Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest was obtained . A new endotracheal tube terminates 3 .5 cm above the carina . NG tube terminates below the diaphragm . Cardiomediastinal contours are stable . Pulmonary edema has improved since the prior exam . Residual left base opacity may represent resolving edema or potentially infection . No pneumothorax .
    OUTPUT:
    
Status post reintubation with ETT in proper position . Pulmonary edema has overall improved , but residual left base opacity may represent resolving edema or potentially infection .