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. coronary artery disease. 2. esophageal cancer, no metastases, positive nodes. medications: 1. aspirin 325 mg po q.d. 2. protonix 40 mg q.d. physical examination: examination revealed the blood pressure of 130/80, heart rate 70 and regular. heart was regular rate and rhythm. respiratory: rhonchi and rales at the bilateral bases. abdomen: soft, nontender, nondistended. extremities: warm and well perfused. catheterization: ejection fraction 25%, three-vessel disease, 2+ mr. hospital course: the patient was taken to the operating room on , where coronary artery bypass graft times three with lima to lad, svg to rca, svg to om1 was performed. the operation was performed without complications. pacing wires, as well as mediastinal pleural tubes were placed intraoperatively. the patient was transferred to the csiu in stable condition. on postoperative day #1, the patient was afebrile. vital signs were stable, so the patient was extubated successfully. the patient was started on lopressor and transferred to the unit in stable condition. on postoperative day #2, the patient had a fever of 101.6. overnight, he had an episode of desaturation down to the 70s, which improved with incentive spirometry and deep breathing. the patient's oxygen saturation is 92% to 94% on two liters to three liters and high 80s on room air. the patient is comfortable. the patient noted small purple petechial rash on both the inner thighs that was nontender and nonspreading. on postoperative day #3, the patient was afebrile. vital signs were stable. he had an episode of aberrant conduction, which resolved spontaneously. the patient was asymptomatic. the lopressor dose was increased. the electrolytes were repleted. the patient was working with pt. the patient was comfortable. there were no concerns nor active issues at this time. projected discharge . condition on discharge: stable. discharge status: the patient is discharged home with vna for wound check and oxygen saturation. follow-up care: the patient should follow up with dr. in four weeks for postoperative follow up. the patient should follow up with the primary care physician in one week for respiratory status. medications on discharge: 1. lasix 20 mg po b.i.d. times 14 days. 2. potassium chloride 20 meq b.i.d. times 14 days. 3. enteric coated aspirin 325 mg po q.d. 4. motrin 400 mg q.6h. 5. tylenol 650 mg q.6h.pr.n. 6. lopressor 50 mg po b.i.d. 7. protonix 40 mg q.d. discharge diagnoses: 1. coronary artery disease status post coronary artery bypass graft. 2. esophageal cancer. , 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 diagnoses: coronary atherosclerosis of native coronary artery malignant neoplasm of other specified part of esophagus 

Answer: The patient is high likely exposed to