Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube ends 3 .3 cm from the carina . Enteric tube courses through the stomach , however , the tip is not well visualized . Moderate - to - severe pulmonary edema is slightly worse compared to chest radiograph done earlier today . No pleural effusion or pneumothorax . The cardiomediastinal and hilar contours are normal . Heart size is normal .
    OUTPUT:
    
Moderate - to - severe pulmonary edema has worsened .