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: history of present illness: this is a 76 year old male with a known history of coronary artery disease, who reports some episodes of chest pain with radiation to his jaw, right ear, and right arm. he also reported progressive shortness of breath, all occurring a few times over the past couple of months. he said he also had one episode on while at rest. he had a stress test on which showed inferior, posterior and lateral infarct, inferoapical lateral hypokinesis and ejection fraction of 47 percent. he denied any nausea, vomiting or diaphoresis. his cardiac catheterization showed ejection fraction of 51 percent, lad 90 percent lesion, circumflex 90 percent lesion, om1 80 percent lesion and the rca 70 percent lesion. his past medical history includes being hard of hearing, hypothyroidism, no tendons in his right foot and hepatitis in . past surgical history includes appendectomy, tonsillectomy and left ear surgery at age 6 months. he had no known drug allergies. medications preop were levothyroxine, 100 mcg po daily and ibuprofen, 800 mg po prn. he is married and lived in . he is retired. he had no tobacco history and no use of alcohol. preop chest x-ray showed no active lung disease, but tortuosity of thoracic aorta with calcification. please refer to the official report dated . preop ekg on showed sinus rhythm at 93 with some low amplitude t waves and lvh. please refer to the official report dated . on exam he is 5 feet 8 inches tall, 152 pounds, in sinus rhythm at 86 with a blood pressure of 162/97, respiratory rate 16, sating 98 percent on room air. he was lying flat in bed in no apparent distress. he was alert and oriented times three and appropriate. moving all extremities. his lungs were clear bilaterally. his heart was regular rate and rhythm with s1 and s2 tones and a grade 2/6 systolic ejection murmur. his abdomen was soft, flat, nontender, nondistended with positive bowel sounds. extremities warm, dry and well perfused with no edema or varicosities noted. he had 2 plus bilateral radial and dp pulses and 1 plus bilateral pt pulses. preop labs are as follows. white count 4.9, hematocrit 30.1, platelet count 161,000. sodium 139, potassium 3.3, chloride 108, bicarb 28, bun 38, creatinine 0.8 with a blood sugar of 158. pt 13.0, ptt 31.2, inr 1.1. ast 13, alt 15, alkaline phosphatase 68, total bilirubin 0.5, albumin 3.5. urinalysis preop was negative for uti, but had trace hematuria. additional labs as follows: albumin 3.5, cholesterol 142, anion gap 10, triglycerides 70, hdl 36, cholesterol to hd ratio 3.9, calculated ldl 92. the patient went home over the weekend and came back for surgery on , the day of admission, and underwent coronary artery bypass grafting times four with lima to the lad, vein graft to the om, vein graft to pl and vein graft to the rca by dr. . he was transferred to the cardiothoracic icu in stable condition on a neo-synephrine drip at 0.3 mcg per kg per minute and a propofol drip at 30 mcg per kg per minute. on postoperative day one, the patient was stable hemodynamically with a blood pressure 106/50 in sinus rhythm at 97. he remained ventilated with cpap early that morning with a white count of 8.1, hematocrit 32.8. potassium 4.4, bun 20, creatinine 0.9. pa pressures of 38/16 with an index of 3.35 and a mixed venous of 80 percent. he was also evaluated by case management. later that evening he was extubated, overnight had some wheezes and got some racemic epinephrine therapy, kept in the unit on postoperative day one just to keep an eye on his respiratory status. he was evaluated by case management on postoperative day two. his creatinine remained stable at 0.9. he was hemodynamically stable with a blood pressure of 136/66 in sinus rhythm in the 90s. beta blockade was begun. he was transferred out to the floor. a swallow study was ordered as there was some question of some aspiration risk and was to be re-evaluated during the day. if a swallow study was needed, it would be ordered for him at that time. his beta blockade was increased on postoperative day two on the floor. he was evaluated by physical therapy and was encouraged to increase his activity level and ambulate with the physical therapist and the nurses. on his chest tubes were discontinued and his wires were discontinued. on postoperative day three he was alert and oriented. he had nonfocal exam. his lungs were clear. his heart was regular rate and rhythm. he remained on lasix, 20 mg twice a day. lopressor was increased to 75. pacing wires were discontinued. he was sating 93 percent on 4 liters nasal cannula. his foley was removed and he voided successfully. he had evaluation by orthopedics given the fact that he had no tendons in his right foot and had a long-standing old remote injury. he complained of some pain on ambulation. they recommended possible strength training exercises, elevating his foot and ankle, only weightbearing as tolerated and giving him ibuprofen for prn pain control. he was alert and oriented and steady on his feet. his diet was advanced. on postoperative day three his creatinine remained stable at 1.0 with hematocrit of 32.8 and white count of 11.5. he was independently ambulating. was denying any pain. he appeared to be sleeping well. he had a t-max of 100.3 on postoperative day three, but then rapidly became afebrile. he was ambulating a level 5 and moving all extremities and doing extremely well. on the day of discharge his blood pressure was 156/76, sating 97 percent on room air. heart rate 80. his lungs were clear bilaterally. his heart was regular rate and rhythm. he was alert and oriented. his abdomen was soft, nontender, nondistended. he had some trace bilateral lower extremity edema. he was doing very well and was discharged to home with vna services on with the following discharge instructions. he was instructed to see dr. in the office approximately four weeks postop and to see his primary care physician in approximately two weeks post discharge. discharge diagnoses: 1. status post coronary artery bypass grafting times four. 2. hard of hearing. 3. hypothyroidism. 4. status post right foot injury with absence of tendons. 5. remote hepatitis in . discharge medications: 1. colace, 100 mg po twice a day. 2. enteric coated aspirin, 81 mg po once a day. 3. percocet 5/325, 1 to 2 tablets po prn q4 hours for pain. 4. levothyroxine sodium, 100 mcg po once daily. 5. metoprolol, 75 mg po twice a day. 6. lasix, 20 mg po once a day for 7 days. the patient was discharged to home on . , procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery diagnoses: coronary atherosclerosis of native coronary artery unspecified acquired hypothyroidism other and unspecified angina pectoris surgical operation with anastomosis, bypass, or graft, with natural or artificial tissues used as implant causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation stridor 

Answer: The patient is high likely exposed to