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: s/p cabgx4(lima-lad, svg-plv, svg-ramus, svg-diag) history of present illness: 71 y/o male w/ pmh significant for dm and htn who presented to osh w/ 2 weeks of chest pain along w/ sob. he had a +ett on and was then transferred to for cardiac cath. he underwent cath which revealed severe 3 vessel disease and a ef 45-50%. pt. was then consulted by csurg for a cabg. past medical history: hypertension type 2 diabetes mellitus benign prostatic hypertrophy osteoarthritis s/p right rotator cuff repair and acromioplasty social history: tobacco: quit 30 yrs ago after 10 pk yr hx etoh: 1 beer/month lives with wife family history: non-contributory physical exam: general: wd/wn male in nad heent: nc/at, perrla, eomi neck: supple, from, -lymphadenopathy heart: rrr, +s1s2, -c/r/m/g lungs: ctab -w/r/r abd: soft nt/nd, +bs ext: -c/c/e, 2+ pulses bilat. throughout neuro: non-focal, cn 2-12 intact pertinent results: 01:45pm blood wbc-11.6* rbc-4.19* hgb-12.6* hct-35.3* mcv-84 mch-30.1 mchc-35.6* rdw-13.2 plt ct-262 05:20am blood wbc-9.9 rbc-3.38* hgb-9.8* hct-29.3* mcv-87 mch-28.9 mchc-33.3 rdw-13.7 plt ct-306 01:45pm blood pt-13.4* ptt-25.7 inr(pt)-1.2 08:25am blood pt-15.1* ptt-45.4* inr(pt)-1.5 01:45pm blood glucose-204* urean-16 creat-0.6 na-134 k-4.3 cl-101 hco3-25 angap-12 05:20am blood glucose-131* urean-22* creat-0.7 na-138 k-4.5 cl-99 hco3-27 angap-17 01:45pm blood albumin-3.9 05:15am blood calcium-9.1 phos-3.0 mg-1.8 05:20am blood calcium-7.8* phos-2.3* mg-1.9 06:00pm blood %hba1c-8.1* -done -done 04:54pm urine color-yellow appear-clear sp -1.015 04:54pm urine rbc-0 wbc-2 bacteri-none yeast-none epi-0 04:54pm urine blood-tr nitrite-neg protein-30 glucose-1000 ketone-50 bilirub-neg urobiln-neg ph-5.0 leuks-neg brief hospital course: as mentioned in the hpi, after the cardiac cath, cardiac surgery was consulted and recommended bypass surgery. after pt.'s consent, he was brought to the or on , and underwent cabg x 4. please see op note for full surgical details. pt. tolerated the procedure well and had a total bypass time of 62 minutes and cross-clamp time of 48 minutes. he was in stable condition during transfer to csru and had a map of 71, cvp 7, pad 18, 24, and a hr of 92 a-paced. he was also pt. titrated on neo, levophed, and propofol. post-op cxr revealed rul collapse. a bronchoscopy was perfomed and revealed moderate amounts of thick blood tinged sputum. pt. imprved after bronch. pt. remained on vent over night. on pod #1, pt was weaned from ventilator and propofol, became awake and was extubated. he was fully alert, moving all extremities and following commands. he still cont. to receive neo and levophed for bp support. which were weaned later that day. pt had 2 bouts of a. fib. today and received an amiodarone bolus both times. pt. converted to sr and was followed by po amio. also started on lopressor and lasix. pod#3 pt again had episode of a. fib, bolused again with amio. lopressor was increased. heparin gtt and coumadin started. chest tubes and pacing wires were removed. on pod #4 pt appeared to be doing better. no new episodes of a. fib. cont. to receive amio, lopressor, coumadin, and hep gtt. transferred to telemetry floor today. pod #5 pt had no new events overnight. exam was unremarkable besides some 1+ pedal edema. pt. was at level 5 and would be d/c'd once inr was greater than 1.5. on pod #6 pt appeared to be doing well post-operatively after his episodes of a. fib. his inr was 1.5 and pt. was d/c'd home. medications on admission: 1. asa 325mg qd 2. metformin 750mg 3. glyburide 10mg 4. atenolol 25mg qd 5. mvi qd discharge medications: 1. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. :*40 tablet(s)* refills:*0* 2. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). :*30 tablet, delayed release (e.c.)(s)* refills:*2* 3. albuterol 90 mcg/actuation aerosol sig: 1-2 puffs inhalation q6h (every 6 hours) as needed. :*1 mdi* refills:*2* 4. amiodarone hcl 200 mg tablet sig: one (1) tablet po once a day for 1 months. :*30 tablet(s)* refills:*0* 5. glyburide 5 mg tablet sig: two (2) tablet po bid (2 times a day). 6. metoprolol tartrate 50 mg tablet sig: one (1) tablet po bid (2 times a day). :*60 tablet(s)* refills:*0* 7. furosemide 20 mg tablet sig: one (1) tablet po bid (2 times a day) for 7 days. :*14 tablet(s)* refills:*0* 8. potassium chloride 10 meq capsule, sustained release sig: one (1) capsule, sustained release po bid (2 times a day) for 7 days. :*14 capsule, sustained release(s)* refills:*0* 9. coumadin 2.5 mg tablet sig: one (1) tablet po once: then per your physician. :*30 tablet(s)* refills:*2* 10. metformin hcl 500 mg tablet sig: 1.5(750mg) tablets po bid (2 times a day). :*90 tablet(s)* refills:*2* 11. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). :*60 capsule(s)* refills:*2* 12. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day). :*60 tablet(s)* refills:*2* discharge disposition: home with service facility: vna discharge diagnosis: coronary artery disease s/p coronary arterty bypass graft x 4 post operative atrial fibrillation hypertension type 2 diabetes mellitus benign prostatic hypertrophy osteoarthritis s/p right rotator cuff repair and acromioplasty discharge condition: good discharge instructions: you may take a shower and wash your incision with mild soap and water do not swim or take a bath for 1 month do not apply lotions, creams, ointments or powders to your incision do not lift anything heavier than 10 pounds for 1 month do not drive for 1 month followup instructions: follow up with dr. in weeks follow up with dr. in weeks follow up with your primary care provider weeks procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters angiocardiography of left heart structures left heart cardiac catheterization closed [endoscopic] biopsy of bronchus transfusion of packed cells diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome mitral valve disorders unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled cardiac complications, not elsewhere classified atrial fibrillation personal history of tobacco use hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) iatrogenic pneumothorax arthropathy, unspecified, site unspecified 

Answer: The patient is high likely exposed to