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 66 year old male who presented with exertional angina. the patient noted two months of exertional angina and band-like chest pain radiating to the left arm, relieved with sublingual nitroglycerin. on the day of admission, the patient had a stress test and developed 1. elevations inferiorly and depressions from v4 to v6. imaging showed severe reversible perfusion defect over the inferior and lateral walls. cardiac catheterization was performed, demonstrating 60% to 70% stenosis of the left anterior descending artery, 90% left circumflex, and 90% right coronary artery with a left ventricular ejection fraction of approximately 50%. past medical history: 1. insulin dependent diabetes mellitus. 2. hypertension. 3. hypercholesterolemia. medications on admission: lisinopril 40 mg p.o.q.d., lovastatin 20 mg p.o.q.d., hydrochlorothiazide 25 mg p.o.q.d., amlodipine 10 mg p.o.q.d., metformin 500 mg p.o.q.d., nph insulin 36 units q.a.m. and 32 units q.p.m., terazosin 1 mg p.o.q.d., zyrtec 10 mg p.o.q.d., and ecotrin p.o.q.d. allergies: the patient has no known drug allergies. physical examination: on physical examination, the patient had a heart rate in the 70s, blood pressure 134/71 and oxygen saturation 98% on two liters. general: patient was in no acute distress. neck: no jugular venous distention. cardiovascular: regular rate and rhythm, i/vi systolic murmur. lungs: clear to auscultation bilaterally. abdomen: soft, nontender, nondistended, positive bowel sounds. extremities: no edema. hospital course: the patient was admitted to the hospital and it was decided that he would be taken to the operating room on . coronary artery bypass grafting was performed with a left internal mammary artery to the left anterior descending artery and saphenous vein grafts to the obtuse marginal, posterior descending artery and diagonal three artery. the pericardium was left open and an arterial line was placed. two atrial wires were placed. two mediastinal and one left pleural tube were placed. crossclamp time was 61 minutes. postoperatively, the patient was transferred to the intensive care unit, where he was rapidly extubated. on postoperative day number one, the neo-synephrine drip was appropriately weaned. the patient was a-v paced. on postoperative day number one the chest tubes were also removed. on postoperative day number two, the patient was transferred to the floor. the foley catheter was removed on postoperative day number two. he was atrially paced for the entire day on posterior day two. on postoperative day number three, the wires were capped and the patient had a heart rate of 70 and in sinus rhythm. wires were removed on postoperative day number five. the patient was able to ambulate at level v, was tolerating an oral diet, and his pain was controlled with oral medications. condition on discharge: stable. discharge medications: lasix 20 mg p.o.b.i.d. times seven days. potassium chloride 20 meq p.o.q.d. times seven days. lopressor 12.5 mg p.o.q.d. percocet one to two tablets p.o.q.4-6h.p.r.n. lovastatin 20 mg p.o.q.d. amlodipine 10 mg p.o.q.d. glucophage 500 mg p.o.q.d. nph insulin 36 units q.a.m. and 32 units q.p.m. terazosin 1 mg p.o.q.d. ecotrin 325 mg p.o.q.d. colace 100 mg p.o.b.i.d. die follow-up: the patient will follow up with his primary care physician or cardiologist in three weeks and with dr. in four weeks. discharge diagnosis: status post coronary artery bypass grafting times four. , m.d. dictated by: medquist36 procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters angiocardiography of left heart structures left heart cardiac catheterization diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome pure hypercholesterolemia unspecified essential hypertension personal history of tobacco use diabetes mellitus without mention of complication, type i [juvenile type], not stated as uncontrolled 

Answer: The patient is high likely exposed to