Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right - sided catheter is seen terminating in the cavoatrial junction . A tracheostomy is in unchanged position from prior exam . Aortic endograft are again noted . The lungs are moderately well expanded . Mild pulmonary edema is similar to prior exam . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is stable from prior exam .
    OUTPUT:
    
Mild pulmonary edema , similar prior exam . These findings were communicated to Dr . ___ at 3 :30 a .m . on ___ by phone .