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. history of obesity. 4. history of depression. 5. status post right arm fracture. 6. congestive heart failure. admission medications: 1. lasix 40 mg p.o. q.d. 2. losartan 25 mg p.o. b.i.d. 3. imdur 30 mg p.o. q.d. 4. albuterol 4 nebulizers q.d. 5. ecotrin 325 mg p.o. q.d. 6. prozac 30 mg p.o. q.d. 7. protonix 40 mg p.o. q.d. 8. digoxin 0.25 mg p.o. q.d. 9. coreg 6.25 mg p.o. b.i.d. allergies: the patient has no known drug allergies. social history: he lives with his wife. smoked cigarettes but quit 25 years ago and drinks alcohol occasionally. family history: unremarkable. review of systems: unremarkable. physical examination on admission: general: he was a well-developed, well-nourished white male in no apparent distress. vital signs: stable, afebrile. heent: normocephalic, atraumatic. the extraocular movements were intact. pupils: equal and reactive to light and accommodation. the oropharynx was benign. neck: supple, full range of motion. no lymphadenopathy or thyromegaly. carotids were 2+ and equal bilaterally without bruits. lungs: bibasilar rales. cardiovascular: regular rate and rhythm, normal s1, s2, with no rubs, murmurs, or gallops. abdomen: obese, soft, nontender, without masses or hepatosplenomegaly. extremities: without clubbing, cyanosis or edema. pulses were 2+ and equal bilaterally except for bilateral pts which were trace. neurologic: nonfocal. hospital course: he was admitted and monitored on telemetry. he also had an echocardiogram which revealed an ef of 45%, mild left atrial dilatation, mild global left ventricular hypokinesis, and 1+ mr. this was a marked improvement over his prior exam. on , the patient underwent a cabg times three with lima to the lad, reverse saphenous vein graft to the pl and diagonal. cross-clamp time was 65 minutes, total bypass time 78 minutes. he was transferred to the crsu on epinephrine, neo, and propofol. he had a stable postoperative night and was extubated. he then required aggressive diuresis and respiratory therapy. he had his chest tubes discontinued on postoperative day number two. he also went into atrial fibrillation and was started on lopressor and amiodarone and converted to sinus. he continued to progress and on postoperative day number five he was discharged to home in stable condition. his laboratories on discharge revealed a hematocrit of 28, white count 8,000, platelets 188,000. sodium 141, potassium 4, chloride 104, c02 31, bun 9, creatinine 0.9, blood sugar 108. discharge medications: 1. lopressor 50 mg p.o. b.i.d. 2. lasix 40 mg p.o. b.i.d. for seven days. 3. potassium 20 meq p.o. b.i.d. for seven days. 4. colace 100 mg p.o. b.i.d. 5. ecotrin 325 mg p.o. q.d. 6. plavix 75 mg p.o. q.d. 7. prozac 30 mg p.o. q.d. 8. percocet one to two p.o. q. four to six hours p.r.n. pain. 9. protonix 40 mg p.o. q.d. 10. combivent one to two puffs q. four to six hours p.r.n. 11. amiodarone 400 mg p.o. b.i.d. for seven days and then to 400 mg p.o. q.d. times seven days and then decrease to 200 mg p.o. q.d. discharge diagnosis: 1. coronary artery disease. 2. atrial fibrillation. 3. hypertension. 4. hypercholesterolemia. 5. obesity. 6. congestive heart failure. follow-up: he will follow-up with dr. in one to two weeks and dr. in four weeks. , m.d. dictated by: medquist36 procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery (aorto)coronary bypass of two coronary arteries continuous intra-arterial blood gas monitoring diagnoses: coronary atherosclerosis of native coronary artery pure hypercholesterolemia mitral valve disorders congestive heart failure, unspecified unspecified essential hypertension cardiac complications, not elsewhere classified atrial fibrillation paroxysmal ventricular tachycardia old myocardial infarction 

Answer: The patient is high likely exposed to