Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a left subclavian PICC with the tip projecting over the cavoatrial junction . Heart size , cardiomediastinal silhouette and hilar contours are normal . The left cardiophrenic angle is excluded however the lungs are otherwise clear . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Left subclavian PICC with tip projecting over the cavoatrial junction . Results were discussed with the ___ over the telephone by Dr . ___ at 13 : 17 on ___ at time of initial review .