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: past medical history: 1. hypertension. 2. hypercholesterolemia. 3. hyperthyroidism. 4. nephrolithiasis. 5. mitral valve prolapse. past surgical history: 1. bilateral inguinal hernia repair. 2. cabg in . home medications: 1. atenolol. 2. aspirin. 3. hydrocodone. 4. lipitor. allergies: questionable history of an allergy to percocet, which was noted to induce nausea at one point in the distant past. social history: the patient works as a salesman in , . the patient lives by himself . the patient has a 35 pack year smoking history. the patient reports consuming approximately five beers a week times 40 years. the patient denied any history of recreational drug use. hospital course: on , the patient underwent a redo cabg times three with anastomosis from the left radial to the rca, svg to the om and svg to the diagonal. the patient's bypass and crossclamp times were unrecorded. the patient's pericardium was left open; intraoperative lines placed included an arterial line and a swan-ganz catheter; ventricular and atrial wires were placed; two mediastinal tubes were placed intraoperatively. the patient was subsequently transferred from the operating room to the cardiac surgery recovery unit, intubated, for further evaluation and management. on postoperative day number one, the patient was successfully weaned and extubated without complication. the patient was subsequently cleared for transfer to the floor and was thereafter admitted to the cardiothoracic service under the direction of dr. . the patient's postoperative course was uneventful and he progressed well clinically. physical therapy evaluation deemed the patient an appropriate candidate for home discharge following completion of his medical therapy. on postoperative day number two, the patient's chest tube, pacer wires, and foley catheter were removed without complication. follow-up chest x-ray demonstrated no evidence of pneumothorax and the patient was subsequently noted to be independently productive of adequate amounts of urine for the duration of his stay. by postoperative day number three, the patient was noted to be ambulatory and tolerating a full regular diet with adequate pain control provided via oral pain medications. the patient was subsequently cleared for discharge to home with vna services on postoperative day number four, , with instructions for follow-up. condition on discharge: the patient is to be discharged to home with vna services, instructions for follow-up. status at discharge is stable. discharge medications: 1. lasix 20 mg p.o. q. 12 hours times ten days. 2. potassium chloride 20 meq p.o. q. 12 hours times ten days. 3. colace 100 mg p.o. b.i.d. 4. enteric coated aspirin 325 mg p.o. q.d. 5. plavix 75 mg p.o. q.d. times three months. 6. lipitor 80 mg p.o. q.d. 7. dilaudid one to two tablets p.o. q. four to six hours p.r.n. pain. 8. lopressor 25 mg p.o. b.i.d. 9. isordil 60 mg p.o. q.d. discharge instructions: the patient is to maintain his incisions clean and dry at all times. the patient may shower but should pat dry incisions afterwards; no bathing or swimming. the patient is to limit physical exercise, no heavy exertion. the patient may resume a regular diet. no driving while taking prescription pain medications. follow-up: the patient is to follow-up with his primary care provider within one to two weeks following discharge. the patient is to follow-up with dr. four weeks following discharge; the patient is to call to schedule an appointment. , m.d. dictated by: medquist36 procedure: (aorto)coronary bypass of three coronary arteries extracorporeal circulation auxiliary to open heart surgery diagnoses: intermediate coronary syndrome pure hypercholesterolemia mitral valve disorders unspecified essential hypertension coronary atherosclerosis of autologous vein bypass graft thyrotoxicosis without mention of goiter or other cause, and without mention of thyrotoxic crisis or storm 

Answer: The patient is high likely exposed to