Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . A left central venous line ends at the cavoatrial junction . Lungs are mildly hyperinflated and grossly clear . No pleural effusion or pneumothorax . Hilar and cardiomediastinal contours are normal .
    OUTPUT:
    
1 . No radiographic evidence for pneumonia . 2 . A left central venous line ends at the cavoatrial junction .