Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is stable . There is mild pulmonary vascular congestion . Small bilateral pleural effusions with adjacent atelectasis . Intact median sternotomy wires . No pneumothorax .
    OUTPUT:
    
1 . Pulmonary vascular engorgement without frank edema 2 . Small bilateral pleural effusions .