( ( suspected ( ( aortic aneurysm ) ( -LRB- ( ( ( a ( weakened spot ) ) ( in ( ( the wall ) ( of ( ( ( the aorta ) , ) ( ( the ( main artery ) ) ( which ( ( ( carries ( oxygenated blood ) ) away ) ( from ( ( the heart ) ( to ( the body ) ) ) ) ) ) ) ) ) ) ) ) -RRB- ) ) ) ) . )
(ROOT (S (VP (VBN suspected) (NP (NP (JJ aortic) (NN aneurysm)) (PRN (-LRB- -LRB-) (NP (NP (DT a) (JJ weakened) (NN spot)) (PP (IN in) (NP (NP (DT the) (NN wall)) (PP (IN of) (NP (NP (DT the) (NN aorta)) (, ,) (NP (NP (DT the) (JJ main) (NN artery)) (SBAR (WHNP (WDT which)) (S (VP (VBZ carries) (NP (JJ oxygenated) (NN blood)) (PRT (RP away)) (PP (IN from) (NP (NP (DT the) (NN heart)) (PP (TO to) (NP (DT the) (NN body)))))))))))))) (-RRB- -RRB-)))) (. .)))
suspected aortic aneurysm (a weakened spot in the wall of the aorta, the main artery which carries oxygenated blood away from the heart to the body).
(ROOT (SINV (S (NP (PRP We)) (VP (VBP call) (NP (NP (DT the) (JJ major) (NN artery)) (VP (VBG carrying) (ADVP (RB recently)))))) (VP (VBD oxygenated) (NP (NN blood)) (PRT (RP away)) (PP (IN from) (NP (DT the) (NN heart)))) (NP (DT the) (NN aorta)) (. .)))