Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Sternotomy wires are intact and aligned . Mild pulmonary edema with moderate bilateral pleural effusions have slightly decreased on the right following chest tube drainage . There is no pneumothorax . The heart and mediastinum can not be accurately assessed on this projection .
    OUTPUT:
    
Interval decrease in size of moderate right pleural effusion following catheter drainage . Stable moderate left pleural effusion . No pneumothorax .