Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to prior chest radiograph from ___ , there has been no significant change . An endotracheal tube terminates 5 cm above the carina . The remaining support and monitoring devices are in unchanged position . The lungs are clear . There is no pneumothorax or pleural effusion . There is no pneumonia . Moderate cardiomegaly is stable .
    OUTPUT:
    
Unchanged chest examination with no evidence of pneumonia .