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: the patient is a 67-year-old male with diabetes, history of pvd, left cva in and bilateral calf claudication. the patient reported no discomfort or shortness of breath on admission. on the patient underwent ett which showed a moderate inferior defect and reversible anterior wall defect. ejection fraction at the time was 34%. past medical history: hypertension, hypercholesterolemia, insulin dependent diabetes, pvd, diabetes retinopathy, chronic renal insufficiency, benign prostatic hypertrophy, chronic bronchiectasis, lower extremity claudication, carotid disease status post cea, left colon polypectomy. medications: included aspirin 81 mg po q d, lasix 40 mg po q d, folic acid, lozar 100 mg po q d, tandamine 75 mg po q d, claritin 10 mg po q d, lipitor 10 mg po q d, cardura 80 mg po q d, nph 42 units q a.m. and 10 units q p.m. subcu, vitamin e, vitamin c, multivitamins and rocaltrol .25 mg po q d. hospital course: the patient was taken to the operating room by dr. where he underwent cabg times three on . he had lima to lad, right saphenous vein to om and ramus. postoperatively the patient did well, was extubated and weaned of all drips in the intensive care unit without any incidents. the patient was transferred to the floor on postoperative day #2. however, after transfer onto the floor the patient went into atrial fibrillation. rate was controlled using beta blocker, lopressor and patient was iv loaded with amiodarone and started off on po amiodarone subsequently. since then patient has recovered well and was able to work with pt, was able to ambulate more than 500 feet and climbed a flight of stairs before discharge home. upon discharge the patient's vital signs were stable, condition was afebrile, chest was clear, regular rate and rhythm, normal sinus, sternum was stable, incision was clean, dry and intact. the patient will be discharged home and told to follow-up with dr. in weeks. patient had chronic renal insufficiency with baseline creatinine of 2.4. upon discharge creatinine was 2.3 and patient's creatinine postoperatively was stable at around 2.3 to 2.5. upon discharge electrolytes were within normal limits and patient's condition was stable, afebrile. the patient was told to follow-up with dr. in weeks. discharge medications: lopressor 75 mg po bid, lasix 40 mg po q d times 7 days, aspirin 81 mg po q d, nph 42 units q a.m. subcu and 10 units q p.m. subcu, amiodarone 400 mg po tid times one day, then 400 mg po bid times one week, then 400 mg po q d, percocet 1-2 tablets po q 4-6 hours prn, colace 200 mg po q d. , 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 diagnostic ultrasound of heart other esophagoscopy diagnoses: hyperpotassemia coronary atherosclerosis of native coronary artery other postoperative infection cardiac complications, not elsewhere classified atrial fibrillation cellulitis and abscess of leg, except foot unspecified disorder of kidney and ureter background diabetic retinopathy diabetes with ophthalmic manifestations, type i [juvenile type], not stated as uncontrolled 

Answer: The patient is high likely exposed to