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: the patient is a 79 year old male who has been in relatively good health with past medical history only significant for hypertension and asthma. he did well until about three days prior to admission when he complained of chest pressure which he first attributed to heartburn. the chest pressure/pain resolved without any treatment at that time. however, the same chest pain recurred one and two days prior to admission. at that time patient went to see his primary care physician who sent him to an outside hospital to rule out for myocardial infarction. patient actually ruled in for myocardial infarction with creatine kinase levels up to 338 and troponin level up to 3.26. at that time patient underwent cardiac catheterization. cardiac catheterization showed three vessel disease with 90% stenosis of lad, 80% stenosis of circumflex and 70% stenosis of rca. at that time estimated left ventricular ejection fraction was 18%. patient was turned down for surgery at the outside hospital and was consequently transferred to for possible coronary artery bypass graft. on admission patient was pain free, having taken nitroglycerin. he was also maintained on iv heparin. his last episode of angina was approximately 48 hours prior to admission to this hospital. there was also reported nonsustained ventricular tachycardia during which patient remained asymptomatic by report. past medical history: hypertension. asthma. past surgical history: tonsillectomy. social history: history of tobacco use. history of alcohol use. family history: history of brother with myocardial infarction. medications: home medications included norvasc, theophylline p.r.n. medications at the outside hospital included aspirin 325 mg p.o. q.day, protonix 40 mg p.o. q.day, lopressor 50 mg p.o. t.i.d., lisinopril 10 mg p.o. q.day, colace 100 mg p.o. b.i.d., lipitor 10 mg p.o. q.day, lasix 20 mg p.o. q.day. allergies: no known drug allergies. physical examination: afebrile, heart rate 64, blood pressure 140/60, respiratory rate 20. general exam: elderly gentleman in no apparent distress. heent exam was within normal limits. neck exam showed no jvd, no bruits, supple. respiratory exam was clear to auscultation bilaterally. cardiac exam showed irregular rate, but normal s1, s2. abdominal exam was soft, nondistended, nontender, no hepatosplenomegaly. extremities showed no edema, positive for varicosities. pulses were present in the upper extremities. patient had dorsalis pedis pulses that were palpable, but posterior tibial pulses were not palpable. neurologically there was nothing grossly abnormal and patient was oriented times three. laboratory data: on admission white blood cell count 6.6, platelets 219. sodium 136, potassium 4.3, bun 9, creatinine 0.8, glucose 88. ptt 48.9. ekg showed sinus rhythm at a rate of 71. st depressions as well as t wave inversions in v5 and v6. chest x-ray done at the outside hospital showed no infiltrates or effusions. it did show atelectasis at the left lung base and a prominent thoracic aorta. hospital course: the patient was admitted to cardiac surgery. given the findings on cardiac catheterization, it was thought that coronary artery bypass would be the best option for the patient. the risks and benefits of the operation were discussed with patient who agreed to the procedure. on patient underwent placement of an intra-aortic balloon pump preoperatively for coronary artery bypass graft. on the same day patient underwent coronary artery bypass graft times three (lima to lad, svg to om, svg to pda). at the same time patient underwent mitral valve ring annuloplasty with a 28 . patient tolerated the procedure well. there were no complications. please see the full operative note for details. patient was transferred to the intensive care unit in good condition. perioperative ejection fraction was estimated to be approximately 30%. in the intensive care unit patient's gas was ph of 7.44, pco2 39, po2 159. he remained intubated. patient was making good urine. the intra-aortic balloon pump was removed on postoperative day one. the intra-aortic balloon pump was removed by the cardiology fellow. on postoperative day one patient was extubated which was successful. patient was oxygenating well on face mask. patient was transfused with one unit of packed red blood cells on postoperative day two for hematocrit of 26.5. patient was started on a beta blocker. in addition, amiodarone was started given some ectopy (pvcs, pacs) seen on the monitor. overall patient remained in regular rhythm. physical therapy was consulted and they followed patient during his hospitalization. on postoperative day three while still in the intensive care unit, patient was noted to have slightly lower arterial oxygen levels. chest x-ray performed at that time showed right lower lobe consolidation. patient was also producing some thick sputum. patient also had a run of atrial fibrillation. he was treated with lopressor and amiodarone bolus. he converted to normal sinus rhythm. his foley catheter was removed on postoperative day four. his central line was removed on postoperative day four. patient was consequently transferred to the regular floor in stable condition. he continued to do well. he remained in sinus rhythm. hematocrit was stable. he was oxygenating well on supplemental oxygen. his diuretic regimen was increased secondary to mild lower extremity edema. he was maintained on lopressor and captopril. patient was originally with a sitter given frequent episodes of confusion. however, toward the end of his hospitalization, the sitter was no longer required. he was alert and oriented times three. he was ambulating with assistance. his pacing wires were removed. patient was discharged to the rehabilitation facility in stable condition. condition on discharge: stable. disposition: to rehabilitation facility. discharge diagnoses: 1. coronary artery disease and mitral regurgitation, status post coronary artery bypass graft times three and mitral valve ring annuloplasty. 2. hypertension. 3. asthma. die instructions: the patient is to see his surgeon, dr. in approximately four weeks. patient is to see a cardiologist in approximately three to four weeks. patient is to see his primary care physician in approximately one to two weeks. discharge medications: the list of discharge medications will be dictated separately. , m.d. dictated by: medquist36 procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries implant of pulsation balloon annuloplasty diagnoses: coronary atherosclerosis of native coronary artery mitral valve disorders other postoperative infection unspecified essential hypertension atrial fibrillation asthma, unspecified type, unspecified paroxysmal ventricular tachycardia cellulitis and abscess of leg, except foot acute myocardial infarction of unspecified site, initial episode of care 

Answer: The patient is high likely exposed to