Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrated a right - sided central venous catheter terminating at the cavoatrial junction . Cardiomediastinal and hilar contours are unremarkable . Bibasilar atelectasis noted , right greater than left . Blunting of the left costophrenic angle likely corresponds with atelectasis when compared to same day CT .
    OUTPUT:
    
Bibasilar opacifications are most consistent with atelectasis .