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: history of present illness: mr. is an 81-year-old white male with a vague history of chest discomfort over the past few months. he lives in and was here for his sister's funeral and had chest pain with nausea, dyspnea, diaphoresis on . he initially refused treatment. his symptoms resolved, but recurred the following morning. he presented to hospital and ruled-in for an mi with a peak cpk of 1,200. he had a cardiac cath which revealed a tight distal left main, two-vessel coronary artery disease, with an ejection fraction of 25%. he was transferred to for cabg. past medical history: significant for a history of 1) hypertension, 2) history of type 2 diabetes, 3) history of nephrolithiasis, 4) status post subdural hematoma. medications on admission: 1) aspirin 81 mg po qd, 2) metformin 850 mg po bid, 3) glucotrol 10 mg po qd, 4) toprol xl 100 mg po qd, 5) flomax 0.4 mg po qd, 6) lo-trol 50/20 po qd. allergies: he has no known allergies. family history: unremarkable. review of systems: unremarkable. physical exam: he was a well-developed elderly white male in no apparent distress. vital signs stable, afebrile. heent exam - normocephalic, atraumatic. extraocular movements intact. oropharynx benign. neck was supple, full range of motion, no lymphadenopathy or thyromegaly. carotids 2+ and equal bilaterally without bruits. lungs were clear to auscultation and percussion. cardiovascular exam - regular rate and rhythm, normal s1, s2, with no rubs, murmurs, or gallops. abdomen was obese, soft, nontender with positive bowel sounds, no masses or hepatosplenomegaly. extremities were without clubbing, cyanosis or edema. pulses were 2+ and equal bilaterally throughout. neuro exam was nonfocal. hospital course: on , the patient underwent a cabg x 3 with lima to the lad, reversed saphenous vein graft to om and pda. crossclamp time was 77 minutes. total bypass time 92 minutes. he was transferred to the csru on epinephrine, insulin drip and aprotinin. he was transfused 2 units of blood on the first night, and remained intubated, as he would get agitated with weaning. his epinephrine was dc'd on postop day #1. he was extubated and started on lopressor. he did have some slight confusion and was treated with haldol. on postop day #2, his chest tubes were dc'd. he was transferred to the floor in stable condition. he did require some haldol at night prn, but his confusion resolved. on postop day #3, his epicardial pacing wires were dc'd. he did have a slight bump in his creatinine to 1.6, but we think his baseline might have been around 1.5, so his lasix was dc'd, and his preop metformin was dc'd as well. on postop day #6, he was discharged to home in stable condition. labs on discharge: hematocrit 32.8, white count 10,000, platelets 168, sodium 142, potassium 4.6, chloride 107, co2 25, bun 82, creatinine 1.5, blood sugar 81. discharge medications: 1) colace 100 mg po bid, 2) glipizide 10 mg po qd, 3) flomax 0.4 mg po qd, 4) ecotrin 325 mg po qd, 5) lopressor 100 mg po tid, 6) lipitor 10 mg po qd, 7) plavix 75 mg po qd--he is on the plavix for poor distal targets. follow-up: he will be seen by dr. in one week, and then will travel back to by plane, and should be seen by dr. in , in one to two weeks. , m.d. dictated by: medquist36 procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries intraoperative cardiac pacemaker diagnostic ultrasound of heart diagnoses: coronary atherosclerosis of native coronary artery mitral valve disorders unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled unspecified disorder of kidney and ureter obesity, unspecified personal history of urinary calculi acute myocardial infarction of unspecified site, initial episode of care 

Answer: The patient is high likely exposed to