Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A frontal supine view of the chest was obtained portably . The endotracheal tube ends 4 .7 cm above the carina . The nasogastric tube ends in the stomach with the side port at the gastroesophageal junction . The lungs are clear without focal consolidation , pleural effusion or pneumothorax . The heart is mildly enlarged . Mediastinal silhouette and hilar contours are within normal limits .
    OUTPUT:
    
1 . Endotracheal tube ends 4 .7 cm above the carina . Clear lungs . 2 . NGT ends in the stomach with side port at the gastroesophageal junction .