Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single supine view of the chest . Endotracheal tube is seen with tip approximately 7 mm from the carina which is difficult to clearly see . Left - sided central venous catheter tip projects over the distal brachiocephalic / upper SVC , although it s tip is not well seen . Relatively low lung volumes are seen without focal consolidation or large effusion . Cardiomediastinal silhouette is within normal limits . Median sternotomy wires and mediastinal clips are identified . Atherosclerotic calcifications seen at the aortic arch . Surgical clips project over the right lateral chest wall . Surgical clips are also seen in the right upper quadrant .
    OUTPUT:
    
Endotracheal tube seen with tip likely under 1 cm from the carina and should be withdrawn for optimal positioning . Left - sided central venous catheter tip not clearly delineated , but likely in the region of the distal brachiocephalic / upper SVC .