Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube ends 6 cm above the carina . Right - sided Swan - Ganz is in right pulmonary artery . Right chest tube projects in mid hemithorax and two chest tubes are seen in the left lung , one at the apex and the other at the base . There is no pneumothorax . Bibasilar pleural effusion and atelectasis are small . Moderate cardiac contour and enlargement is stable . Mediastinal contour enlargement including the ascending aorta has not changed significantly .
    OUTPUT:
    
1 . Tubes and lines are in adequate position . 2 . Unchanged small pleural effusion and bibasilar atelectasis .