Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The esophageal tube has been removed . The endotracheal tube , the Swan - Ganz , the NG tube and a chest tube are in unchanged position . Stability of the mediastinal and cardiac contour in this patient with recent sternotomy for CABG . There is no visible pneumothorax . Stability of the left mild - to - moderate pleural effusion and the bibasilar atelectasis .
    OUTPUT:
    
There is no significant change since the previous exam except for the removal of the esophageal tube .