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: discharge medications: 1. aspirin 325 mg p.o. q.d. 2. pravastatin 20 mg p.o. q.d. 3. lasix 20 mg p.o. q.d. times 14 days. 4. k-dur 20 meq p.o. q.d. times 14 days. 5. captopril 12.5 mg p.o. t.i.d. 6. levothyroxine 125 mcg p.o. q.d. 7. lopressor 75 micrograms p.o. b.i.d. 8. percocet one to two tablets p.o. q. p.r.n. 9. colace 100 mg p.o. b.i.d. as long as the patient is on percocet. 10. amiodarone 400 mg p.o. b.i.d. times one week and then 400 mg p.o. q.d. times one week, and then 200 mg p.o. q.d. times one week, and then to stop as the patient did have two bursts of paroxysmal atrial fibrillation that were treated with iv amiodarone during this hospitalization. she immediately converted and in sinus at the time of discharge. there was no need for anticoagulation as determined by dr. . the patient will be sent home on the appropriate amiodarone, lopressor, and amiodarone taper. follow-up: the patient should be seen by dr. , who is the patient's pcp. patient will follow-up with the pcp in approximately one to two weeks from the time of discharge to review the patient's medications and also to assess her volume status given the fact that she will be on a two week diuresis postoperatively. the patient will follow-up with dr. , as described by , nurse practitioner's dictation in the primary discharge summary. , m.d. dictated by: medquist36 procedure: single internal mammary-coronary artery bypass extracorporeal circulation auxiliary to open heart surgery coronary arteriography using two catheters (aorto)coronary bypass of two coronary arteries angiocardiography of left heart structures left heart cardiac catheterization diagnoses: coronary atherosclerosis of native coronary artery pure hypercholesterolemia unspecified essential hypertension cardiac complications, not elsewhere classified atrial fibrillation other and unspecified angina pectoris 

Answer: The patient is high likely exposed to