In ED, tachycardic, NGT placed and NG lavage was negative.
 the patient is tachycardic
(ROOT (S (PP (IN In) (NP (NNP ED))) (, ,) (JJ tachycardic) (, ,) (S (NP (NNP NGT)) (VP (VBD placed))) (CC and) (S (NP (NNP NG) (NN lavage)) (VP (VBD was) (ADJP (JJ negative)))) (. .)))
(ROOT (S (NP (DT the) (NN patient)) (VP (VBZ is) (ADJP (JJ tachycardic)))))
( ( In ED ) ( , ( tachycardic ( , ( ( ( ( NGT placed ) and ) ( ( NG lavage ) ( was negative ) ) ) . ) ) ) ) )
( ( the patient ) ( is tachycardic ) )