Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest radiograph . Right - sided tunneled HD catheter tip is in the mid SVC . Pulmonary vascular congestion and widening of the vascular pedicle are likely related to the patient 's volume status , but there is no evidence of interstitial edema . There is no pneumothorax . The heart size is mildly enlarged . Widening of the posterior right ___ and 5th ribs is unchanged from ___ and probably is from a prior thoracotomy .
    OUTPUT:
    
Right HD catheter tip is in the mid SVC >