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 year-old man with a history of sick sinus syndrome, cerebrovascular accident, hypertension who presented with epigastric and lower chest pain. the sensation was described as heavy, but was without shortness of breath, nausea, vomiting or radiation. the patient was ruled out for myocardial infarction and had a troponin peak of 15.4, but ckmb was within normal limits and cardiology reviewed the electrocardiogram concluding that it was not an myocardial infarction. lumbar puncture was negative. liver function tests were found to be negative with ast equalling 359, alt equaling 258. the patient underwent endoscopic retrograde cholangiopancreatography, but became hypoxic and hypoventilated during the procedure. the procedure was aborted and the patient went to the intensive care unit for monitoring and respiratory support on a nonrebreather mask. the patient was also found to be anemic with a hematocrit of 25.6 and so received 1 unit of packed red blood cells. the patient was found on chest x-ray to have pneumonia. given both the cholangitis and the pneumonia the patient was started on levaquin and flagyl as well as ampicillin. subsequently the patient's vital signs remained stable and transferred to medical service for further medical management. past medical history: cerebrovascular accident in , atrial fibrillation on coumadin and bradycardia status post pacer placement in as well as hypertension. family history: notable for no coronary artery disease. social history: no alcohol or tobacco. the patient is bulgarian born. he speaks bulgarian, russian and english. allergies: no known drug allergies. outpatient medications: metoprolol 25 mg po b.i.d., coumadin 50 mg po t.i.d. taken on monday, wednesday and friday and 12.5 mg taken on sunday, tuesday, thursday and saturday. hospital course on the acove service: the patient was medically managed. bowel rest was obtained by having the patient first npo and then on clears and thick liquids only as well as supportive management with intravenous fluid hydration prn and gentle diuresis to maintain fluid balance for maintaining clear lungs. tachycardia was noted so the patient was put back on a beta blocker. the patient continued to improve clinically with decreased abdominal pain, normalized liver function tests. blood cultures came back positive for enterobacter cloacae that was levaquin sensitivity, so ampicillin and flagyl were discontinued. the decision was made to then hold off repeating the endoscopic retrograde cholangiopancreatography for at least another month to allow the patient to recover and compensate and then to arrange an endoscopic retrograde cholangiopancreatography as an outpatient. the plan, therefore is to discharge the patient to a rehab facility and follow up endoscopic retrograde cholangiopancreatography in about a month. discharge medications: 1. levofloxacin 500 mg po q day for seven more days, net fourteen days treatment with weekly surveillance cultures for the next four weeks. 2. coumadin 50 mg po q.h.s. on monday, wednesday and friday and then 12.5 mg po q.h.s. on sunday, tuesday, thursday and saturday. inr should be checked daily starting on and readjusting dosing with target inr goal of 2.5. once the goal is reached inr should be checked at least weekly. 3. tylenol 650 mg po q 6 hours prn. 4. metoprolol 75 mg po b.i.d. 5. furosemide 20 mg po q day. potassium, bun and creatinine should be checked every three to four days. hold doses until values normalize if potassium level is replete. 4. captopril 37.5 mg po t.i.d. holding for systolic blood pressures of less then 100. 5. albuterol nebulizers one nebulizer every four hours prn. 6. enoxaparin 50 mg subq q 12 hours until inr is 12.5. 7. protonix 40 mg po q day. diet: start with thick liquids and then advance as tolerated. discharge status: the patient will be discharged at in , telephone number . the patient has a follow up with dr. on tuesday , at 3:30 p.m., clinic at 4:00 p.m. with dr. . , m.d. dictated by: medquist36 procedure: spinal tap incision of lung other endoscopy of small intestine diagnoses: acidosis atrial fibrillation pneumonitis due to inhalation of food or vomitus bacteremia acute diastolic heart failure cholangitis other acute and subacute forms of ischemic heart disease, other unspecified hypertensive heart disease with heart failure 

Answer: The patient is high likely exposed to