Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An NG tube is coiled in the gastric fundus . Lung volumes are low , accentuating the transverse diameter of heart . There is a new a right lower lobe opacity , concerning for atelectasis versus aspiration , given the patient 's clinical history .
    OUTPUT:
    
1 . NG tube coiled in the gastric fundus . 2 . New right lower lobe opacity , concerning for atelectasis versus aspiration , given the patient 's clinical history .