He was given aspirin 300 PR and started on heparin IV out of concern for ACS.
 EKG was abnormal
(ROOT (S (NP (PRP He)) (VP (VP (VBD was) (VP (VBN given) (NP (NN aspirin)) (NP (CD 300) (NN PR)))) (CC and) (VP (VBD started) (PP (IN on) (NP (NN heparin) (CD IV))) (PP (IN out) (PP (IN of) (NP (NP (NN concern)) (PP (IN for) (NP (NN ACS)))))))) (. .)))
(ROOT (S (NP (NNP EKG)) (VP (VBD was) (ADJP (JJ abnormal)))))
( He ( ( ( ( was ( ( given aspirin ) ( 300 PR ) ) ) and ) ( ( started ( on ( heparin IV ) ) ) ( out ( of ( concern ( for ACS ) ) ) ) ) ) . ) )
( EKG ( was abnormal ) )