Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube and enteric tube are in standard position . Left internal jugular central line projects over the upper right atrium , and appears to have been advanced , however the apparent position could be secondary to lower inspiratory level . Lung volumes are low and there is persistent left lower lobe collapse . Mild pulmonary edema is unchanged . Upper lung parenchymal opacities are more readily recognized than in the lower lobes . Moderate cardiomegaly is stable .
    OUTPUT:
    
1 . Lower lung volumes with stable mild pulmonary edema and left lower lobe collapse . 2 . Stable support lines and tubes .