Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube ends 8 cm above the carina . A right internal jugular catheter is unchanged in satisfactory position . NG tube is not well seen . Interval placement of thoracic spinal hardware since yesterday . Stably enlarged cardiomediastinal silhouette is chronic . Moderate pulmonary edema is unchanged . The left costophrenic angle is excluded from this film . No large pleural effusion or pneumothorax .
    OUTPUT:
    
1 . ETT ends 8 cm above the carina , right internal jugular catheter unchanged in satisfactory position and NG tube not well seen . 2 . Moderate pulmonary edema and chronic cardiomegaly , not changed since yesterday .