Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to chest radiograph from the same day , nasogastric tube has been advanced with the first side port in the proximal stomach . Endotracheal tube is 2 cm from the carina . Right - sided IJ catheter in the low SVC . Overall no substantial change of the lungs with moderate right - sided effusion , small left effusion and moderate cardiomegaly . Mild pulmonary vascular congestion unchanged . Asymmetric opacity in the right lower lobe also may represent superimposed pneumonia .
    OUTPUT:
    
Nasogastric tube has been advanced with the first side port in the body of the stomach . Overall no substantial change of the lungs .