On arrival to the MICU, the pt is resting comfortably, denies lightheadedness.
 The patient is not hypotensive. 
(ROOT (SINV (S (PP (IN On) (NP (NP (NN arrival)) (PP (TO to) (NP (DT the) (NNP MICU))))) (, ,) (NP (DT the) (NN pt)) (VP (VBZ is) (VP (VBG resting) (ADVP (RB comfortably))))) (, ,) (VP (VBZ denies)) (NP (NN lightheadedness)) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ is) (RB not) (ADJP (JJ hypotensive))) (. .)))
( ( ( On ( arrival ( to ( the MICU ) ) ) ) ( , ( ( the pt ) ( is ( resting comfortably ) ) ) ) ) ( , ( ( denies lightheadedness ) . ) ) )
( ( The patient ) ( ( ( is not ) hypotensive ) . ) )