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: angina major surgical or invasive procedure: urgent coronary artery bypass graft x 5 (lima to lad, svg to diag, svg to om to plb, svg to acute marginal) history of present illness: 81 y/o male with known cad and mi in with ptca x 2 of lcx who was experiencing increasing angina. had recent positive ett and then underwent cardiac cath. cath revealed left main disease and ostial 95% lad (and 3vd). transferred to for surgical care. past medical history: coronary artery disease w/ myocardial infarction (ptca x 2 lcx), hypertension, anemia, hypercholesterolemia, chronic renal insufficiency, h/o syncope and tremors, s/p left hernia repair social history: denies tobacco use. etoh 1 drink/day. lives with wife family history: sister with mi. physical exam: vs: 50 18 154/88 5'8" 77kg gen: wd/wn male in nad skin: unremarkable heent: eomi, perrl, nc/at neck: supple, from -jvd, -bruits chest: ctab -w/r/r heart: rrr -c/r/m/g abd: soft, nt/nd, +bs ext: warm, well-perfused -c/c/e, -varicosities neuro: a&o x 3, non-focal pertinent results: echo: pre-cpb: no spontaneous echo contrast is seen in the left atrial appendage. left ventricular wall thicknesses and cavity size are normal. right ventricular chamber size and free wall motion are normal. the descending thoracic aorta is mildly dilated. there are simple atheroma in the descending thoracic aorta. the aortic valve leaflets (3) are mildly thickened. mild (1+) aortic regurgitation is seen. the mitral valve leaflets are mildly thickened. mild (1+) mitral regurgitation is seen. there is no pericardial effusion. post-cpb: preserved biventricular systolic fxn. 1+mr, 1+ai. aorta intact. other parameters as pre-bypass. cxr: various lines and tubes have been removed with a right internal jugular vascular catheter remaining in place, in standard position. there is no pneumothorax. cardiac and mediastinal contours are stable in the postoperative period. there has been slight improvement in bibasilar atelectasis. small left pleural effusion has also decreased in size. finally, pneumomediastinum extending into the cervical region has nearly resolved. 07:41pm blood wbc-9.5 rbc-3.48* hgb-11.1* hct-30.2* mcv-87 mch-31.9 mchc-36.7* rdw-14.3 plt ct-103* 07:00am blood wbc-4.3 rbc-3.47*# hgb-11.0*# hct-30.9* mcv-89 mch-31.6 mchc-35.5* rdw-14.5 plt ct-134* 07:41pm blood pt-14.5* ptt-33.8 inr(pt)-1.3* 02:56am blood glucose-61* urean-18 creat-1.0 na-141 k-4.2 cl-112* hco3-26 angap-7* 07:00am blood wbc-4.3 rbc-3.47*# hgb-11.0*# hct-30.9* mcv-89 mch-31.6 mchc-35.5* rdw-14.5 plt ct-134* 06:50am blood pt-10.7 inr(pt)-0.9 06:50am blood glucose-111* urean-34* creat-1.3* na-142 k-4.1 cl-102 hco3-30 angap-14 brief hospital course: as mentioned in the hpi, mr. was transferred to for urgent cabg. following admission he was consented for surgery and brought to the operating room where he underwent a coronary artery bypass graft x 5. please see operative report for details. following surgery her was transferred to the csru for invasive monitoring in stable condition. within 24 hours he was weaned from sedation, awoke neurologically intact and extubated. he was weaned off of inotropes by post-op day two and started on beta blockers. he was diuresed towards his pre-op weight during his post-op course. chest tubes and epicardial pacing wires were removed per protocol. amiodarone was initiated for episodes of atrial fibrillation during initial post-op course. he was eventually transferred to the sdu on post-op day three for further care. he continued to improve quite well and worked with physical therapy for strength and mobility. he was discharged home with amiodarone and his rhythm was sinus over last 48 hours of hospital course. on post-op day five he was discharged home with vna services and the appropriate follow-up appointments. medications on admission: aspirin 81mg qd, atenolol 12.5mg qd, lipitor 10mg qd, diovan 80mg qd, vit b injection discharge medications: 1. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*1* 2. 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* 3. atorvastatin 20 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*1* 4. metoprolol tartrate 25 mg tablet sig: 0.5 tablet po bid (2 times a day). disp:*30 tablet(s)* refills:*1* 5. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. disp:*40 tablet(s)* refills:*0* 6. lasix 40 mg tablet sig: one (1) tablet po once a day for 7 days. disp:*7 tablet(s)* refills:*0* 7. potassium chloride 20 meq tab sust.rel. particle/crystal sig: one (1) tab sust.rel. particle/crystal po once a day for 7 days: take with lasix. 8. amiodarone 200 mg tablet sig: two (2) tablet po as instructed: take amiodarone 400mg twice daily until . on , take 400mg once daily for 7 days. on take amiodarone 200mg once daily until further instructions from dr. .: take amiodarone 400mg (2 pills) twice daily until . on , take 400mg (2 pills)once daily for 7 days. on take amiodarone 200mg (1 pill) once daily until further instructions from dr. . disp:*60 tablet(s)* refills:*1* discharge disposition: home with service facility: discharge diagnosis: coronary artery disease s/p urgent coronary artery bypass graft x 5 pmh: hypertension, anemia, hypercholesterolemia, myocardial infarction , chronic renal insufficiency, h/o syncope and tremors, s/p left hernia repair discharge condition: good discharge instructions: 1) monitor wounds for signs of infection. these include redness, drainage or increased pain. in the event that you have drainage from your sternal wound, please contact the at (. 2) report any fever greater then 100.5. 3) report any weight gain of 2 pounds in 24 hours or 5 pounds in 1 week. 4) no lotions, creams or powders to incision until it has healed. you may shower and wash incision. please shower daily. no bathing or swimming for 1 month. use sunscreen on incision if exposed to sun. 5) no lifting greater then 10 pounds for 10 weeks. 6) no driving for 1 month. 7) take lasix for 7 days then stop. take with potassium. weigh yourself daily. 8) take amiodarone 400mg twice daily until . on , take 400mg once daily for 7 days. on take amiodarone 200mg once daily until further instructions from dr. . call with any questions or concerns. followup instructions: dr. in 1 month. ( dr. pcp/cardiologist in weeks. ( 2 in 2 weeks for wound check please call all providers for appointments. md procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of four or more coronary arteries diagnoses: anemia, unspecified coronary atherosclerosis of native coronary artery pure hypercholesterolemia cardiac complications, not elsewhere classified hypertensive chronic kidney disease, unspecified, with chronic kidney disease stage i through stage iv, or unspecified atrial fibrillation chronic kidney disease, unspecified other and unspecified angina pectoris 

Answer: The patient is high likely exposed to