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: angina major surgical or invasive procedure: cabg x 6 (- lima to lad, svg to diag, svg to pda to plv, svg to om, with y graft to ramus) history of present illness: 74 yo m with history of angina, diaphoresis that has progressed to crescendo in the last 2 weeks. past medical history: cad bph, ^chol, htn, angina social history: retired quit tob - 10 pack year history 3 etoh/week family history: 2 brothers and sister with cabg at unknown age physical exam: hr 56 rr 18 bp 142/58 wd elderly m in nad upper and lower dentures lungs ctab rrr no murmur abdomen soft, nt, nd extrem warm, no edema, 2+ dp/pt pulses no carotid bruits pertinent results: 06:40am blood wbc-8.2 rbc-3.31* hgb-10.0* hct-29.1* mcv-88 mch-30.3 mchc-34.4 rdw-15.5 plt ct-171 06:40am blood plt ct-171 06:40am blood plt ct-171 01:35am blood pt-13.5* ptt-29.4 inr(pt)-1.2* 06:40am blood glucose-133* urean-22* creat-1.0 na-140 k-4.0 cl-103 hco3-30 angap-11 radiology final report chest (portable ap) 9:22 am chest (portable ap) reason: r/o ptx medical condition: 74 year old man s/p cabg and chest tubes removal reason for this examination: r/o ptx chest portable ap. chest portable ap . history: evaluate for pneumothorax. findings: there is poor inspiration with elevated hemidiaphragms. there are sternotomy wires in place. there has been interval removal of drains. there is no pneumothorax identified. there are bilateral pleural effusions. there is a sharpness to the right cardiophrenic angle, likely representing a pleural reaction. the lung fields are otherwise clear. impression: no evidence of pneumothorax. the study and the report were reviewed by the staff radiologist. dr. dr. approved: mon 8:45 pm echocardiography report , (complete) done at 1:51:59 pm final referring physician information , , status: inpatient dob: age (years): 74 m hgt (in): bp (mm hg): / wgt (lb): hr (bpm): bsa (m2): indication: aortic valve disease. coronary artery disease. left ventricular function. mitral valve disease. right ventricular function. valvular heart disease. icd-9 codes: 440.0, 424.1, 396.9, 424.0 test information date/time: at 13:51 interpret md: , md test type: tee (complete) 3d imaging. son: , md doppler: full doppler and color doppler test location: anesthesia west or cardiac contrast: none tech quality: adequate tape #: 2007aw02-: machine: echocardiographic measurements results measurements normal range left atrium - four chamber length: *6.0 cm <= 5.2 cm left ventricle - septal wall thickness: 0.8 cm 0.6 - 1.1 cm left ventricle - inferolateral thickness: 0.8 cm 0.6 - 1.1 cm left ventricle - diastolic dimension: *5.8 cm <= 5.6 cm left ventricle - ejection fraction: 40% to 45% >= 55% aorta - annulus: 1.9 cm <= 3.0 cm aorta - sinus level: 3.5 cm <= 3.6 cm aorta - ascending: 3.4 cm <= 3.4 cm findings multiplanar reconstructions were generated and confirmed on an independent workstation. left atrium: moderate la enlargement. no spontaneous echo contrast or thrombus in the body of the laa. all four pulmonary veins identified and enter the left atrium. right atrium/interatrial septum: normal ra size. a catheter or pacing wire is seen in the ra. no asd by 2d or color doppler. left ventricle: wall thickness and cavity dimensions were obtained from 2d images. mildly depressed lvef. right ventricle: mildly dilated rv cavity. normal rv systolic function. aorta: normal aortic diameter at the sinus level. normal descending aorta diameter. simple atheroma in descending aorta. aortic valve: three aortic valve leaflets. mildly thickened aortic valve leaflets. no as. trace ar. mitral valve: mildly thickened mitral valve leaflets. mild thickening of mitral valve chordae. torn mitral chordae. of the mitral chordae (normal variant). no resting lvot gradient. mild (1+) mr. tricuspid valve: normal tricuspid valve leaflets. mild tr. pulmonic valve/pulmonary artery: normal pulmonic valve leaflets with physiologic pr. pericardium: no pericardial effusion. general comments: a tee was performed in the location listed above. i certify i was present in compliance with hcfa regulations. the patient was under general anesthesia throughout the procedure. no tee related complications. regional left ventricular wall motion: n = normal, h = hypokinetic, a = akinetic, d = dyskinetic conclusions pre-bypass: the left atrium is moderately dilated. no spontaneous echo contrast or thrombus is seen in the body of the left atrium or left atrial appendage. no atrial septal defect is seen by 2d or color doppler. overall left ventricular systolic function is mildly depressed (lvef= xx %). the right ventricular cavity is mildly dilated. right ventricular systolic function is normal. there are simple atheroma in the descending thoracic aorta. there are three aortic valve leaflets. the aortic valve leaflets are mildly thickened. there is no aortic valve stenosis. trace aortic regurgitation is seen. the mitral valve leaflets are mildly thickened. torn mitral chordae are present. mild (1+) mitral regurgitation is seen. there is no pericardial effusion. iabp 5 cm. below the origin of the left subclavian artery. post cpb: improved biventricular systolic function. trace mr/trazce tr/+ chordal . iabp positioned under tee guidance. electronically signed by , md, interpreting physician ?????? brief hospital course: he was transferred from hospital for cabg. he underwent preop carotid ultrasound which showed < 40% stenosis bilaterally. he had chest pain at rest, and a balloon pump was placed in the cath lab preoperatively. he was taken to the operating room urgently on where he underwent a cabg x 6. he was transferred to the icu in critical but stable condition. his iabp was dc'd and he was extuabted on pod #1. he was transferred to the floor on pod #3. he had atrial fibrillation for which he was started on amiodarone with conversion to sr. chest tubes and pacing wires removed without incident. cleared for discharge to rehab on pod #5. pt. is to make all followup appts. as per discharge instructions. medications on admission: folate, finasteride 5', simvastatin 40', diltiazem er 300', terazosin 10', asa 325', ntg prn discharge medications: 1. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*30 capsule(s)* refills:*0* 2. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*0* 3. simvastatin 40 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 4. metoprolol tartrate 25 mg tablet sig: one (1) tablet po tid (3 times a day). disp:*90 tablet(s)* refills:*0* 5. finasteride 5 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*0* 6. 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:*0* 7. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed. disp:*50 tablet(s)* refills:*0* 8. amiodarone 200 mg tablet sig: one (1) tablet po tid (3 times a day) for 3 days: then 200 mg for 7 days until , then 200 mg daily ongoing. 9. furosemide 20 mg tablet sig: one (1) tablet po q12h (every 12 hours) for 10 days. 10. potassium chloride 10 meq capsule, sustained release sig: two (2) capsule, sustained release po q12h (every 12 hours) for 10 days: hold for k > 4.5. discharge disposition: extended care facility: rehab discharge diagnosis: cad bph, ^chol, htn, angina postop a fib discharge condition: good. discharge instructions: call with fever, redness or drainage from incision or weight gain more than 2 pounds in one day or five in one week. shower, no baths, no lotions, creams or powders to incisions. no lifting more than 10 pounds or driving until follow up with surgeon. followup instructions: dr. (pcp) 2 weeks dr. (cardiologist) 2 weeks dr. (cardiac surgery) 2 weeks **** pa at va fax # - fax all prescriptions and d/c summary to him and pt will pick up at va pharmacy - we need to do this if he goes home. procedure: 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 (aorto)coronary bypass of four or more coronary arteries implant of pulsation balloon diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome pure hypercholesterolemia unspecified essential hypertension cardiac complications, not elsewhere classified atrial fibrillation personal history of tobacco use hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) surgical operation with anastomosis, bypass, or graft, with natural or artificial tissues used as implant causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation 

Answer: The patient is high likely exposed to