Aorta is mildly tortuous and calcified.
 the aorta is normal
(ROOT (S (NP (NNP Aorta)) (VP (VBZ is) (ADJP (ADJP (RB mildly) (JJ tortuous)) (CC and) (ADJP (JJ calcified)))) (. .)))
(ROOT (S (NP (DT the) (NN aorta)) (VP (VBZ is) (ADJP (JJ normal)))))
( Aorta ( ( is ( ( ( mildly tortuous ) and ) calcified ) ) . ) )
( ( the aorta ) ( is normal ) )