Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since prior , patient has been intubated . Endotracheal tube ends approximately 4 cm above the carina . Right PICC ends at the cavoatrial junction . No change to right atrial and right ventricular pacing leads . There is increased opacity in the left hemi thorax diffusely . There is no pneumothorax .
    OUTPUT:
    
1 . Endotracheal tube appropriately positioned . 2 . Increased left lung opacity diffusely most likely represents asymmetric pulmonary edema .