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 54 year-old male patient with a history of a myocardial infarction in , which has been treated medically. he had a heart catheterization with an angioplasty in the year . he has had recent increasing shortness of breath with exertion. catheterization on revealed a left ventricular ejection fraction of 50%, some inferior hypokinesis, some mild anterior hypokinesis, 100% right coronary artery occlusion with collaterals, 100% left anterior descending coronary artery occlusion with collaterals and an 80% left circumflex occlusion. past medical history: significant for coronary artery disease as previously described. hypertension, hypercholesterolemia and gout. preoperative medications: lipitor 20 mg po q.d., allopurinol 100 mg po q.d., toprol xl 100 mg po q.d., altace 5 mg po q.d., aspirin 325 mg q.d. and nitroglycerin prn. allergies: the patient denies drug allergies. social history: the patient has a remote smoking history. alcohol intake is approximately one drink per week. he is married and lives with his wife. physical examination on admission: unremarkable. hospital course: the patient was admitted to the hospital and taken to the operating room on the day of admission where he underwent coronary artery bypass graft times four, which was done off pump with a left radial artery graft to his obtuse marginal one and obtuse marginal two as well as a left internal mammary coronary artery to the left anterior descending coronary artery and a saphenous vein graft to the posterior descending coronary artery. postoperatively, the patient was on nitroglycerin and propofol intravenous drips. he was transported to the operating room for the cardiac surgery recovery unit where he was subsequently extubated on the evening of surgery. the patient remained hemodynamically stable on postoperative day one. his intravenous nitroglycerin was transitioned to po imdur. the patient remained hemodynamically stable. physical therapy evaluation was obtained. the patient's chest tubes were removed on postoperative day two and the patient remained in the intensive care unit until postoperative day three due to inability of beds on the telemetry floor. he was moved out to the telemetry floor on , which is postoperative day three and has continued to progress with cardiac rehabilitation, although was slow to ambulate. he remains hemodynamically stable and has had no significant postoperative sequela and is ready to be discharged home today on postoperative day six . condition on discharge: temperature 97. pulse 64. respiratory rate 18. blood pressure 110/50. room air oxygen saturation is 96%. his weight today is 105.7 kilograms. physical examination, the patient's neurological examination is intact. pulmonary examination his lungs are clear to auscultation bilaterally. cardiac examination is regular rate and rhythm. his abdomen is benign. his sternal incision is clean and dry with steri-strips intact. his radial harvest sites are also clean and dry and his right leg endoscopic vein harvest incision is clean, dry and intact with some ecchymosis noted in that area. discharge medications: lasix 20 mg po b.i.d. times seven days, potassium chloride 20 milliequivalents po b.i.d. times seven days, colace 100 mg po b.i.d., enteric coated aspirin 325 mg po q.d., plavix 75 mg po q.d. times three months, imdur 60 mg po q.d., lipitor 20 mg po q.h.s., allopurinol 100 mg po q.d., toprol xl 100 mg po q.d., percocet 5/325 one to two tablets po q 4 to 6 prn. the patient was given a prescription for 40 percocets. ibuprofen 600 mg po q 6 hours prn pain. the patient is to follow up with his cardiologist dr. in two to three weeks. the patient is to follow up with dr. cardiothoracic surgeon in four weeks. the patient is also to follow up with his primary care physician . in two to three weeks or as needed. discharge diagnosis: coronary artery disease status post coronary artery bypass graft times four. discharge condition: stable. , m.d. dictated by: medquist36 procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass other bypass anastomosis for heart revascularization diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome pure hypercholesterolemia unspecified essential hypertension gout, unspecified percutaneous transluminal coronary angioplasty status old myocardial infarction 

Answer: The patient is high likely exposed to