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: this is an 85 year-old man with a history of coronary artery disease status post coronary artery bypass graft times six in , status post stent times two three years ago who had a laminectomy about two weeks ago prior to admission. he presented to the hospital with bilateral arm pain and profound weakness. he also complained of jaw and neck pain. he took some nitroglycerin with some relief, but had persistent discomfort at hospital. his electrocardiogram there showed st elevation inferiorly with reciprocal st depression. he was given aspirin, nitroglycerin and heparin drip there. he was flighted to for percutaneous transluminal coronary angioplasty. intracath during the placement of the ventricular pacer wire he developed an episode of v fibrillation, which was successfully shocked back to sinus rhythm with 200 jewels. otherwise he tolerated the procedure well and had successful thrombectomy and stenting of the saphenous vein graft to the right coronary artery. he was admitted to coronary care unit for overnight observation. past medical history: coronary artery disease status post coronary artery bypass graft times six in , status post stent times two three years ago. status post laminectomy two to three weeks ago. hypertension. no history of diabetes. medications: hydrochlorothiazide 25 q.d., metoprolol 25 b.i.d., aspirin 81 q.d., vitamin e, vitamin d, eye drops, stool softeners. allergies: no known drug allergies. family history: father died of pancreatic cancer. social history: the patient lives with wife at home. retired abian salesman. no tobacco, alcohol or drugs. physical examination on admission to coronary care unit: temperature 96.7. blood pressure 131/70. pulse 78. respirations 13. o2 sat 100% on 3 liters nasal cannula. weight 95 kilograms. in general the patient is awake, alert and oriented times three, conversant. no acute distress. head and neck, no jvp. cardiovascular normal s1 and s2. lungs clear to auscultation bilaterally. abdomen soft, nondistended, nontender. extremities no edema. distal pulses bilaterally. laboratory: at white count 11.3. differential 74% neutrophils, 1% bands, 13% lymphocytes, hematocrit 42.7, platelet 172, ptt 28.1, inr 0.97, sodium 138, potassium 4.0, chloride 101, bicarb 28, bun 24, creatinine 1.2, glucose 221, calcium 9.9, total protein 6.8, albumin 3.5, total bilirubin .6, alt 43, ast 28, alkaline phosphatase 75, troponin 0.74, ck 69. electrocardiogram number one sinus rate, st elevation in 3, avf, st depression with t wave inversion in 1, avl and v1 to v3. q wave in 3. at white blood cell count 11.2, hematocrit 36.7, platelet 144, pt 13.2, ptt 41.2, inr 1.2, sodium 139, potassium 4.4, chloride 103, bicarb 24, bun 20, creatinine 1.0, glucose 151, calcium 8.3, magnesium 1.7, phosphate 3.1. ck 1301, ckmb 120. catheterization, three vessel coronary artery disease with total occlusion of three of four grafts, successful thrombectomy and stenting of the saphenous vein graft to the right coronary artery. left main coronary severe diffuse disease. left anterior descending coronary artery total occlusion proximally, left circumflex total occlusion proximally, right coronary artery total occlusion proximally. saphenous vein graft to obtuse marginal one and two total occlusion proximally, previously stented, but no refills. saphenous vein graft to diagonal one total occlusion proximally. saphenous vein graft to left anterior descending coronary artery patent with mild disease. diagonal one with retrograde from left anterior descending coronary artery 50 to 60% occlusion, distal to the supraventricular tachycardia to left anterior descending coronary artery anastomosis. saphenous vein graft to right coronary artery total occlusion at mid segment with thrombus. the patient had successful thrombectomy and stenting of the saphenous vein graft to right coronary artery. echocardiogram ejection fraction 50%, dilated, left ventricular size normal with systolic function mildly depressed, three aortic valve mildly thickened, mitral valve mildly thickened with 2+ mr. hospital course: post catheterization integrilin was held secondary to the recent surgery, but aspirin and plavix was continued. he remained chest pain free in the hospital and had no more events on telemetry. his episode of ventricular fibrillation in the catheterization laboratory was likely due to the ventricular irritation. his cardiac enzymes trended downward in the hospital with a peak ck of 1301. his echocardiogram showed an ejection fraction of 50% with 2+ mr was evaluated by physical therapy on the day of discharge and deemed stable to go home. discharge condition: stable. discharge status: home. discharge diagnoses: 1. status post acute inferior myocardial infarction. 2. status post saphenous vein graft to right coronary artery. 3. status post ventricular fibrillation in catheterization laboratory. discharge medications: plavix 75 q.d. for thirty days, aspirin 325 q.d., lisinopril 5 mg q.d., metoprolol 25 b.i.d., sublingual nitroglycerin prn. outpatient follow up: the patient will be followed by his cardiologist dr. in , phone number . outpatient cardiac rehab will be arranged by dr. . , m.d. dictated by: medquist36 procedure: insertion of non-drug-eluting coronary artery stent(s) coronary arteriography using two catheters left heart cardiac catheterization other electric countershock of heart insertion of temporary transvenous pacemaker system aortography diagnoses: coronary atherosclerosis of native coronary artery unspecified essential hypertension coronary atherosclerosis of autologous vein bypass graft cardiac complications, not elsewhere classified percutaneous transluminal coronary angioplasty status acute myocardial infarction of other inferior wall, initial episode of care ventricular fibrillation 

Answer: The patient is high likely exposed to