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: keflex attending: chief complaint: aortic stenosis major surgical or invasive procedure: aortic valve replacement (23mm st. epic supra porcine) left heart catheterization, coronary angiogram right leg anterior compartment fasciotomy closure faciotomy history of present illness: this 65 year old gentleman has a history of a bicuspid aortic valve, associated aortic stenosis and history of past aortic valve endocarditis. from a cardiac perspective, he reports feeling well. he shortness of breath, palpitations, dizziness, lightheadedness, pnd, orthopnea or lower extremity edema. he does note some mild left chest heaviness with exertion. although he does not do any regular exercise, his activities of daily living are without limitations. his most recent echocardiogram early this showed severe aortic stenosis with increased gradients and mild left ventricular hypertrophy. given the severity and progression of his disease, he has been referred to dr. for surgical management. past medical history: aortic stenosis bicuspid aortic valve history of endocarditis hiv positive(cd4 576, vl 104 - ) chronic hepatitis c - s/p interferon treatment hepatitis a & b dyslipidemia hypertension cervical radiculopathy peripheral neuropathy history of shingles history of anemia history of iritis history of colonic polyps - s/p excision of left arm lipoma - s/p i and d of left arm abscess social history: lives with: husband contact: phone # occupation: works as a pharmacy technician cigarettes: smoked no yes last cigarette _____ hx: other tobacco use: etoh: < 1 drink/week drinks/week >8 drinks/week illicit drug use: occassional marijuana use. family history: mother: died of cancer (unknown type) physical exam: pulse: 64 sr resp: 16 o2 sat: 99% b/p right: 128/74 left: 124/76 height: 66" weight: 130lb general: thin, cachetic male in nad skin: warm, dry, . heent: ncat, perrla, eomi, sclera anicteric, op benign. teeth in good repair. neck: supple full rom no jvd chest: lungs clear bilaterally heart: rrr, iii/vi sem abdomen: soft non-distended non-tender bowel sounds + extremities: warm , well-perfused no edema varicosities: none vein is suitable however very superfical along entire gsv tract neuro: grossly pulses: femoral right:2 left:2 dp right:2 left:2 pt :2 left:2 radial right:2 left:2 carotid bruit - likely transmitted murmur bilaterally pertinent results: intra-op tee: conclusions pre-cpb: no spontaneous echo contrast is seen in the left atrial appendage. overall left ventricular systolic function is low normal (lvef 50-55%). with mild global free wall hypokinesis. there are simple atheroma in the descending thoracic . the aortic valve is bicuspid. there is moderate aortic valve stenosis (valve area 1.0-1.2cm2). mild (1+) aortic regurgitation is seen. the mitral valve leaflets are mildly thickened. mild (1+) mitral regurgitation is seen. there is no pericardial effusion. post-cpb: there is a prosthetic tissue valve in the aortic position with no ai and no leak. residual mean gradient = 15 mmhg. trace mr. . preserved biventricular systolic fxn. 09:00am blood wbc-5.8 rbc-4.02* hgb-14.2 hct-37.8* mcv-94 mch-35.2* mchc-37.5* rdw-14.5 plt ct-157 09:00am blood glucose-197* urean-12 creat-0.9 na-135 k-3.6 cl-99 hco3-24 angap-16 09:00am blood %hba1c-6.2* eag-131* 12:34am blood wbc-9.3 rbc-3.21* hgb-10.8* hct-32.0* mcv-100* mch-33.6* mchc-33.7 rdw-15.8* plt ct-285 12:29am blood wbc-17.3*# rbc-2.96* hgb-10.6* hct-27.8* mcv-94 mch-35.6* mchc-38.0* rdw-14.9 plt ct-118* 12:34am blood glucose-106* urean-18 creat-0.7 na-133 k-4.5 cl-99 hco3-26 angap-13 brief hospital course: the patient was brought to the operating room on where he underwent aortic valve replacement with dr. . overall the patient tolerated the procedure well and post-operatively was transferred to the cvicu in stable condition for recovery and invasive monitoring. pod 1 found the patient extubated, alert and oriented and breathing comfortably. the patient was neurologically and hemodynamically stable, weaned from inotropic and vasopressor support. beta blocker was initiated and the patient was gently diuresed toward the preoperative weight. he developed a lactic acidosis with lactate peaking at 7.8. the patient remained asymptomatic and lactate trended to normal. it is attributed to anti-retroviral therapy. the situation was discussed with the patient's pcp, . . the patient was transferred to the telemetry floor for further recovery. chest tubes and pacing wires were discontinued without complication. the patient was evaluated by the physical therapy service for assistance with strength and mobility. on he was noted to have some erythema and possible bruising of the right anterolateral calf. there was no edema,swelling or sensorymotor deficit. the patient stated this was present since the day after his catheterization and he had banged his leg against the side rail of the bed. this was observed over several days and on he had elebated compartment pressures and was taken by orthopedics to the operating room for anterior compartment fasciotomy. the wound remained clean and on he returned to the operating room for closure. this was accomplished uneventfully. by the time of discharge on pod 12 the patient was ambulating with the splint in place and a walker, the wound was healing and pain was controlled with oral analgesics. the patient was discharged home in good condition with appropriate follow up instructions. medications on admission: dexamethasone 5ml swish/expectorate tid fluocinonide 0.05% topical ointment lamivudine 150mg po bid toprol xl 25mg po daily nevirapine 200mg po bid spironolactone/hctz 25/25mg po daily stavudine 20mg po twice daily triamcinolone 0.025% amoxicillin prn dental prophylaxis discharge medications: 1. stavudine 20 mg capsule sig: one (1) capsule po q12h (every 12 hours). 2. acetaminophen 325 mg tablet sig: two (2) tablet po q4h (every 4 hours) as needed for fever, pain. 3. hydromorphone 2 mg tablet sig: 1-3 tablets po q3h (every 3 hours) as needed for pain for 4 weeks. disp:*50 tablet(s)* refills:*0* 4. nevirapine 200 mg tablet sig: one (1) tablet po bid (2 times a day). 5. aspirin 81 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po daily (daily). 6. thiamine hcl 100 mg tablet sig: one (1) tablet po daily (daily). 7. dexamethasone 0.5 mg/5 ml elixir sig: five (5) ml po tid (3 times a day) as needed for thrush. 8. fluocinonide 0.05 % ointment sig: one (1) appl topical (2 times a day) as needed for eczema. 9. magnesium hydroxide 400 mg/5 ml suspension sig: thirty (30) ml po hs (at bedtime) as needed for constipation. 10. lamivudine 150 mg tablet sig: one (1) tablet po bid (2 times a day). 11. metoprolol tartrate 100 mg tablet sig: one (1) tablet po three times a day. disp:*90 tablet(s)* refills:*2* 12. lisinopril 5 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* discharge disposition: home with service facility: homecare discharge diagnosis: aortic stenosis s/p aortic valve replacement right lower leg compartment syndrome s/p right leg fasciotomies and closure bicuspid aortic valve h/o endocarditis hiv positive(cd4 576, vl 104 - ) chronic hepatitis c - s/p interferon treatment hepatitis a & b dyslipidemia hypertension cervical radiculopathy peripheral neuropathy h/o shingles h/o iritis s/p excision of left arm lipoma s/p i d of left arm abscess discharge condition: alert and oriented x3, nonfocal ambulating with steady gait incisional pain managed with oral analgesics incisions: sternal - healing well, no erythema or drainage edema:trace discharge instructions: please shower daily including washing incisions gently with mild soap, no baths or swimming until cleared by surgeon. look at your incisions daily for redness or drainage please no lotions, cream, powder, or ointments to incisions each morning you should weigh yourself and then in the evening take your temperature, these should be written down on the chart no driving for approximately one month and while taking narcotics, will be discussed at follow up appointment with surgeon when you will be able to drive no lifting more than 10 pounds for 10 weeks please call with any questions or concerns **please call cardiac surgery office with any questions or concerns . answering service will contact on call person during off hours** followup instructions: you are scheduled for the following appointments: surgeon:dr.() on at 1:30pm in the cardiologist: dr. on at 10am( 7) clinical center orthopedics: (orthopedics) in 2 weeks- please call to arrange please call to schedule appointments with: primary care: dr. () in weeks **please call cardiac surgery office with any questions or concerns . answering service will contact on call person during off hours** procedure: extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters left heart cardiac catheterization local excision of lesion or tissue of bone, tibia and fibula open and other replacement of aortic valve with tissue graft other suture of muscle or fascia other incision of soft tissue central venous catheter placement with guidance diagnoses: acidosis thrombocytopenia, unspecified anemia, unspecified unspecified essential hypertension chronic hepatitis c without mention of hepatic coma aortic valve disorders other and unspecified hyperlipidemia cellulitis and abscess of leg, except foot viral hepatitis a without mention of hepatic coma congenital insufficiency of aortic valve unspecified hereditary and idiopathic peripheral neuropathy examination of participant in clinical trial traumatic compartment syndrome of lower extremity asymptomatic human immunodeficiency virus [hiv] infection status viral hepatitis b without mention of hepatic coma, acute or unspecified, without mention of hepatitis delta striking against or struck accidentally by other stationary object without subsequent fall 

Answer: The patient is high likely exposed to