Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates interval retraction of right - sided PICC line with tip now in the distal SVC . Otherwise , unchanged exam with mild pulmonary edema and stable bibasilar atelectasis . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
Right PICC line now with tip terminating in distal superior vena cava .