable cardiac and mediastinal postoperative contours status post median sternotomy . Small bilateral effusions with expected adjacent patchy airspace disease likely reflecting atelectasis . No pulmonary edema . No pneumothorax .