Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An enteric tube is seen coiling within the expected location of the cervical esophagus . The tip is not visualized . An endotracheal tube terminates 3 .4 cm above the carina , likely due to chin positioning . A right IJ central venous catheter terminates in the mid SVC , unchanged in position . There has been interval improvement of pulmonary vascular congestion . The cardiac silhouette remains enlarged . Retrocardiac opacity and mild right base atelectasis have slightly improved .
    OUTPUT:
    
Enteric tube coils within the expected location of the cervical esophagus . Tip is not visualized .