Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to ___ , there is mild increased pulmonary vasculature congestion , with apparent slight increase in bilateral basilar confluent opacities . The heart size is mildly enlarged . Costophrenic angles are blunted bilaterally . Support lines are unchanged in position . There is no pneumothorax .
    OUTPUT:
    
Worsening vascular congestion accompanied by slight increase in basilar predominant lung opacities favoring pulmonary edema although coexisting pneumonia is possible in the appropriate clinical setting .