Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest radiograph demonstrates a left - sided PICC tip terminating and in the right atrium . There is no pneumothorax . The visualized lung the lungs are clear . The right costophrenic sulcus is not imaged . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
Left PICC terminates in the right atrium . Recommend withdrawing this 2 cm to place it in the lower SVC . Findings were discussed by Dr . ___ with Dr . ___ by phone at 4 : 17 a .m . on ___ .