Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular venous catheter terminates in the proximal right atrium . There is no consolidation , pleural effusion , or pneumothorax . Cardiomediastinal and hilar silhouettes are normal size .
    OUTPUT:
    
Right internal jugular venous catheter terminates in the proximal right atrium . No pneumothorax .