Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube ends 4 .5 cm above the carina , not significantly changed . An enteric catheter courses below the level of the diaphragm , ending within the stomach . An additional orogastric tube also courses below the level of the diaphragm , passing out of the field of view inferiorly . A right internal jugular central venous catheter ends in the low SVC . There is a diffuse bilateral lung interstitial abnormality that is not significantly changed compared to the prior study from ___ and could be due to underlying interstitial edema . Heterogeneous left retrocardiac opacities are thought to be moderate atelectasis . There is minimal right lower lung atelectasis . There are no definite pleural effusions . No pneumothorax is seen . The heart size is normal . The mediastinal contours are normal . Lung volumes are low , decreased compared to the prior study .
    OUTPUT:
    
1 . Appropriately positioned lines and tubes . 2 . No significant interval change in widespread bilateral lung interstitial opacities , likely interstitial edema . Moderate left retrocardiac atelectasis , not significantly changed .