Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular central venous catheter tip terminates in the SVC . The heart remains moderate to severely enlarged . Mediastinal contours are stably widened . There is continued mild pulmonary edema and bibasilar atelectasis . No large pneumothorax or pleural effusion is seen on this supine study .
    OUTPUT:
    
Right internal jugular central venous catheter tip is within the SVC .