Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP semi-upright view of the chest was reviewed and compared to the prior study . A repositioned nasogastric tube enters the stomach and terminates off the radiograph . Endotracheal tube ends 2 - 3 cm above the carina . Low lung volumes and bilateral basilar atelectasis persist . Cardiomegaly is unchanged .
    OUTPUT:
    
1 . A repositioned nasogastric tube entering the stomach and terminats off of the radiograph . 2 . An endotracheal tube ends 2 - 3 cm above the carina . 3 . Low lung volumes and bilateral basilar atelectasis are unchanged .