Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest . The lungs are clear . The hilar and cardiomediastinal contours are normal . There is no pneumothorax or pleural effusion . There is mild pulmonary vascular congestion . A right internal jugular central venous line terminates at the cavoatrial junction .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Mild pulmonary vascular congestion .