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: patient recorded as having no known allergies to drugs attending: chief complaint: chest pain on exertion major surgical or invasive procedure: - cabgx4 (left internal mammary artery graft, left anterior descending, reverse saphenous vein graft to the diagonal branch, first marginal branch, left sided posterior descending artery.) history of present illness: mr. is a 59-year-old male with worsening anginal symptoms and a positive stress test who underwent a cardiac catheterization that showed three vessel disease. he now is presenting for surgical revascularization. past medical history: htn hyperlipidemia gerd obesity sleep apnea bph cad abdominal hernia social history: school principal. divorced and lives with significant other. drinks socially and never smoked. family history: noncontributory physical exam: 67 135/72 16 70" 206 gen: anxious heent: perrl, eomi, anicteric sclera, op benign neck: supple, no jvd, question fo right carotid bruit lungs: cta abd: benign heart: rrr, nl s1-s2 ext: warm, dry, no c/c/e. 2+ pulses. neuro: nonfocal pertinent results: - echo prebypass 1.no atrial septal defect is seen by 2d or color doppler 2. regional left ventricular wall motion is normal. overall left ventricular systolic function is normal (lvef>55%). 3.right ventricular chamber size and free wall motion are normal. 4.there are simple atheroma in the descending thoracic aorta. 5.the aortic valve leaflets (3) are mildly thickened but aortic stenosis is not present. mild (1+) aortic regurgitation is seen. 6.the mitral valve leaflets are mildly thickened. mild (1+) mitral regurgitation is seen. 7.there is no pericardial effusion. 8. there is sigmoid hypertrophy of the interventricular septum at the base. no resting lvot gradient present. post bypass 1. patient is receiving an infusion of phenylephrine. 2. biventricular systolic function is unchanged. 3. mild mitral regurgitation persists. 4. aorta intact post decannulation. brief hospital course: mr. was admitted to the on for surgical management of his coronary artery disease. he was taken directly to the operating room where he underwent coronary artery bypass grafting to four vessels. postoperatively he was taken to the cardiac intensive care unit for monitoring. as he had some postoperative bleeding, he was transfused with red blood cells, fresh frzen plasma and platelets. a dose of aprotonin was also used and his bleeding stopped. by postoperative day one, he awoke neurologically intact and was extubated. aspirin, a statin and beta blockade were resumed. on postoperative day two, he was transferred to the step down unit for further recovery. he was gently diuresed towards his preoperative weight. the physical therapy service was consulted for assistance with his postoperative strength and mobility. medications on admission: tramterene hctz 37.5/25 mg daily diovan 320mg daily norvasc 10mg daily aspirin 81mg daily lipitor 20mg daily avodart 0.5mg daily discharge disposition: extended care facility: discharge diagnosis: cad s/p cabg htn hyperlipidemia gerd obesity discharge condition: good discharge instructions: 1) monitor wounds for signs of infection. these include redness, drainage or increased pain. 2) report any fever greater then 100.5. 3) report any weight gain of 2 pounds in 24 hours or 5 pounds in 1 week. 4) no lotions, creams or powders to incision until it has healed. you may shower and wash incision. no bathing or swimming for 1 month. use sunscreen on incision if exposed to sun. 5)no lifting greater then 10 pounds for 10 weeks. 6)no driving for 1 month. 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 esophageal reflux pure hypercholesterolemia unspecified essential hypertension hemorrhage complicating a procedure other and unspecified angina pectoris 

Answer: The patient is high likely exposed to