Hematocrit was 23.1 (baseline 29.6) at presentation, PT: 18.8 PTT: 40.5 INR: 2.4, PLT CT 369.
 The patient is taking Coumadin.
(ROOT (S (NP (NN Hematocrit)) (VP (VBD was) (NP (NP (CD 23.1)) (PRN (-LRB- -LRB-) (NP (NN baseline) (CD 29.6)) (-RRB- -RRB-))) (PP (IN at) (NP (NP (NN presentation)) (, ,) (NP (NN PT)) (: :) (NP (NP (CD 18.8) (NNP PTT)) (: :) (NP (NP (CD 40.5) (NN INR)) (: :) (NP (NP (CD 2.4)) (, ,) (NP (NNP PLT) (NNP CT) (CD 369)))))))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ is) (VP (VBG taking) (NP (NNP Coumadin)))) (. .)))
( Hematocrit ( ( ( was ( 23.1 ( -LRB- ( ( baseline 29.6 ) -RRB- ) ) ) ) ( at ( ( ( ( presentation , ) PT ) : ) ( ( ( 18.8 PTT ) : ) ( ( ( 40.5 INR ) : ) ( ( 2.4 , ) ( PLT ( CT 369 ) ) ) ) ) ) ) ) . ) )
( ( The patient ) ( ( is ( taking Coumadin ) ) . ) )