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: known cad referred for cabg major surgical or invasive procedure: cabg history of present illness: known cad w stable angina which progressed to exertional symptoms. +ett followed by cath which revealed lm and 2vd preserved ef past medical history: cad, htn, niddm, ^chol, oa, bph, hernia repair, r le vein stripping, colonic surgery, appy,turp,hemorroidectomy social history: retired, lives alone remote tob (quit 25 yrs ago) +etoh/2-3 beers/day family history: mother/cad physical exam: gen: nad chest: cta cardiac: rrr no murmur abdm: soft nt/nd/nabs ext: warm well perfused, bilat edema, left thigh varicosities neuro: nonfocal brief hospital course: direct admit to or for cabg, see or report for details, pt had cabg x3(lima->lad, svg->om, svg->pda). tolerated operation well. 1 day stay in icu then transferred to flooor for increased activity tolerance. postop afib on pod 2, rate controlled w/bblockers started on amiodarone and warfarin. developed sternal drainage on pod4(nl wbc) started on vancomycin drainage resolved over next several days.. activity level slow to improve, pt screened for rehab, and cleared for d/c to rehab on pod8. medications on admission: amaryl 4mg qd, norvasc 5mg qd, zestril 20mg qd, amitriptyline 10mg qd, lipitor 10mg qd, toprol xl 25 mg , 81 mg qd discharge medications: 1. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). disp:*30 tablet, delayed release (e.c.)(s)* refills:*2* 2. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*2* 3. atorvastatin 10 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 4. amitriptyline 10 mg tablet sig: one (1) tablet po hs (at bedtime). disp:*30 tablet(s)* refills:*0* 5. furosemide 20 mg tablet sig: two (2) tablet po bid (2 times a day) for 2 weeks. 6. glimepiride 4 mg tablet sig: one (1) tablet po once a day. disp:*30 tablet(s)* refills:*2* 7. metoprolol tartrate 25 mg tablet sig: 1.5 tablets po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 8. amiodarone 200 mg tablet sig: two (2) tablet po once a day: 400mg qd x1wk then 200mg qd. disp:*60 tablet(s)* refills:*0* 9. warfarin 1 mg tablet sig: one (1) tablet po once a day: adjust dose to target inr 2-2.5. discharge disposition: extended care facility: nursing home - discharge diagnosis: s/p cabgx3(lima-lad,svg->om,svg->pda) pmh:cad,htn,dm2,^chol,diverticulitis, diverticulum,bph,oa,neuropathy,gibld,ventral hernia discharge condition: good discharge instructions: keep wounds clean and dry, ok to shower, no bathing or swimming. take all medications as prescribed. call for any fever, redness or drainage from wounds p instructions: wound clinic in 2 weeks dr in 4 weeks dr in weeks procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries diagnostic ultrasound of heart transfusion of packed cells diagnoses: coronary atherosclerosis of native coronary artery unspecified essential hypertension atherosclerosis of aorta atrial fibrillation diabetes with neurological manifestations, type ii or unspecified type, not stated as uncontrolled polyneuropathy in diabetes hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) other and unspecified hyperlipidemia other and unspecified angina pectoris unspecified hearing loss diverticulitis of colon (without mention of hemorrhage) osteoarthrosis, unspecified whether generalized or localized, other specified sites 

Answer: The patient is high likely exposed to