Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right internal jugular large - bore central venous catheter ends in the mid SVC , unchanged . An endotracheal tube ends 2 .5 cm above the level of the carina . A left subclavian central venous catheter ends near the confluence of the brachiocephalic veins , previously seen to end within the uppermost portion of the SVC . An enteric catheter courses below the level of the diaphragm , ending in the proximal duodenum , not significantly changed . Lung volumes remain very low , causing exaggeration of the heart size and accentuation of the pulmonary vasculature . Bilateral lower lung heterogeneous opacities are likely atelectasis , although infection in either lung base is certainly possible . There has been an interval increase in left mid to lower lung opacities , possibly aspiration or pneumonia . Small right and probable trace left pleural effusions are not significantly changed compared to the prior radiograph from ___ . Mild enlargement of the cardiac silhouette is not significantly changed . Mediastinal contours are unchanged . There is no pneumothorax .
    OUTPUT:
    
1 . Increased left mid to lower lung opacities , possibly aspiration pneumonitis or pneumonia . 1 . Bilateral lower lung heterogeneous opacities , likely atelectasis , although infection is certainly possible at either lung base . 2 . Small right and trace left pleural effusions , not significantly changed . 3 . Left subclavian central venous catheter ends at the confluence of the brachiocephalic veins , previously seen to be within the superior - most portion of the ___ . Findings were discussed with Dr . ___ by Dr . ___ at 12 :02 p .m . via telephone on the day of the study .