Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior radiograph , the pulmonary vasculature is more engorged , and there is new mild pulmonary edema . Moderate cardiomegaly is unchanged . Small bilateral effusions are presumedo . Intact median sternotomy wires and mediastinal clips are unchanged . No new focal consolidation or pneumothorax .
    OUTPUT:
    
New mild pulmonary edema without evidence of pneumonia .