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: this is a 62-year-old male who presented with known coronary artery disease with stable angina who had a positive stress test, cardiac catheterization showed multi-vessel disease. the patient's past medical history is significant for high cholesterol, hypertension and benign prostatic hypertrophy. he had no known drug allergies. medications: 1. aspirin. 2. lipitor 30 mg q day. 3. flomax 4 mg q h.s. 4. vitamins. physical examination: afebrile. vital signs stable. his neck was supple. lungs were clear. heart was regular rate with no murmurs. the abdomen was benign. his extremities were warm and well perfused. he was taken to the operating room on where a coronary artery bypass graft times four was performed. he was transferred to the csru postoperatively where he did well. he was fully weaned from his ventilator and was extubated. the patient had a physical therapy consult for ambulation and he was also started on plavix. the patient did well postoperatively and continued to improve. he was diuresed with lasix and was transferred to the floor. his chest tubes were removed. postoperatively his foley was removed and physical therapy continued to work with him. he did well. he continued to ambulate and improve and on postop day four physical therapy cleared him for home. his dressings were removed. incisions were clean. the patient is discharged in stable condition to home with no home physical therapy required. discharge medications: 1. percocet one to two tabs p.o. q 4 hours. 2. plavix 75 mg p.o. three times a day. 3. ecasa 325 mg p.o. q day. 4. kcl 20 meq p.o. b.i.d. 5. colace 100 mg p.o.b.i.d. 6. lopressor 12.5 mg p.o. b.i.d. 7. lasix 20 mg p.o. b.i.d. 8. protonix 40 mg p.o. q day. instructed to follow-up with primary physician in one to two weeks and his cardiologist in two to four weeks. the patient is discharged home in stable condition. dr., 02-351 dictated by: medquist36 procedure: (aorto)coronary bypass of three coronary arteries single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery diagnostic ultrasound of heart other esophagoscopy diagnoses: coronary atherosclerosis of native coronary artery pure hypercholesterolemia unspecified essential hypertension other and unspecified angina pectoris 

Answer: The patient is high likely exposed to