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: allergies: patient recorded as having no known allergies to drugs attending: chief complaint: left carotid stenosis major surgical or invasive procedure: left carotid angiogram and stent history of present illness: pt. is a 59 yo male with history of pvd, htn, hypercholesterolemia, and cad who presented for a left carotid stent placement secondary to severe left carotid stenosis. pt. has long standing cad. cardiac cath. from showed 60-70% stenosis of left main coronary artery. pt. subsequently underwent 3-vessel cabg (lima-lad, svg-om1, svg-rpda). recent cardiac cath. () showed patent lima-lad, svg-rpda and occluded svg-om1. pt. had carotid ultrasound on demonstrating 80-99% stenosis of bilateral ica's. pt. denies any recent dizziness, syncope, chest pain, slurred speach prior to admission. past medical history: cad pvd htn hypercholesterolemia social history: pt. is a current smoker with a hisory of smoking 1/2-1 ppd for >50 years. questionable history of etoh abuse. patient currently denies any abuse. states last drink was over 1 week ago. currenly lives at home and able to perform adl's family history: brother died in 40's from cad physical exam: vitals: bp: 129/37 hr: 73 rr: 15 o2sat: 97% ra ht: 5'" wt: 168 lbs. gen.: awake, alert, nad heent: wnl heart: irregular rhythm, +s1/s2, no murmurs/rubs/gallops vasculature: no bruits, 1+ dp in rt foot lungs: cta bilaterally, good aeration abd: nt, no masses, +bs, no hsm skin: wnl neuro: no deficits noted ext: no edema/cyanosis, lt bka pertinent results: 12:00pm wbc-7.6 rbc-4.17* hgb-13.0* hct-37.9* mcv-91 mch-31.1 mchc-34.2 rdw-12.7 12:00pm plt count-220# 12:00pm calcium-8.9 magnesium-1.9 12:00pm ck(cpk)-141 12:00pm glucose-84 potassium-4.3 09:28pm hct-33.6* 09:28pm potassium-3.8 09:28pm urea n-11 creat-0.7 potassium-3.9 brief hospital course: pt. was referred to the cardiac cath. lab for a left carotid stent placement by dr. . a accunet 6.5 mm was placed in the left carotid without difficulty. the patient tolerated the procedure well and was admitted to the ccu for post procedural monitoring. the patients sbp was maintained between 140-160 with neo-synephrine and three bolusses of 250 ns. pt. had serial neurological checks with no notable changes. after 24 hours the neo was slowly weaned off and the pt maintained a sbp>120. pt. was without complaints on the floor and was stable for discharge on . medications on admission: lipitor 10mg qday lopressor 50mg plavix 75mg qday aspirin 325mg qday discharge medications: lipitor 10mg qday plavix 75mg x 30 days, then switch to one tablet once a day aspirin 325mg qday discharge disposition: home discharge diagnosis: bilateral internal carotid stenosis discharge condition: pt. was stable and in good condition on discharge. discharge instructions: pt. is to resume all previous medications except for his blood pressure medication, metoprolol (lopressor). if the patient experiences any weakness, numbness, slurred speech, or chest pain he is to go to the emergency room. followup instructions: pt. has an appointment for next tuesday with dr. . at that time his blood pressure will be taken and meds adjusted accordingly. he is to follow up with the clinic in one month. dr. will call to set up the time. at this visit, the patient will be scheduled for his right carotid stent. procedure: angioplasty of other non-coronary vessel(s) arteriography of cerebral arteries insertion of non-drug-eluting peripheral (non-coronary) vessel stent(s) diagnoses: pure hypercholesterolemia unspecified essential hypertension aortocoronary bypass status peripheral vascular disease, unspecified occlusion and stenosis of carotid artery without mention of cerebral infarction 

Answer: The patient is high likely exposed to