Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC line terminates at the confluence of the left and right brachiocephalic veins . ET tube has been removed . Lung volumes are slightly improved . Mild pulmonary edema is improved . Left pleural effusion appears resolved . There is no pneumothorax . There is no focal airspace opacity to suggest pneumonia . The heart is nonenlarged . Mediastinal hilar contours are normal .
    OUTPUT:
    
1 . Left PICC line terminates at the confluence of the left and right brachiocephalic veins . 2 . Mild pulmonary edema is improved . Left pleural effusion is resolved .