On [**7-24**], he had a CT of the chest and CTA of his coronary arteries, which showed extensive plaque in all major coronary arteries with significant stenosis in the left main, LAD and RCA, an ejection fraction of 69% with normal wall motion.
 patient has normal coronary arteries
(ROOT (S (PP (IN On) (PRN (-LRB- -LSB-) (FRAG (SYM **) (CD 7-24) (X (SYM **))) (-RRB- -RSB-))) (, ,) (NP (PRP he)) (VP (VBD had) (NP (NP (DT a) (NN CT)) (PP (IN of) (NP (NP (DT the) (NP (NP (NN chest)) (CC and) (NP (NN CTA)))) (PP (IN of) (NP (NP (PRP$ his) (JJ coronary) (NNS arteries)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBD showed) (NP (NP (JJ extensive) (NN plaque)) (PP (IN in) (NP (DT all) (JJ major) (JJ coronary) (NNS arteries)))) (PP (IN with) (NP (NP (JJ significant) (NN stenosis)) (PP (IN in) (NP (NP (DT the) (ADJP (JJ left) (JJ main)) (, ,) (NP (NN LAD)) (CC and) (NP (NN RCA))) (, ,) (NP (NP (DT an) (NN ejection) (NN fraction)) (PP (IN of) (NP (CD 69) (NN %))) (PP (IN with) (NP (JJ normal) (NN wall) (NN motion))))))))))))))))) (. .)))
(ROOT (S (NP (NN patient)) (VP (VBZ has) (NP (JJ normal) (JJ coronary) (NNS arteries)))))
( ( On ( -LSB- ( ( ** ( 7-24 ** ) ) -RSB- ) ) ) ( , ( he ( ( had ( ( a CT ) ( of ( ( the ( ( chest and ) CTA ) ) ( of ( ( ( his ( coronary arteries ) ) , ) ( which ( ( showed ( ( extensive plaque ) ( in ( all ( major ( coronary arteries ) ) ) ) ) ) ( with ( ( significant stenosis ) ( in ( ( ( the ( ( left main ) ( , ( ( LAD and ) RCA ) ) ) ) , ) ( ( ( an ( ejection fraction ) ) ( of ( 69 % ) ) ) ( with ( normal ( wall motion ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
( patient ( has ( normal ( coronary arteries ) ) ) )