His bilateral ankle edema is chronic and unchanged of late, with chronic venous stasis changes.
 Patient has CHF
(ROOT (S (NP (PRP$ His) (JJ bilateral) (NN ankle) (NN edema)) (VP (VBZ is) (ADJP (ADJP (JJ chronic)) (CC and) (ADJP (JJ unchanged))) (PP (IN of) (ADJP (JJ late) (, ,) (PP (IN with) (NP (JJ chronic) (JJ venous) (NN stasis) (NNS changes)))))) (. .)))
(ROOT (S (NP (NN Patient)) (VP (VBZ has) (NP (NN CHF)))))
( ( His ( bilateral ( ankle edema ) ) ) ( ( ( is ( ( chronic and ) unchanged ) ) ( of ( ( late , ) ( with ( chronic ( venous ( stasis changes ) ) ) ) ) ) ) . ) )
( Patient ( has CHF ) )