Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube terminates 4 .5 cm above the carina . A nasoenteric tube terminates below the left hemidiaphragm , the tip is not visualized . A right - sided PICC coils of into the right internal jugular vein and the tip is positioned in the right brachiocephalic vein . The cardiomediastinal contour is unchanged . There is prominence of the bilateral hila and the pulmonary vasculature consistent with mild congestive heart failure . There is increased airspace opacity in the right lower lung .
    OUTPUT:
    
1 . The right - sided PICC is coiled in the right internal jugular with the tip in the right brachiocephalic vein . 2 . Increasing airspace opacity of the right lung base likely reflects atelectasis as seen on the prior CT , infection can not be excluded .