Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . AICD unchanged . The endotracheal tube tip resides 5 .6 cm above the carinal . The nasogastric tube tip is not visualized . There has been no change in the position of the right upper extremity PICC line which is still looped in the SVC with the tip pointing craniad . Pulmonary edema persists .
    OUTPUT:
    
Persistently malpositioned right upper extremity PICC line .