Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ETT tip ends approximately 6 cm from the carina with the neck extended . The newly placed right internal jugular venous catheter ends in the lower SVC . Lung volumes are low . Slight increased opacity in the right infrahilar region may suggest aspiration or atelectasis in the appropriate clinical setting . Interval increasm in interstitial edema . Mild to moderate cardiomegaly is overall unchanged . Blunting of the left costophrenic angle obscuring of the left hemidiaphragm is new , compatible with pleural effusion . Blunting of the lateral aspect of the descending thoracic aorta slight increase retrocardiac opacity is new and may suggest atelectasis . No pneumomediastinum or pneumothorax
    OUTPUT:
    
1 . ETT in standard placement . 2 . Interval increase in interstitial edema . Small left pleural effusion .