Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Patient rotated to the left . There has been recent placement of a dialysis catheter with tip in the region of the right atrium . Lung volumes are low . Mild cardiomegaly is noted . There is mild pulmonary congestion . No large effusion or pneumothorax . Bony structures are intact .
    OUTPUT:
    
1 . Right IJ dialysis catheter tip in the right atrium . Please correlate for positional adequacy . 2 . Mild pulmonary vascular congestion . 3 . Stable mild cardiomegaly .