At her oncologist's office, she was noted to have an irregularly irregular pulse in the 150s.
 The patient has atrial fibrillation. 
(ROOT (S (PP (IN At) (NP (NP (PRP$ her) (NN oncologist) (POS 's)) (NN office))) (, ,) (NP (PRP she)) (VP (VBD was) (VP (VBN noted) (S (VP (TO to) (VP (VB have) (NP (DT an) (JJ irregularly) (JJ irregular) (NN pulse)) (PP (IN in) (NP (DT the) (NNS 150s)))))))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ has) (NP (JJ atrial) (NN fibrillation))) (. .)))
( ( At ( ( her ( oncologist 's ) ) office ) ) ( , ( she ( ( was ( noted ( to ( ( have ( an ( irregularly ( irregular pulse ) ) ) ) ( in ( the 150s ) ) ) ) ) ) . ) ) ) )
( ( The patient ) ( ( has ( atrial fibrillation ) ) . ) )