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: no drug allergy information on file attending: chief complaint: history of coronary artery disease s/p previous surgical intervention now requiring redo of cabg major surgical or invasive procedure: cabg x2 history of present illness: the patient is a 66-year man who is 24 yearsstatus post coronary artery bypass grafting x3. he recentlydeveloped a positive stress test and shortness of breath. catheterization showed severe three-vessel disease. there was a patent circumflex bypass graft but all other grafts were occluded. ejection fraction was 50%. past medical history: cad hypercholesterolemia htn bph h/o basal cell carcinoma on r ear s/p removal h/o sbo s/p cabg x3 in s/p turp in s/p ccy/appendectomy social history: retired radiochemist. quit smoking in the 's. +h/o 36 pack-years tobacco. social etoh. denies drug use. family history: mother diet of mi at the age of 62 physical exam: awake and alert in nad eomi, perrla, anicteric neck supple, no jvd, no bruit lungs cta b/l rrr, nl s1 and s2 abd soft, nt/nd, nabs ext: l saphenous incision well-healed. pertinent results: 01:50pm blood wbc-7.2 rbc-2.75*# hgb-8.6*# hct-23.7*# mcv-86 mch-31.4 mchc-36.5* rdw-12.8 plt ct-67*# 01:50pm blood pt-20.8* ptt-150* inr(pt)-2.9 01:50pm blood plt smr-very low plt ct-67*# 03:19pm blood urean-14 creat-0.8 cl-110* hco3-23 02:03am blood glucose-135* urean-15 creat-0.8 na-137 k-4.5 cl-106 hco3-23 angap-13 brief hospital course: the patient was taken to the operating room on . the patient tolerated the procedure well and without complication. please see operative note for full details. he was transferred to the csru immediately post-op. he was extubated that night. the central line and chest tubes were removed on post-op day #2. he was transferred to the floor. the remainder of the post-operative course was unremarkable. the patient was ambulated and cleared by physical therapy. the supplemental oxygen was weaned. the patient was discharged home on post-op day #5 in stable condition. medications on admission: tenormin 25mg po bid vasotec 5mg po bid zocor 10mg po qd asa 81mg po qd proscar 5mg po qd uroxotrol 10mg po qd isosorbide 10mg qd discharge medications: 1. furosemide 20 mg tablet sig: one (1) tablet po q12h (every 12 hours). disp:*60 tablet(s)* refills:*2* 2. potassium chloride 20 meq packet sig: one (1) packet po q12h (every 12 hours). disp:*60 packet(s)* refills:*2* 3. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day) as needed for constipation. disp:*60 capsule(s)* refills:*2* 4. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain for 30 doses. disp:*30 tablet(s)* refills:*0* 5. simvastatin 10 mg tablet sig: one (1) tablet po daily (daily). 6. metoprolol tartrate 25 mg tablet sig: 1.5 tablets po bid (2 times a day): hold tenormin while taking this medicine. disp:*90 tablet(s)* refills:*2* 7. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). 8. enalapril maleate 10 mg tablet sig: 0.5 tablet po bid (2 times a day). 9. proscar 5 mg tablet sig: one (1) tablet po once a day. 10. uroxatral 10 mg tablet sustained release 24hr sig: one (1) tablet sustained release 24hr po once a day. discharge disposition: home with service facility: vna discharge diagnosis: coronary artery disease hypercholesterolemia hypertension bph h/o sbo h/o basal cell carcinoma s/p cabg x3 in discharge condition: stable discharge instructions: shower daily, wash incision with mild soap and water and pat dry. no lotions, creams, powders, or baths. no lifting more than 10 pounds or driving until folloup with surgeon. call with temperature more than 101.4, redness or drainage from incision, or weight gain more than 2 pounds in one day or five in one week. followup instructions: provider: , . call to schedule appointment please follow up with drs. and when you return to . procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery extracorporeal circulation auxiliary to open heart surgery diagnostic ultrasound of heart other electric countershock of heart (aorto)coronary bypass of one coronary artery diagnoses: coronary atherosclerosis of native coronary artery unspecified essential hypertension coronary atherosclerosis of autologous vein bypass graft atrial fibrillation hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) other and unspecified hyperlipidemia other and unspecified angina pectoris personal history of other malignant neoplasm of skin 

Answer: The patient is high likely exposed to