Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right internal jugular catheter which courses along the expected location of the superior vena cava with tip projecting over the expected location of the cavoatrial junction . No pneumothorax is detected . Pulmonary vascular congestion is increased with increased mild interstitial edema . There is a new small right pleural effusion . Lung volumes are low . Heart size is enlarged . Tortuous calcified aorta is again noted .
    OUTPUT:
    
1 . Interval placement of right internal jugular catheter with tip projecting over the region of the cavoatrial junction . 2 . Interval increase in mild interstitial pulmonary edema .