Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior chest radiograph performed on ___ at 01 :28 , there has been no significant interval change . Endotracheal tube terminates 3 .8 cm above the carina . Right IJ catheter and enteric tubes are in standard position . Two additional catheters projects over the lung bases . Lung volumes are low , with persistent left retrocardiac atelectasis . No new consolidation . Small layering left pleural effusion is stable . No pleural effusion on the right . No pneumothorax . Stable cardiomegaly .
    OUTPUT:
    
1 . Stable positioning of support devices . 2 . Unchanged small layering left pleural effusion with left retrocardiac atelectasis .