Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient 's neck is flexed to the right . The ET tube tip appears to be 0 .6 cm above the carina . Right PICC tip is in the lower SVC . Side port of the NG tube is likely below the GE junction , with the tip out of view . There is moderate pulmonary edema . Moderate right and small to moderate left effusions appear similar to prior , allowing for differences in patient positioning . Retrocardiac opacity and silhouetting of the left hemidiaphragm are similar to prior . Left upper lung distortion is similar to prior . There is no pneumothorax . The cardiomediastinal silhouette is normal . Aortic calcification projecting over the heart is similar to prior . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
1 . Evaluation of ET tube location is suboptimal due to patient positioning , but appears low . 2 . Right PICC and NG tube are similar to prior . 3 . Moderate right and small to moderate left effusions appear similar to prior , allowing for differences in patient positioning . 4 . Other findings are similar to ___ .