Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: service: history of present illness: the patient is an 81 year-old woman diagnosed with bilateral carotid stenosis and status post left carotid endarterectomy one and a half years ago now with new cerebrovascular accident in with no residual. she has a left facial droop from minimal residual preangiogram for a right carotid stenting. her indication for stent angioplasty of the right carotid artery was the presence of a tandem lesion in the intracranial portion of the right internal carotid artery which was to be treated during the same admission. past medical history: diabetes, atrial fibrillation, cataracts and left carotid endarterectomy. medications on admission: glyburide 5 mg po q day, lisinopril 40 mg po q day, verapamil sr 360 mg po q day, synthroid 50 micrograms po q day, protonix 40 mg q day, enteric coated aspirin 325 mg po q day, plavix 75 mg po q day, digoxin .25 mg po q day. physical examination: the patient is a pleasant woman in no acute distress. heent pupils are equal, round and reactive to light. extraocular movements intact. neck supple. chest decreased breath sounds throughout. cardiac she was in atrial fibrillation, normal s1 and s2. abdomen distended, positive bowel sounds, nontender. extremities no clubbing, cyanosis or edema. neurologically she was awake, alert and oriented times three. cranial nerves ii through xii were intact. visual fields full to confrontation. extraocular movements intact. face with a left facial droop. motor strength is 5 out of 5 in both upper and lower extremities bilaterally. she had no drift. sensation was decreased in the fingers and toes to light touch. her reflexes are 2+ in the upper extremities, 2+ at the knees and 1+ at the ankles. she had no clonus. hospital course: the plan was for angiogram for carotid stenting on the right side on , which she underwent with transient weakness of the left upper extremity and shoulder post procedure. the patient was monitored in the recovery room overnight where she remained neurologically stable on heparin keeping her blood pressure between 150 to 170. the patient remained in the recovery room a second night. on the patient had more pronounced weakness of the right upper extremity. she was taken back to angio, which showed an occlusion of the right carotid stent, thought to be due to the tandem hemodynamically significant stenosis which was still to be treated. the patient was then transferred to the intensive care unit for close monitoring. she remained on intravenous heparin and blood pressure control keeping her blood pressure between 150 to 170. she also had a gastrointestinal consult for problems of lower gastrointestinal bleeding. she had guaiac positive stool and outpatient colonoscopy, which was inconclusive. she had falling hematocrits. her hematocrit on the day of her consult was 33.1. she had no evidence of active bleeding. gastrointestinal continued to follow her and recommended outpatient colonoscopy in the future if she remained stable in house, which she has. neurological she remained stable with stable vital signs with an improvement in the left drift. she had trace guaiac positive stool on examination. they recommended sending iron studies on her, which were sent. results are pending. the patient had an mri on to rule out stroke, which there was no evidence of stroke on mri scan. she remained neurologically stable. she was restarted on her po blood pressure medications, which she seemed to tolerate well. on she was started on levaquin 500 mg po q day for e-coli urinary tract infection, although she did remain afebrile. on heparin was discontinued and the patient continued to be neurologically stable with mild left drift. her blood pressures were kept between 150 and 170. the patient had an ultrasound of the bilateral carotid the results of which are pending. the patient was transferred to the regular floor on . she remained in stable condition. blood pressure medications had been adjusted to keep her blood pressure on the higher side. she remains on verapamil 240 mg sr q day and clonidine .1 mg po q day. medications on discharge: clonidine .1 mg po q day, verapamil sr 240 po q day, levofloxacin 500 mg po q 24 hours for urinary tract infection. colace 10 mg po pr q.d. prn. digoxin .25 mg po q day. albuterol one to two puffs inhaler q 6 hours prn. tylenol 650 po q 4 hours prn. heparin 5000 units subq q 12 hours. plavix 75 mg po q day, enteric coated 325 po q day, insulin sliding scale, glyburide 5 mg po q day, synthroid 50 micrograms po q day and protonix 40 mg po q day. condition on discharge: stable at the time of discharge. she will follow up with dr. in two to three weeks time. the patient was stable at the time of discharge. , m.d. dictated by: medquist36 procedure: angioplasty of other non-coronary vessel(s) insertion of non-drug-eluting peripheral (non-coronary) vessel stent(s) diagnoses: urinary tract infection, site not specified unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled atrial fibrillation other complications due to other vascular device, implant, and graft cardiac pacemaker in situ hemorrhage of gastrointestinal tract, unspecified occlusion and stenosis of multiple and bilateral precerebral arteries without mention of cerebral infarction 

Answer: The patient is high likely exposed to