Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is at 2 .7 cm from carina . NG tube ends in distal gastric cavity . Stable appearance of the ventriculoperitoneal shunt . Lung volume is minimally reduced but without consolidation or nodule . Cardiomediastinal silhouette is normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No sign of acute cardiopulmonary processes .