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: allergies: patient recorded as having no known allergies to drugs attending: chief complaint: atrial fibrillation major surgical or invasive procedure: external cardioversion history of present illness: patient is a 71 yo f without known cardiac disease who presented today to have a routine colonoscopy. when initially given medications for sedation, she developed rapid atrial fibrillation with rvr as well as hypotension. she was given iv fluids and transferred to the er. in the er, she was given iv diltiazem 20 mg and found to have st depressions on ecg. additional dilt 20 mg and then gtt was started but patient persisted in af with rvr and hypotension. patient was aggressively given iv fluids. despite this the patient remained in af with rvr and hypotensive and was cardioverted with 100j-->200j and converted to nsr at 65 bpm. however, hypotension persisted and the patient was started on phenylephrine via a newly placed right ij. . while in the ed, initial vitals were hr 136 bp 84/53 rr 18 02sat 100%. in total she received 5l normal saline, dilt 20 mg x 2, dilt gtt, magnesium, and potassium. upon arrival to the unit she was noted to be in nsr and did not complain of cp, palpitations, lightheadedness, or dizziness on my interview. past medical history: osteoporosis lipids tobacco use social history: originally from . lives with 1 of her 2 sons in . smokes cigarettes per day x 30 years. no etoh/illicits. walks every day for exercise. family history: no family history of heart disease physical exam: physical examination: vs: t: 97.1 bp: 93/53 p: 75, regular rr: 21 sat o2: 97% ra gen: pleasant, nad, a+o x 3 heent: nc/at, mmm. perrla, sclerae anicteric. neck: jugular veins flat, no hjr. no thyroid nodules appreciated cor: rr, tachycardic. no m/r/g, no extra sounds appreciated resp: inspiratory crackles at bases bilaterally r>l abd: s/nt/nd, + bs ext: wwp, no c/c/e. r groin no buits or hematoma. pulses 2+ at radial and dp skin: no lesions pulses: right: carotid 2+ femoral 2+ dp 2+ pt 2+ left: carotid 2+ femoral 2+ dp 2+ pt 2+ pertinent results: admission labs cbc: wbc-9.1 rbc-3.82* hgb-11.4* hct-34.5* mcv-90 mch-29.8 mchc-33.0 rdw-13.6 plt ct-203 . chemistry: glucose-47* urean-11 creat-0.6 na-145 k-3.2* cl-115* hco3-16* angap-17 calcium-6.6* phos-3.1 mg-2.8* . ces: ck(cpk)-91 ctropnt-<0.01 . ucx, blood cx pending . cxr: impression: edema-like pattern, likely cardiogenic edema given history. repeat imaging after diruresis recommended to exclude underlying infection and/or lung disease. . echo: conclusions: the left atrium is normal in size. the left ventricular cavity is small. left ventricular systolic function is hyperdynamic (ef>75%). right ventricular chamber size and free wall motion are normal. the aortic valve leaflets (3) are mildly thickened. there is a minimally increased gradient consistent with minimal aortic valve stenosis. no aortic regurgitation is seen. the mitral valve leaflets are mildly thickened. there is no mitral valve prolapse. trivial mitral regurgitation is seen. there is borderline pulmonary artery systolic hypertension. there is no pericardial effusion. impression: small, hyperdynamic left ventricle brief hospital course: 71f smoker with new onset a-fib in setting of colonoscopy prep, s/p cardioversion followed by persistent hypotension, briefly on phenylephrine but now off all pressors and hd stable. . 1. paroxysmal atrial fibrillation - no prior cardiac history and few risk factors so unlikely to be ischemic in origin. no known pulmonary disease or thyroid disfunction. a fib likely related to hypovolemia in the setting of her colonoscopy prep. has maintained nsr since cardioversion with resolution of st depressions on ekg. patient put on anticoagulation for 1 month. on lovenox while bridging to coumadin in hospital, and she is to get her inr f/u as outpatient, low chads2 score, so 1 month is sufficient. she will f/u with her pcp to monitor her inr . 2. bactermia: patient has had several episodes of low grade fevers during hospitalization. grew coag negative staph from blood on admission, started on vanco. spiked low grade fever (tmax 100.5) several times during hospitalization, but subsequent blood cx and urine cx negative. 8 days of vanco, picc was placed before discharged for the last 2 days of vanco treatment. . 3. hypotension - unknown baseline bp, but no past h/o any hypertension. was likely volume depleted in the setting of colonoscopy prep and received 5l ivf in the ed. was on phenylephrine briefly, but was weaned off quickly. cxr showed some pulmonary congestion, but no symptoms of fluid overload. . 4. elevated troponins: patient had slight troponin leak with ekg changes in the setting of a fib. risk factors low, and patient asymptomatic at baseline. patient to have stress mibi as outpatient, . will f/u with dr. . . 5. lipids: continued zocor medications on admission: boneva calcium + d zocor discharge medications: 1. simvastatin 40 mg tablet sig: two (2) tablet po daily (daily). 2. calcium carbonate 500 mg tablet, chewable sig: one (1) tablet, chewable po tidac (3 times a day (before meals)). 3. cholecalciferol (vitamin d3) 400 unit tablet sig: two (2) tablet po daily (daily). 4. aspirin 325 mg tablet sig: one (1) tablet po daily (daily). 5. coumadin 1 mg tablet sig: three (3) tablet po at bedtime: next dose to be taken on the evening of . disp:*90 tablet(s)* refills:*2* 6. vancomycin 1,000 mg recon soln sig: one (1) gram intravenous every twelve (12) hours for 3 days. disp:*6 grams* refills:*0* 7. toprol xl 25 mg tablet sustained release 24 hr sig: three (3) tablet sustained release 24 hr po once a day. disp:*90 tablet sustained release 24 hr(s)* refills:*2* discharge disposition: home with service facility: home therapy discharge diagnosis: atrial fibrillation . secondary: htn hyperlipidemia cad discharge condition: stable. normal sinus rhythm. discharge instructions: you were admitted to the hospital with an abnormal heart rhythm called atrial fibrillation. you were defibrillated to correct your heart from beating irregularly. this stress on your heart produced some changes on your ekg, for which we recommend that you have a stress test and nuclear imaging study to further evaluate your heart. . since your heart rhythm occasionally reverted back into atrial fibrillation, wou will need to to take coumadin for the next month (beginning this friday), and have the level checked at your doctor's appointment. you should also take a 325mg aspirin everyday. . finally, you were febrile while you were here. a blood culture grew out a bacteria that we are treating with iv antibiotics. you will go home with an iv that can be used to give you antibiotics for the next few days. a visiting nurse can come to your home to give you the antibiotics. . please call your doctor or return to the hospital if you have chest pain, lightheadedness, palpatations or any other concerning symptoms. followup instructions: you have an appointment with your pcp . at 11am to have your inr checked. inr is a measurement of the coumadin level in your blood. his office is (. . you are to have a stress test on at 1130am. this will be on the forth floor of the building at medical center. they will send you a mailing with more information. the scheduling number is . . you also have an appointment with dr. : at 11am. building . procedure: venous catheterization, not elsewhere classified other electric countershock of heart diagnoses: coronary atherosclerosis of native coronary artery tobacco use disorder unspecified essential hypertension atrial fibrillation other and unspecified hyperlipidemia bacteremia osteoporosis, unspecified long-term (current) use of anticoagulants staphylococcus infection in conditions classified elsewhere and of unspecified site, other staphylococcus surgical or other procedure not carried out because of contraindication other specified hypotension volume depletion, unspecified other specified vaccinations against streptococcus pneumoniae [pneumococcus] 

Answer: The patient is high likely exposed to