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: penicillins / ace inhibitors attending: chief complaint: dyspnea on exertion, chest pain major surgical or invasive procedure: four vessel coronary artery bypass grafting(left internal mammary artery to left anterior descending, with vein grafts to diagonal, obtuse marginal, and right coronary artery) history of present illness: mrs. is a 68 year old female with progressive dyspnea on exertion and exertional chest discomfort. she also admits to shortness of breath at night with 2 pillow orthopnea. she underwent persantine mibi in which was positive for chest pain and negative for ischemic ekg changes. imaging revealed severe perfusion defect in the apex, distal anterior wall and apical inferior wall. there was severe hk at the apex, and lvef was estimated at 58%. she subsequently underwent cardiac catheterization in which showed severe three vessel coronary artery disease. she was subsequently referred for surgical intervention. past medical history: coronary artery disease, history of mi hypertension hyperlipidemia menieres disease/vertigo questionable history of hepatitis chronic pruritis hemorrhoids - history of brbpr s/p polypectomy social history: denies etoh and tobacco. she is not employed. she lives alone. family history: denies premature coronary artery disease. physical exam: vitals: 110/60, 63, 18 general: wdwn elderly female in nad heent: oropharynx benign, eomi neck: supple, no jvd lungs: cta bilaterally heart: regular rate and rhythm abdomen: soft, nontender with normoactive bowel sounds ext: warm, no edema pulses: 2+ distally, no carotid bruits neuro: alert and oriented, cn 2- 12 grossly intact, no focal deficits noted pertinent results: 04:45am blood hct-25.6* 05:35am blood hct-25.3* 06:45am blood wbc-10.5 rbc-2.96* hgb-8.7* hct-25.8* mcv-87 mch-29.3 mchc-33.6 rdw-15.9* plt ct-263 06:45am blood plt ct-263 02:35am blood plt ct-205 02:35am blood pt-12.9 ptt-32.7 inr(pt)-1.1 04:45am blood urean-10 creat-0.6 k-4.5 05:35am blood urean-12 creat-0.5 k-4.4 06:45am blood glucose-115* urean-12 creat-0.6 na-143 k-4.3 cl-106 hco3-34* angap-7* brief hospital course: ms. was admitted and underwent coronary artery bypass grafting by dr. . for surgical details, please see seperate dictated operative note. following the operation, she was brought to the csru for invasive monitoring. on postoperative day one, she awoke neurologically intact and was extubated without incident. she weaned from intravenous therapy and otherwise maintained stable hemodynamics. her csru course was uneventful and she transferred to the sdu on postoperative day two. she did well postoperatively and was ready for discharge eon pod #4. medications on admission: aspirin, calcium, celebrex, fosamax, imdur, pravastatin, toprol xl, valsartan, vitamin d discharge medications: 1. metoprolol tartrate 25 mg tablet sig: 0.5 tablet po bid (2 times a day). disp:*30 tablet(s)* refills:*2* 2. furosemide 20 mg tablet sig: one (1) tablet po q12h (every 12 hours) for 2 weeks. disp:*28 tablet(s)* refills:*0* 3. potassium chloride 10 meq capsule, sustained release sig: two (2) capsule, sustained release po q12h (every 12 hours). disp:*120 capsule, sustained release(s)* refills:*2* 4. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*2* 5. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 6. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). disp:*40 tablet, delayed release (e.c.)(s)* refills:*2* 7. pravastatin 20 mg tablet sig: two (2) tablet po daily (daily). disp:*60 tablet(s)* refills:*2* 8. percocet 5-325 mg tablet sig: 1-2 tablets po every six (6) hours as needed for pain. disp:*40 tablet(s)* refills:*0* discharge disposition: home with service facility: vna discharge diagnosis: coronary artery disease - s/p cabg hypertension hyperlipidemia menieres disease/vertigo questionable history of hepatitis discharge condition: good discharge instructions: 1)please shower daily. no baths. pat dry incisions, do not rub. 2)avoid creams and lotions to surgical incisions. 3)call cardiac surgeon if there is concern for wound infection. 4)no lifting more than 10 lbs for at least 10 weeks from surgical date. 5)no driving for at least one month. followup instructions: dr. in weeks, call for appt dr. in weeks, call for appt dr. in weeks, call for appt 2 wound check in 2 weeks procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery diagnoses: coronary atherosclerosis of native coronary artery congestive heart failure, unspecified unspecified essential hypertension other and unspecified hyperlipidemia other and unspecified angina pectoris old myocardial infarction chronic viral hepatitis b without mention of hepatic coma without mention of hepatitis delta m?ni?re's disease, unspecified 

Answer: The patient is high likely exposed to