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 74-year-old male patient of dr. preoperative from knee surgery who was referred for a stress test in . it was abnormal showing an ejection fraction of 28 percent. he was then referred for ongoing cardiac testing prior to knee surgery. he does report a cardiac history with an inferior mi in - treated medically since that time. he notes only vague shortness of breath with moving too quickly as well as nitroglycerin being needed with strenuous activity since . he was admitted on and proceeded to the cardiac catheterization laboratory on . he underwent a cardiac catheterization showing an ejection fraction of 30 percent, lad 100 percent proximally, intermedius a large bifurcating vessel with 70 percent proximal stenosis and 90 percent stenosis at the origin, left circumflex 100 proximal, rca 100 percent mid with a large distal territory filled via left-to-right end bridging collaterals. at this time, he was referred for coronary artery bypass grafting. past medical history: inferior mi in , hypertension, hyperlipidemia, benign prostatic hypertrophy, osteoarthritis in the bilateral knees, hard of hearing, and macular degeneration. past surgical history: right wrist surgery and right eye laser surgery. medications on admission: atenolol 25 mg once daily, crestor 5 mg once daily, vitamin e daily, and aspirin 325 mg once daily. allergies: penicillin (causing a rash). physical examination on presentation: vital signs revealed the heart rate was 53 and regular, the blood pressure was 135/76, height of 5 feet 11 inches, and a weight of 200 pounds. in general, slightly obese. skin revealed no obvious disease. heent revealed positive glasses. the extraocular movements were intact. neck revealed negative jvd. negative bruits. the chest was clear to auscultation bilaterally anteriorly. heart was regular in rate and rhythm. s1 and s2. no murmur. the abdomen was soft, nontender, and nondistended. positive bowel sounds. negative costovertebral angle tenderness. the extremities were warm and well perfused. no varicosities noted. neurologically, a grossly nonfocal examination. moved all extremities with 5/5 strength bilaterally. preoperative laboratory data: sodium was 130, potassium was 3.6, chloride was 100, bicarbonate was 25, bun was 16, creatinine was 0.6, and glucose was 105. pt was 13.8, ptt was 39.0, and inr was 1.2. albumin was 3.7. alt was 15, ast was 18, alkaline phosphatase was 48, amylase was 41, and total bilirubin was 0.8. summary of hospital course: the patient was admitted on and proceeded to the cardiac catheterization laboratory on that same day. he was found to have 3-vessel disease and was referred for a cardiac surgery consultation. please see the catheterization report for full details. on he proceeded to the operating room with dr. . and underwent a cabg times four with a lima to the lad, a saphenous vein graft to the rca, a saphenous vein graft to the ramus, and a saphenous vein graft to the diagonal. please see the operative report for complete details. he was transferred to the cardiac surgery recovery unit with a mean arterial pressure of 82, a central venous pressure of 11, in a normal sinus rhythm at a rate of 72 on nitroglycerin and propofol drips. the evening of his operative day was uneventful. he was successfully weaned and extubated. on postoperative day one, his neo-synephrine was weaned. as well, his pa catheter was discontinued and physical therapy was started. he was also transferred to the inpatient floor for ongoing recovery and rehabilitation. postoperative days two and three were uneventful with ongoing physical therapy. postoperative day four was significant for discontinuation of his cardiac pacing wires. postoperative five was significant only for constipation; for which the patient received magnesium citrate with a positive bowel movement, and he was cleared from a physical therapy standpoint and found to be safe for home. on postoperative day six, he was discharged to home with visiting nurses to follow. condition on discharge: the patient was stable. discharge status: temperature was 99.3, pulse was 65 in a sinus rhythm, blood pressure was 115/68, the respiratory rate was 20, the oxygen saturation was 95 percent on room air, and weight was 92.2 kilograms. laboratories revealed a wbc of 7.8, hematocrit was 28.0, and platelets were 351. sodium was 141, potassium was 5.1, chloride was 104, bicarbonate was 31, bun was 16, creatinine was 0.7, and glucose was 113. calcium was 9.0 and magnesium was 2.2. physical examination revealed neurologically alert and oriented; nonfocal. pulmonary examination revealed the lungs were clear bilaterally. cardiac examination revealed a regular rate and rhythm. sternum incision without drainage or erythema; stable. the abdomen was soft, nontender, and nondistended. positive bowel sounds. the extremities were warm with trace edema. left leg incision was clean and dry, open to air. significant for glucoses which continued to be slightly elevated - up to 150. the patient will follow up with his primary care physician regarding this matter. discharge disposition: to home with visiting nurses to follow. discharge diagnoses: 1. coronary artery disease. 2. status post coronary artery bypass grafting. 3. benign prostatic hypertrophy. 4. hyperlipidemia. medications on discharge: 1. colace 100 mg p.o. twice daily. 2. aspirin 81 mg p.o. once daily. 3. percocet 5/325 one to two tablets p.o. q.4-6h. as needed. 4. crestor 5 mg p.o. once daily. 5. thiamine 100 mg once daily. 6. lopressor 25 mg p.o. twice daily. 7. folic acid 1 mg p.o. once daily. 8. lasix 20 mg p.o. twice daily (for seven days). 9. potassium chloride 20 meq p.o. once daily (for seven days). discharge follow-up plans: the patient is to follow up with dr. in four weeks and to follow up with dr. in two to four weeks and with dr. in two weeks. , procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery combined right and left heart cardiac catheterization coronary arteriography using two catheters angiocardiography of left heart structures diagnoses: coronary atherosclerosis of native coronary artery intermediate coronary syndrome unspecified essential hypertension hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) other and unspecified hyperlipidemia old myocardial infarction macular degeneration (senile), unspecified osteoarthrosis, localized, not specified whether primary or secondary, lower leg 

Answer: The patient is high likely exposed to