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: the patient has no known drug allergies. medications on admission: 1. enteric coated aspirin 81 mg q.d. 2. colace 100 mg b.i.d. 3. digoxin 0.25 mg q.d. 4. lisinopril 10 mg q.d. 5. lopressor 25 mg b.i.d. 6. coumadin 1 mg q.h.s. 7. pravachol 20 mg q.d. past medical history: 1. type ii diabetes mellitus, diet controlled. 2. chronic atrial fibrillation. 3. history of congestive heart failure, compensated. 4. known mitral regurgitation. past surgical history: right bilateral knee pain with nonreverse saphenous vein graft in . right common femoral to at bypass graft in . right revision of cva to at with patch angioplasty and interposition jump graft of . revision of the right sfa distal at with ptfe and balloon angioplasty of the proximal anastomosis done on 6/. social history: the patient is nondrinker and nonsmoker. physical examination: examination revealed the following: vital signs: 96.7, 70, atrial fibrillation, 172/66, respiratory rate 18, oxygen saturation 97% on room air. general: this is a well appearing, thin, elderly female in no acute distress. head, eyes, ears, nose, throat: positive for right carotid bruit. chest was clear to auscultation. heart: irregularly irregular rhythm. abdomen: examination was unremarkable. extremities: right foot colder than the left. right foot has erythema and delayed capillary refill. there was minimal mottling. pulse: examination showed palpable femoral pulses bilaterally with absent pulses below the femorals on the right. palpable popliteal on the left with triphasic dp and pt on the left. laboratory data: laboratory data included the following: white count was 10.2, hematocrit 44.1. hospital course: the patient was evaluated in the emergency room and underwent urgent arteriogram, which demonstrated aortoiliac vessels patent, severe disease in the profunda with segmental occlusion of the sfa on the right. there was no filling of the grafts. the collaterals filled below the knee popliteal and there is filling of the tibial peroneal trunk and collaterals filling the entire tibial artery and dp. the insertion site of the graft is seen. however, the limb is not threatened. the patient was reversed with ffp for inr of 3.0. she was then placed on iv heparinization. she underwent, on , thrombectomy of the femoral at graft and jump graft to the at with 6 mm ptfe. she had a palpable right dp at the end of the procedure. she was seen by the department of cardiology prior to surgery and they felt that no cardiac evaluation was indicated at this time. postoperatively, she was transferred to the pacu in stable condition. she was hemodynamically stable. pulse examination showed a palpable dp and pt bilaterally. incisions were clean, dry, and intact. she continued to do well, and she was transferred to the vicu for continued monitoring and care. on postoperative day #1, there were no overnight events. pain was well controlled. vital signs remained stable. the pulse examination remained unchanged. postoperative hematocrit was 19.8. the inr was 1.6 with ptt of 32.3, bun 21, creatinine 0.7. the iv fluids were discontinued. overall diet was begun. the coagulations were monitored. the patient began ambulation with a walker. the department of physical therapy will evaluate the patient in anticipation of discharge planning. the remaining hospital course was unremarkable. discharge instructions: the patient will continue on coumadin. dosing goal inr for 2.5. she should follow up with dr. in two weeks' time. discharge medications: 1. darvocet n 100 tablets one to two q.6h.p.r.n. pain. 2. vioxx 12.5 mg q.d. for heel pain. 3. ferrous sulfate 325 mg q.d. 4. colace 100 mg b.i.d. 5. pletal 100 mg b.i.d. 6. lopressor 12.5 mg b.i.d., hold for systolic blood pressure less than 100, heart rate less than 55. 7. lisinopril 10 mg q.d. 8. digoxin 0.25 mg q.d. 9. aspirin 81 mg q.d. 10. pravastatin 20 mg q.d. discharge diagnoses: failed graft status post revision. , m.d. dictated by: medquist36 procedure: other revision of vascular procedure arteriography of femoral and other lower extremity arteries diagnoses: mitral valve disorders congestive heart failure, unspecified diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled atrial fibrillation other complications due to other vascular device, implant, and graft 

Answer: The patient is high likely exposed to