Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube terminates approximately 3 .7 cm above the carina . Enteric tube extends below the diaphragm with the tip out of view of this film . Right - sided IJ terminates in the upper SVC . Right - sided PIC line terminates in the mid SVC . Overall , there has been slight interval worsening of the pre-existing parenchymal opacities with low lung volumes compared to the prior exam . Although the cardiomediastinal contours are exaggerated given the technique , mild cardiomegaly is persistent .
    OUTPUT:
    
Slight interval worsening of the pre-existing parenchymal opacities compared to the prior exam from ___ . Lines and tubes are in appropriate position .