Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left IJ access central venous catheter continues to terminate in the right atrium . A vascular stent projects over the right upper mediastinum likely within the right brachiocephalic vein . The cardiac silhouette is stable . Mild interstitial pulmonary edema is noted . No pleural effusion , focal consolidation or pneumothorax is seen . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
Mild fluid overload .