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: past medical history: 1. hypertension. 2. hypercholesterolemia. 3. aortic stenosis. 4. hyperthyroidism. 5. osteoporosis. 6. djd to right ureter and kidney resulting in many utis. 7. history of rf at age 12. past surgical history: appendectomy. allergies: the patient has an allergy to hydrochlorothiazide which gives her a rash and sulfa which also gives a rash, and ampicillin gives her a rash. at-home medications: 1. aspirin 81 mg q.d. 2. altace 5 mg q.h.s. 3. toprol 25 mg b.i.d. 4. levoxyl 88 micrograms q.d. 5. fosamax 70 mg q. friday. 6. clonazepam 0.25 mg q.h.s. 7. multivitamin. 8. vitamin e. 9. calcium 1,200 mg q.d. physical examination on admission: general: the patient was in no acute distress. chest: clear to auscultation. regular rate and rhythm. laboratory data/studies: the patient's electrolytes were within normal limits. the white count was 13.4, hematocrit 31.7, platelet count 90,000. coagulations revealed an inr of 1.6, pt 10.6, ptt 58.3. hospital course: the patient underwent cardiac catheterization on which showed #+ moderately severe mitral regurgitation, ejection fraction of 65%, lad 50% at the origin, 80% mid just before major diagonal, and rca with 70% to the origin and 70% proximal. the patient was with significant aortic stenosis with peak-to-peak gradient of 55%. the patient presented for a cabg times three and lima to the lad, svg to the pda, and svg to d1. the patient also had an avr with 21 mm ce and mitral valve repair, 26 mm . the patient tolerated the procedure without complication. postoperatively, on day number four, the patient had an episode of atrial fibrillation which resolved. the patient was subsequently transferred to the floor the evening of postoperative day number four. the patient again had an episode of tachy brady and was transferred back to the unit. cardiology consultation was obtained. it was felt that the patient would likely need a pacer secondary to preexisting conduction problems and the poorly controlled rate on diltiazem drip and on amiodarone. the placement of a pacer was delayed due to some right arm phlebitis that developed. the patient was placed on antibiotics, improved, and subsequently received her pacer on postoperative day number seven. the patient was transferred to the floor on postoperative day number eight and had an uncomplicated hospital course. the patient was able to tolerate a regular diet, ambulating well per physical therapy and felt to be ready for discharge to a rehabilitation facility to be named at a later date. the patient is currently being coumadinized and on a heparin drip for her valve issues. discharge medications: 1. coumadin 5 mg on the evening of . 2. captopril 25 mg p.o. t.i.d. 3. amiodarone 400 mg p.o. t.i.d. 4. vancomycin 1 gram iv q. 12 hours. 5. percocet one to two tablets p.o. q. four hours p.r.n. pain. 6. tylenol 650 mg p.o. q. four hours p.r.n. 7. aspirin 325 mg p.o. q.d. 8. zantac 150 mg p.o. b.i.d. until follow-up with cardiac surgeon. 9. colace 100 mg p.o. b.i.d. 10. lopressor 25 mg p.o. b.i.d. condition on discharge: good. discharge status: to rehabilitation facility. discharge diagnosis: 1. status post coronary artery bypass graft times three. 2. aortic valve replacement. 3. mitral valve repair. fop: the patient is to follow-up with dr. in four weeks and with her primary care provider, . , in one to two weeks, and her cardiologist in two to three weeks. , m.d. dictated by: medquist36 d: 11:50 t: 13:08 job#: procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries initial insertion of dual-chamber device initial insertion of transvenous leads [electrodes] into atrium and ventricle open and other replacement of aortic valve with tissue graft monitoring of cardiac output by other technique open heart valvuloplasty of mitral valve without replacement diagnoses: coronary atherosclerosis of native coronary artery pure hypercholesterolemia unspecified essential hypertension atrial fibrillation thyrotoxicosis without mention of goiter or other cause, and without mention of thyrotoxic crisis or storm osteoporosis, unspecified mitral valve stenosis and aortic valve stenosis other specified anomalies of kidney other specified anomalies of ureter 

Answer: The patient is high likely exposed to