Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest film ___ at 04 :54 is submitted .
    OUTPUT:
    
Endotracheal tube has its tip at the thoracic inlet . Feeding tube is seen coursing below the diaphragm with the tip not identified . There are layering pleural effusions with bibasilar opacities likely reflecting lobar atelectasis . The upper lungs are grossly clear . No pulmonary edema . Overall cardiac and mediastinal contours are stably enlarged status post median sternotomy for CABG and given lordotic technique . No pneumothorax .