Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal chest radiograph demonstrates the ET tube terminating 3 .7 cm above the carina . The lungs are clear . There is no pleural effusion or pneumothorax . A single loop of dilated small bowel is noted in the left upper quadrant . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
No acute cardiopulmonary process . Endotracheal tube terminates 3 .7 cm above the carina .