Work-up revealed dilated aortic root and left common carotid artery aneursym.
 The patient has hypertension. 
(ROOT (S (NP (JJ Work-up)) (VP (VP (VBD revealed) (VP (VBN dilated) (NP (JJ aortic) (NN root)))) (CC and) (VP (VBD left) (NP (JJ common) (NN carotid) (NN artery) (NN aneursym)))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ has) (NP (NN hypertension))) (. .)))
( Work-up ( ( ( ( revealed ( dilated ( aortic root ) ) ) and ) ( left ( common ( carotid ( artery aneursym ) ) ) ) ) . ) )
( ( The patient ) ( ( has hypertension ) . ) )