Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison to ___ , the nasogastric tube is in good position . There is persistent small left pleural effusion with associated atelectasis . Very mild pulmonary vascular congestion , increased since the prior . No overt pulmonary interstitial edema . Moderate cardiomegaly .
    OUTPUT:
    
Nasogastric tube in good position . Stable left small pleural effusion and adjacent atelectasis . Mild pulmonary vascular congestion without overt interstitial edema .