Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an endotracheal tube in appropriate position , terminating 3 .7 cm above the level of carina . A right internal jugular central venous line terminates in the mid SVC . An enteric tube terminates in the stomach . Lung volumes are low causing crowding of the central bronchovascular structures . The heart is top - normal in size given the low lung volumes . There is no focal consolidation , pleural effusion or pneumothorax . There is no pulmonary edema .
    OUTPUT:
    
Appropriate position of support lines and devices . Low lung volumes .