Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views the chest were provided . Midline sternotomy wires and mediastinal clips are again noted . Dense contrast material is seen within loops of bowel in the upper abdomen . Small bilateral pleural effusions are seen with mild engorgement of the pulmonary hila suggesting mild congestion . There is no frank pulmonary edema or signs of pneumonia . No pneumothorax is seen . Heart size and mediastinal contour are within normal limits . The imaged osseous structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Small bilateral pleural effusions with mild hilar engorgement compatible with mild pulmonary vascular congestion .