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: patient recorded as having no known allergies to drugs attending: chief complaint: rest angina major surgical or invasive procedure: redo coronary artery bypass graft x 2 (svg to om, svg to diag) history of present illness: 56 yo male with prior cabg x4 in . had mult pcis in the past and presented with rest angina over the last month. cath showed native cad and stenoses of svgs. referred for surgical revascularization. past medical history: coronary artery disease s/p coronary artery bypass graft x 4 myocardial infarction hypertension hypercholesterolemia diabetes mellitus peripheral vascular disease with claudication peptic ulcer disease stroke (some residual r eye blindness) svg to cx stent ; svg to om stent s/p appy social history: works in family business denies excessive etoh current smoker with 50 pack/yr hx lives with wife; has children family history: grandmother with mi at 36 mother with cad in 30's physical exam: 73 " 214# 97.2 kg 102/48 97.1 hr 88 99% ra sat nad, wd, wn male eomi, perrl, op benign neck supple, full rom with bony spur at posterior neck/superior back ctab rrr no murmur soft, nt, nd, + bs warm, well-perfused, no edema no varicosities noted, right gsv present alert and oriented x3, mae, nonfocal exam 2+ bil. fems/dp/pt/radials pertinent results: echo: pre-bypass: left ventricular wall thicknesses are normal. the left ventricular cavity is moderately dilated. overall left ventricular systolic function is severely depressed. right ventricular chamber size is normal. there is moderate global right ventricular free wall hypokinesis. there are simple atheroma in the aortic arch. there are simple atheroma in the descending thoracic aorta. there are three aortic valve leaflets. there is no aortic valve stenosis. no aortic regurgitation is seen. trivial mitral regurgitation is seen. post-bypass: lv systolic function appears improved. rv systolic function appears improved. aorta is intact post decannulation. other findings are unchanged. cxr: new small left apical and lateral pneumothorax with chest tube in place. cxr: single ap view of the chest is obtained on at 12:57 hours and is compared with the prior day's radiograph. there appears to be a slight decrease in the size of the left apical pneumothorax. linear echogenicities in the retrocardiac area on the left side are unchanged and may represent fibrosis. there is no evidence of large pleural effusion. 01:57pm blood wbc-16.2*# rbc-3.78*# hgb-11.8*# hct-32.3*# mcv-86 mch-31.2 mchc-36.5* rdw-13.9 plt ct-103* 05:20am blood wbc-6.5 rbc-2.83* hgb-8.6* hct-24.2* mcv-85 mch-30.5 mchc-35.7* rdw-14.7 plt ct-219 01:57pm blood pt-15.3* ptt-32.7 inr(pt)-1.4* 03:05pm blood urean-17 creat-0.5 cl-111* hco3-24 05:20am blood glucose-173* urean-18 creat-0.6 na-135 k-4.1 cl-100 hco3-27 angap-12 brief hospital course: mr. was a direct admit on and underwent redo cabg x 2 with dr. . please see surgical report for details. following surgery he was transferred to the csru for invasive monitoring in stable condition. later that day he was weaned from sedation, awoke neurologically intact and was then extubated. he was transferred to the floor on pod #1. he was started on beta blockers and diuresed towards his pre-op weight. chest tubes and epicardial pacing wires removed on post-op day three/four. consulted for maximum diabetes management. he was transfused one unit of blood for low hct on post-op day four. hct at discharge was 24. physical therapy followed patient during entire post-op course for strength and mobility and he was discharged home with vna services on post-op day 5. medications on admission: metformin 500 mg glipizide 10 mg tid lopressor 150 mg plavix 75 mg daily digoxin 0.125 mg daily zoloft 100 mg daily lasix 20 mg daily captopril 25 mg tid zocor 40 mg daily kcl 40 meq daily vit. e asa 81 mg daily wellbutrin 180 mg daily nitro prn discharge medications: 1. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day) for 1 months. disp:*60 capsule(s)* refills:*0* 2. simvastatin 40 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 3. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). disp:*30 tablet, delayed release (e.c.)(s)* refills:*2* 4. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. disp:*40 tablet(s)* refills:*0* 5. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day) for 1 months. disp:*60 tablet(s)* refills:*0* 6. sertraline 100 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 7. bupropion 150 mg tablet sustained release sig: one (1) tablet sustained release po qam (once a day (in the morning)). disp:*30 tablet sustained release(s)* refills:*1* 8. ferrous sulfate 325 (65) mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 9. ascorbic acid 500 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 10. metoprolol tartrate 25 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 11. lasix 20 mg tablet sig: one (1) tablet po once a day. disp:*30 tablet(s)* refills:*0* 12. syringe syringe sig: one (1) miscellaneous as needed. disp:*1 box* refills:*2* 13. potassium chloride 10 meq capsule, sustained release sig: one (1) capsule, sustained release po daily (daily). disp:*30 capsule, sustained release(s)* refills:*2* discharge disposition: home with service facility: discharge diagnosis: coronary artery disease s/p redo coronary artery bypass graft x 2 hypertension hypercholesterolemia diabetes mellitus peripheral vascular disease with claudication peptic ulcer disease stroke (some residual r eye blindness) s/p coronary artery bypass graft x 4 () svg to cx stent ; svg to om stent discharge condition: stable discharge instructions: may shower over incisions and pat dry no lotions, creams or powders on any incision no driving for one month no lifting greater than 10 ounds for 10 weeks call for fever greater than 101, redness or drainage followup instructions: see dr. in weeks see dr. in weeks see dr. in 4 weeks procedure: extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries diagnoses: coronary atherosclerosis of native coronary artery pure hypercholesterolemia unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled coronary atherosclerosis of autologous vein bypass graft unspecified late effects of cerebrovascular disease 

Answer: The patient is high likely exposed to