Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left internal jugular central line terminates at the cavoatrial junction . A right subclavian line terminates in the right atrium . Severe cardiomegaly is stable . There is no focal consolidation or pneumothorax . There has been improvement in the right pleural effusion and a small left pleural effusion is stable .
    OUTPUT:
    
Improvement in right pleural effusion . Probable small left pleural effusion .