Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube , NG tube , Swan - Ganz catheter . Comma chest to this , mediastinal drains been removed . There is volume loss at both bases . There is a moderate right effusion that appears larger than on the prior study . There is dense retrocardiac opacity compatible volume loss / infiltrate / effusion .
    OUTPUT:
    
Fluid overload . The appearance on the right is much worse compared to prior .