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: elective cabg major surgical or invasive procedure: cabgx3(lima->lad, svg->, ) history of present illness: this is a 72 year old male with prior history of coronary disease. he suffered an mi in followed by ptca of lad and lcx at that time. in , stress testing was positive for ischemia with imaging showing an ejection fraction of 54%. subsequent echocardiogram in was notable for an lvef of 45% with mild ai and mild mr. in revealed severe three vessel coronary disease with mildly depressed lv function. angiography showed a totally occluded obtuse marginal and right coronary artery while the lad had an 70% lesion. there was no mitral regurgitation and the lvef was estimated at 40%. based on the above results, he was referred for cardiac surgical intervention. past medical history: cad - as above, hypertension, hypercholesterolemia, prostate cancer - s/p xrt, colon polyps, s/p gingival surgery social history: quit tobacco , 25 pack year history. he denies etoh. he lives with his nephews in , ma. he is retired. family history: no premature coronary disease. physical exam: vitals: bp 146/60, hr 62, sat 98% ra general: well developed male in no acute distress heent: oropharynx benign neck: supple, no jvd heart: regular rate, no murmur, normal s1s2 lungs: clear bilaterally abdomen: soft, nontender ext: warm, no edema pulses: 2+ distally, no carotid bruits neuro: nonfocal pertinent results: 06:25am blood wbc-6.3 rbc-3.65* hgb-10.9* hct-32.1* mcv-88 mch-30.0 mchc-34.1 rdw-14.1 plt ct-218 06:25am blood glucose-113* urean-24* creat-0.8 na-135 k-4.1 cl-98 hco3-29 angap-12 06:25am blood mg-1.9 brief hospital course: mr. was admitted and underwent three vessel coronary artery bypass grafting by dr. . the operation was uneventful and he transferred to the csru for invasive monitoring. he initially required multiple blood products for a coagulopathy. over the next 24 hours, his bleeding improved. by postoperative day one, he awoke neurologically intact and was extubated without incident. amiodarone therapy was initiated for episodes of atrial fibrillation. beta blockade was also resumed and advanced for rate control and hypertension. chest tubes and pacing wires were removed without complication. he experienced some confusion which temporarily required close observation. he otherwise maintained stable hemodynamics and transferred to the sdu on postoperative day four. he eventually converted back to a normal sinus rhythm and no further atrial arrhythmias were noted. over several days, his mental status improved. medical therapy was optimized and he continued to make clinical improvements. he was eventually cleared for discharge to home on . at discharge, he was near his preoperative weight with room air saturations of 94%. medications on admission: lopressor 100 , hctz 25 qd, cozaar 100 qd, felodipine 5 qd, zocor 40 qd, aspirin 325 qd, centrum, vit c, vit e, citracel discharge medications: 1. metoprolol tartrate 50 mg tablet sig: two (2) tablet po bid (2 times a day). disp:*120 tablet(s)* refills:*2* 2. furosemide 20 mg tablet sig: one (1) tablet po q12h (every 12 hours) for 7 days. disp:*14 tablet(s)* refills:*0* 3. potassium chloride 10 meq capsule, sustained release sig: two (2) capsule, sustained release po q12h (every 12 hours) for 7 days. disp:*28 capsule, sustained release(s)* refills:*0* 4. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). disp:*60 capsule(s)* refills:*2* 5. 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* 6. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for pain. disp:*50 tablet(s)* refills:*0* 7. simvastatin 40 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 8. losartan 100 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 9. ranitidine hcl 150 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*60 tablet(s)* refills:*2* 10. metoprolol tartrate 50 mg tablet sig: 2.5 tablets po bid (2 times a day). disp:*150 tablet(s)* refills:*2* 11. coumadin 5mg po qd discharge disposition: home with service facility: discharge diagnosis: coronary artery disease htn ^chol. discharge condition: good. discharge instructions: follow medications on discharge instructions. do not drive for 4 weeks. do not lift more than 10 lbs. for 2 months. you should shower daily, let water flow over wounds, pat dry with a towel. call our office for sternal drainage, temp. > 101.5. followup instructions: make an appointment with dr. for 1-2 weeks. make an appointment with dr. for 4 weeks. make an appointement with dr. for 2 weeks. procedure: single internal mammary-coronary artery bypass 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 atrial fibrillation personal history of malignant neoplasm of prostate old myocardial infarction delirium due to conditions classified elsewhere 

Answer: The patient is high likely exposed to