Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is 4 cm above level of carina and below the superior aspect of the clavicles . End of NG tube is in stomach and out of view . Right PICC tip is in low SVC . Right IJ hemodialysis tip is in low SVC , approximately 1 cm superior to right PICC tip . Mild decrease in severe bilateral pulmonary opacities with air bronchograms with mild improvement in lung volumes . No pleural effusion or pneumothorax . Heart size is mildly enlarged with normal mediastinal contour .
    OUTPUT:
    
1 . Mild improvement in severe bilateral pulmonary consolidation . 2 . ETT is 4 cm above level of carina and tube should be advanced 1 cm for better seating .