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: retro-sternal burning major surgical or invasive procedure: two vessel coronary artery bypass grafting utilizing the left internal mammary artery to left anterior descending artery, with vein graft to obtuse marginal history of present illness: this is a 68 year old male who presented to with retrosternal burning sensation, which was exertional. it was reproduced on an exercise stress test, but there was no evidence of ischemia. at the outside hospital, he underwent cardiac catheterization which revealed a 90% ostial left anterior descending artery lesion. he was then trasnferred to for possible cardiac surgical versus percutaneous intervetnion. on admission, patient was chest pain free. no other complaints. on review of systems, he denied any prior history of stroke, tia, deep venous thrombosis, pulmonary embolism, bleeding at the time of surgery, myalgias, joint pains, cough, hemoptysis, black stools or red stools. he also denied recent fevers, chills or rigors. all of the other review of systems were negative. past medical history: coronary artery disease, stable angina dylipidemia benign prostatic hypertrophy gastroesophogeal reflux disease social history: lives with his wife. worked as previously. denies tobacco. drinks 1 glass wine per day. family history: mother died age 46- unknown. father died at age 79 of heart attack. brother with liver disease. brother died of cancer. physical exam: admission vs: 97.4 131/77 66 18 96%ra general: wdwn male in nad. oriented x3. mood, affect appropriate. heent: ncat. sclera anicteric. perrl, eomi. conjunctiva were pink, no pallor or cyanosis of the oral mucosa. no xanthalesma. neck: supple with jvp flat. cardiac: pmi located in 5th intercostal space, midclavicular line. rr, normal s1, s2. 1/6 systolic murmur. no thrills, lifts. no s3 or s4. lungs: no chest wall deformities, scoliosis or kyphosis. resp were unlabored, no accessory muscle use. ctab, no crackles, wheezes or rhonchi. abdomen: soft, ntnd. no hsm or tenderness. abd aorta not enlarged by palpation. no abdominial bruits. extremities: no c/c/e. no femoral bruits. skin: no stasis dermatitis, ulcers, scars, or xanthomas. pulses: right: carotid 2+ femoral 2+ popliteal 2+ dp 2+ pt 2+ left: carotid 2+ femoral 2+ popliteal 2+ dp 2+ pt 2+ pertinent results: echocardiogram: the left atrium is normal in size. no atrial septal defect is seen by 2d or color doppler. left ventricular wall thickness, cavity size, and global systolic function are normal (lvef>55%). regional left ventricular wall motion is normal. there is no ventricular septal defect. right ventricular chamber size and free wall motion are normal. the ascending aorta is mildly dilated. the aortic valve leaflets (3) are mildly thickened. there is mild aortic valve stenosis (area 1.2-1.9cm2). no aortic regurgitation is seen. the mitral valve leaflets are mildly thickened. there is no mitral valve prolapse. trivial mitral regurgitation is seen. the tricuspid valve leaflets are mildly thickened. there is borderline pulmonary artery systolic hypertension. there is no pericardial effusion. 07:10am blood wbc-9.5 rbc-2.94* hgb-9.9* hct-27.8* mcv-95 mch-33.7* mchc-35.6* rdw-12.8 plt ct-154 07:10am blood glucose-129* urean-13 creat-0.9 na-140 k-5.1 cl-104 hco3-32 angap-9 07:10am blood mg-2.0 brief hospital course: mr. was admitted to the cardiology service and ruled out for myocardial infarction. workup included an echocardiogram which was notable for mild aortic stenosis. ejection fraction was normal between 55-60% and there was no other significant valvular disease. after review of the cardiac catheterization, it was decided that surgical intervention was a better option than high-risk percutaneous procedure. while awaiting surgery, he experienced repeat episode of chest pain for which he was placed on intravenous heparin. preoperative course was otherwise uneventful and he was cleared for surgery. on , dr. performed coronary artery bypass grafting surgery. for surgical details, please see operative note. given his inpatient stay was greater than 24 hours prior to surgery, vancomycin was utilized for perioperative antibiotic coverage. following the operation, he was brought to the cvicu for invasive monitoring. within 24 hours, he awoke neurologically intact and was extubated without incident. he maintained good hemodynamics and was started on low dose beta blockade. his cvicu course was otherwise routine and he transferred to the sdu on postoperative day one. chest tubes and pacing wires were discontinued without complication. the patient made excellent progress post-operatively. by the time of discharge on pod 4 he was ambulating freely, the wound was healing and pain was controlled with oral analgesics. medications on admission: atorvastatin 10 mg daily, asa 81 mg daily discharge medications: 1. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day) for 1 months. disp:*60 capsule(s)* refills:*0* 2. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day) for 1 months. disp:*60 tablet(s)* refills:*0* 3. 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:*0* 4. acetaminophen 325 mg tablet sig: two (2) tablet po q4h (every 4 hours) as needed. 5. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. disp:*60 tablet(s)* refills:*0* 6. atorvastatin 10 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 7. metoprolol tartrate 25 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 8. furosemide 20 mg tablet sig: two (2) tablet po once a day for 1 weeks. disp:*14 tablet(s)* refills:*0* discharge disposition: home with service facility: all care discharge diagnosis: coronary artery disease - s/p coronary artery bypass grafting aortic stenosis(mild) dylipidemia benign prostatic hypertrophy gastroesophogeal reflux disease 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. gently pat the wound dry. 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 from date of surgery. 6) no driving for 1 month or while taking narcotics for pain. 7) call with any questions or concerns followup instructions: dr. in weeks, call for appt dr. in weeks, call for appt dr. in weeks, call for appt procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of one coronary artery diagnoses: coronary atherosclerosis of native coronary artery esophageal reflux aortic valve disorders hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) hypopotassemia other and unspecified angina pectoris postprocedural fever 

Answer: The patient is high likely exposed to