Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube , right internal jugular central venous catheter , and enteric tube are in proper position . There is persistent collapse of the right lower lobes with expected shift of the heart and mediastinum to the right . The cardiomediastinal silhouette is stable . There is no focal consolidation . Mild pulmonary edema is slightly worse . Linear opacities at the left base likely represent atelectasis . There is no large effusion or pneumothorax .
    OUTPUT:
    
1 . Appropriate positioning of lines and tubes . 2 . Persistent collapse of the right lower lobes , unchanged . 3 . Mild pulmonary edema , slightly worse .