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: known sinus of valsalva aneurysm for surgical repair. same day admit major surgical or invasive procedure: avr sinus of valsalva aneurysm repair history of present illness: 78 yom known sinus of valsalva aneurysm from previous admission() for scheduled surgical repair past medical history: h/o prostate cancer s/p xrt epidermal inclusion cysts right inguinal hernia s/p repair in emphysema, negative smoking history osteoporosis social history: the patient lives alone in a 1 story apartment. he is independent with his own adls. he drinks on occasion on the weekends but denies any smoking history. his father and brother were heavy smokers. family history: father deceased at 71 from mi mother died suddenly brother deceased at 70 from mi physical exam: preop t 98 hr71 bp 120/60 rr 18 sat 97%ra gen nad psych a&ox3 mae folows commands non focal exam cv rrr 3/6 sem pulm ctab abdm soft nabs ext warm well perfused no edema discharge t 98.5 hr 84 sr bp 122/62 rr 20 o2 sat 98% 3lnp gen nad psych a&ox3 mae non focal exam pulm cta cv rrr, sternum stable, wound clean and dry no erythema or drainage abdm soft nt/nd/nabs ext warm, well perfused, no c/c/e pertinent results: 04:55pm urea n-19 creat-0.8 chloride-116* total co2-24 04:55pm wbc-12.9* rbc-3.25* hgb-10.5* hct-30.0* mcv-93 mch-32.3* mchc-34.9 rdw-15.3 04:55pm plt count-151 06:10am blood wbc-7.9 rbc-3.40* hgb-11.0* hct-31.8* mcv-94 mch-32.2* mchc-34.4 rdw-15.2 plt ct-228# 06:10am blood urean-21* creat-0.9 k-4.5 brief hospital course: pt admitted directly to operating room where he underwent avr(#23pericardial) and repair of aneurysm of the sinus of valsalva w/dacron patch. seee or report for full details. pt was transferred from or to cardiac surgery recovery unit. the patient was somewhat hypoxic in the immediate postop period and remained intubated and sedated throughout the day of surgery. on pod1 a tee was done, it showed good lv and valvular function w/no signs of tamponade. interventional pulmonary was also consulted. additionally the patient had an episode of atrial fibrilllation for which he was started on amiodarone and metoprolol, following which he converted to sr. following the echo the sedation was discontinued and over the next day the patient was weaned from the ventilator and successfully extubated on pod2. on pod3 the patient was transferred to the cardiac surgery floor for continued postop recovery. he had an uneventful recovery once on the floors and on pod 7 it was decided that he was ready for discharge to rehabilitation medications on admission: colace 100mg metoprolol 25mg flomax 0.4mg qd mvi 1 tab qd discharge medications: 1. furosemide 20 mg tablet sig: one (1) tablet po once a day for 2 weeks. tablet(s) 2. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). 3. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). 4. magnesium hydroxide 400 mg/5 ml suspension sig: thirty (30) ml po hs (at bedtime) as needed for constipation. 5. tamsulosin 0.4 mg capsule, sust. release 24hr sig: one (1) capsule, sust. release 24hr po hs (at bedtime). 6. potassium chloride 10 meq capsule, sustained release sig: two (2) capsule, sustained release po once a day for 2 weeks. 7. metoprolol tartrate 50 mg tablet sig: one (1) tablet po bid (2 times a day). 8. amiodarone 200 mg tablet sig: two (2) tablet po bid (2 times a day): 400mg x 1wk then 400mg qd x1wk then 200mg qd. 9. oxycodone-acetaminophen 5-325 mg tablet sig: 1-2 tablets po every 4-6 hours as needed for pain. discharge disposition: extended care facility: of discharge diagnosis: sinus of valsalva aneurysm repair aortic regurgitation s/p avr copd prostate ca discharge condition: good discharge instructions: may shower, no bathing or swimming for 1 month take all medications as preescribed no lifting > 10# for 10 weeks call for any fever redness or drainage from wounds no creams, lotions or powders to any incisions p instructions: with dr. in weeks with dr. in weeks with dr. in 4 weeks procedure: insertion of intercostal catheter for drainage extracorporeal circulation auxiliary to open heart surgery diagnostic ultrasound of heart open and other replacement of aortic valve with tissue graft pulmonary artery wedge monitoring operations on other structures adjacent to valves of heart diagnoses: thoracic aneurysm without mention of rupture chronic airway obstruction, not elsewhere classified atrial fibrillation personal history of malignant neoplasm of prostate aortic valve disorders iatrogenic pneumothorax ostium secundum type atrial septal defect osteoporosis, unspecified personal history of irradiation, presenting hazards to health 

Answer: The patient is high likely exposed to