Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable supine view of the chest . There has been placement of a right IJ central venous catheter with its tip in the low SVC . The endotracheal tube is unchanged with its tip residing approximately 5 cm above the carina . No pneumothorax . Aortic core valve again noted . Cardiomegaly is mild and unchanged . Hilar congestion is mild . Small effusions are likely present and layering posteriorly on this supine radiograph . The mid and upper lungs appear relatively well - aerated . A stent is seen in the left axilla .
    OUTPUT:
    
As above . ___ , MD