Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Sternotomy wires are intact and appropriately aligned . ETT terminates approximately 4 .2 cm away from the carina . NG tube with side hole below the diaphragm , however the tip is not visualized . Atelectasis of the left lower lobe , and a probable small pleural effusion . There is patchy opacification at the right base , which may represent atelectasis , however this raises concern for aspiration . No additional consolidations . Postoperative enlargement of the cardiomediastinal silhouette . No pulmonary edema . No pneumothorax .
    OUTPUT:
    
1 . Appropriate position of ET and NG tube . 2 . Left lower lobe atelectasis and probable small pleural effusion . 3 . Patchy opacification at the right base , raising concern for aspiration .