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 54 year-old male who presents with chest discomfort. he has had chest discomfort for approximately the last six months. the patient has had pain at rest for the last month. past medical history: hypercholesterolemia, hypertension, inguinal hernia repair, inner ear surgery in . medications: ecotrin, aspirin 325 mg q day, lopressor 50 mg b.i.d., sublingual nitro prn. allergies: no known drug allergies. physical examination: heart rate 60. blood pressure 130/80. neck no bruits. chest clear to auscultation. heart regular rate and rhythm. no murmurs. abdomen soft, nontender, nondistended. extremities no edema. hospital course: cardiac catheterization was performed. see the report for full details. essentially it showed three vessel disease with 50% occlusion of the left anterior descending coronary artery, 80% occlusion of diagonal one and diagonal two. the patient was brought to the operating room on . the procedure performed was a coronary artery bypass graft times three with left internal mammary coronary artery to left anterior descending coronary artery, saphenous vein graft to obtuse marginal one and diagonal one. the pericardium was left open and arteriole line swan-ganz catheter was placed, atrial and ventricular wires were placed. the patient was brought to the intensive care unit where he was rapidly extubated. the patient was requiring a neo drip for a hypotensive episode. electrocardiogram at that time revealed mild st elevations for which cardiac enzymes were cycled. they were mildly elevated with the ckmb being 14. however, the enzymes cycled into the normal range. the patient also developed a pneumothorax at that time. a chest tube was placed in the intensive care unit. on postop day two the neo drip was appropriately weaned. on postop day three the patient was transferred to the floor where his foley catheter pacing wires were removed. a chest x-ray the lungs to have tiny bilateral apical pneumothoraces. due to minimal drainage the chest tubes were removed. on postop day four a chest x-ray revealed tiny bilateral apical pneumothoraces, which were stable. hematocrit on postop day four was 20.4 and for this the patient was transfused 2 units of packed red blood cells. by postop day six the patient was tolerating a regular diet and was ambulating at a level five and the pain was properly controlled. laboratory data on discharge: hematocrit 30.8, sodium 138, potassium 4.7, chloride 102, bicarbonate 29, bun 15, creatinine .8, glucose 97. his examination was benign. his sternum was stable with no drainage. condition on discharge: stable. discharge medications: lopresor 25 mg po b.i.d., lasix 20 mg po b.i.d. times seven days, k-ciel 20 milliequivalents po b.i.d. times seven days, aspirin 325 mg po q.d., percocet one to two tab po q 4 to 6 hours prn pain, colace 100 mg po b.i.d. discharge status: home. the patient will follow up with his primary care physician or cardiologist in three weeks and dr. in four weeks. discharge diagnosis: status post coronary artery bypass graft times three. , m.d. dictated by: medquist36 procedure: insertion of intercostal catheter for drainage single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries angiocardiography of left heart structures left heart cardiac catheterization other and unspecified coronary arteriography other bronchoscopy diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome pure hypercholesterolemia unspecified essential hypertension iatrogenic pneumothorax 

Answer: The patient is high likely exposed to