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: chest pain major surgical or invasive procedure: emergent three vessel cabg utilizing left internal mammary artery to left anterior descending, vein grafts to diagonal and posterior lateral ventricular artery history of present illness: this is a 68 year old male with known coronary artery disease. over the last several weeks, he has experienced worsening angina. subsequent stress test was positive for ischemia. he underwent cardiac catheterization at caritas which revealed severe three vessel disease and normal lv function. based on the above results, he was transferred to for coronary revascularization surgery. past medical history: coronary artery disease, diabetes mellitus type ii, hypertension, hypercholesterolemia, sleep apnea, history of positive ppd, s/p appendectomy, s/p surgery for liver injury, s/p tonsillectomy social history: admits to two etoh drinks per night. quit tobacco in . works as a teacher and currently lives with his wife. family history: denies premature cad physical exam: vitals: bp 99/67, hr 53, rr 20, sat 98% on room air general: male in no acute distress heent: oropharynx benign, neck: supple, no jvd, no carotid bruits heart: regular rate, normal s1s2, no murmur or rub lungs: clear bilaterally abdomen: obese, soft, nontender, normoactive bowel sounds ext: warm, no edema, no varicosities pulses: 2+ distally neuro: nonfocal pertinent results: 06:45am blood hct-26.9* 03:12pm blood wbc-11.7* rbc-2.97* hgb-9.4* hct-26.4* mcv-89 mch-31.7 mchc-35.6* rdw-13.4 plt ct-139* 11:15pm blood wbc-8.1 rbc-4.53* hgb-14.8 hct-41.4 mcv-91 mch-32.6* mchc-35.7* rdw-13.5 plt ct-256 06:45am blood k-4.4 03:12pm blood glucose-152* urean-13 creat-0.8 na-136 k-4.1 cl-100 hco3-28 angap-12 11:15pm blood glucose-109* urean-21* creat-1.1 na-140 k-4.8 cl-106 hco3-29 angap-10 11:15pm blood alt-20 ast-18 ld(ldh)-157 ck(cpk)-83 alkphos-56 amylase-86 totbili-0.4 11:15pm blood ck-mb-notdone ctropnt-<0.01 11:15pm blood %hba1c-7.1* -done -done 11:15pm blood triglyc-255* hdl-42 chol/hd-4.0 ldlcalc-73 brief hospital course: mr. was admitted to the csru. due to chest pain, he was started on intravenous nitroglycerin and heparin. despite intravenous therapy, he continued to experience angina. he subsequently was brought to the cardiac cath lab where an iabp was successfully inserted. cardiac enzymes remained flat. due to persistent chest pain, he was urgently brought to the operating room where dr. performed coronary artery bypass grafting surgery. see operative note for further surgical details. following coronary revascularization, he was brought to the csru for invasive monitoring. within 24 hours, he awoke neurologically intact and was extubated. on postoperative day one, the iabp was weaned and removed without complication. he maintained good hemodynamics and weaned from inotropic support without difficulty. on postoperative day two, he transferred to the sdu. he remained stable on medical therapy. beta blockade was advanced as tolerated and he remained in a normal sinus rhythm. over the next several days, he continued to make clinical improvements and was medically cleared for discharge on postoperative day four. prior to discharge, appropriate follow up was arranged. medications on admission: cartia xl 240 qd, toprol xl 100 qd, lisinopril 5 qd, prilosec 20 qd, lovastatin 40 qd, imdur 60 qd, plavix 75 qd, avandia 4 qd, aspirin 81 qd, sl tng discharge medications: 1. lisinopril 5 mg tablet sig: one (1) tablet po once a day. disp:*30 tablet(s)* refills:*2* 2. plavix 75 mg tablet sig: one (1) tablet po once a day. disp:*30 tablet(s)* refills:*2* 3. aspirin ec 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po once a day. disp:*30 tablet, delayed release (e.c.)(s)* refills:*2* 4. prilosec 20 mg capsule, delayed release(e.c.) sig: one (1) capsule, delayed release(e.c.) po once a day. disp:*30 capsule, delayed release(e.c.)(s)* refills:*2* 5. oxycodone-acetaminophen 5-325 mg tablet sig: one (1) tablet po q4 to q6 hours prn as needed for pain. disp:*30 tablet(s)* refills:*0* 6. metoprolol tartrate 25 mg tablet sig: one (1) tablet po twice a day. disp:*60 tablet(s)* refills:*2* 7. colace 100 mg capsule sig: one (1) capsule po twice a day. disp:*60 capsule(s)* refills:*2* discharge disposition: home with service facility: all care vna discharge diagnosis: cad - s/p cabg, htn, dm2, hypercholesterolemia, sleep apnea discharge condition: satisfactory discharge instructions: patient may shower, no baths. no creams, lotions or ointments to incisions. no driving for at least one month. no lifting more than 10 lbs for at least 10 weeks from the date of surgery. monitor wounds for signs of infection. please call with any concerns or questions. followup instructions: provider: , appointment should be in 1 month provider: , - appointment should be in days provider: cardiologist - appointment should be in weeks procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries implant of pulsation balloon diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome pure hypercholesterolemia unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled 

Answer: The patient is high likely exposed to