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: the patient is a 67 year-old female with a history of paroxysm atrial fibrillation who presented to outside hospital on with a three day history of severe shortness of breath on exertion. she has been short of breath for about one year and this has been associated with chest tightness but no pain. she underwent diagnostic catheterization at the outside hospital. post catheterization she was hypotensive and lightheaded. she was at that point transferred to the ccu where she remained stable and ventilated. she was then transferred to . past medical history: 1. atrial fibrillation. 2. breast cancer status post mastectomy. 3. cervical carcinoma. 4. mitral regurgitation. 5. hysterectomy. 6. cholecystectomy. allergies: none known. medications: 1. atenolol 100 mg . 2. digoxin 0.25 mg q day. 3. lipitor. 4. coumadin. 5. tamoxifen 10 mg . 6. zestril 5 mg q day. hospital course: the patient was admitted under the medical team on transfer from the outside hospital. she was continued on the heparin drip and cardiothoracic surgery was consulted. she was taken to the operating room on and underwent a mitral valve repair with .................... 6 mm costal .................... drain. postoperatively she continued to be in atrial fibrillation and was started on amiodarone. she went into rapid atrial fibrillation with a rate in the 140s. blood pressure was borderline and an amiodarone infusion was started. she was extubated on postoperative day zero. ep consult was called. recommendations followed to continue the amiodarone and start diltiazem. over the next few days she continued to remain in atrial fibrillation despite the amiodarone and diltiazem and other medications. on postoperative day four she developed respiratory difficulty and had to be re-intubated and also had right chest tube placed. her cardiac rhythm remained in atrial fibrillation to flutter with a rate down to the 50s. her blood pressure was maintained with a neo-synephrine drip. temporary transvenous pacer was placed on . she was extubated on . meanwhile her cardiac rhythm continued in afib / a flutter at rates from 60s to 150s. she was started on po lopressor. her chest tube was discontinued on postoperative day seven. she was started on levofloxacin on postoperative day eight. she had an increased white count and was found to have e coli in her urine for which the levofloxacin and vancomycin were started. on a vascular surgery consult was obtained for a swollen left arm. she underwent an ultrasound of the left upper extremity to rule out dvt which was ruled out. her transvenous wire and sheath were discontinued on . she was started on iv heparin. she was deemed stable enough to transfer to the regular floor on . by this time she had converted into sinus rhythm with a rate in the 50s. her pacing wires were discontinued for transfer to the floor. on she went into atrial fibrillation again. she was minimally symptomatic. ep was consulted again and she was given an extra dose of amiodarone. her iv heparin was continued and the plan was that she needed a pacemaker only if she was bradycardic and in sinus rhythm. plans are now being made for her transfer to the where she will be followed by her regular cardiologist, dr. . she will be discharged to the pcu on a heparin drip. she has been started on coumadin and is being anticoagulated. further decisions regarding atrial fibrillation and need for a pacemaker will be made by dr. . discharge medications: 1. lopressor 50 mg . 2. lasix 20 mg times one week. 3. colace 100 mg . 4. aspirin enteric 325 mg po q day. 5. captopril 25 mg tid hold for a systolic blood pressure less than 110. 6. kcl 20 milliequivalents . 7. amiodarone 400 mg q day. 8. coumadin 5 mg q day, dose to be adjusted by physician at the reb center depending upon the inr. die follow up: follow up is with dr. at . follow up with primary care physician in two weeks. follow up with dr. in four weeks. , m.d. dictated by: medquist36 procedure: insertion of intercostal catheter for drainage extracorporeal circulation auxiliary to open heart surgery intraoperative cardiac pacemaker diagnostic ultrasound of heart other esophagoscopy insertion of endotracheal tube arterial catheterization open and other replacement of mitral valve pulmonary artery wedge monitoring diagnoses: mitral valve disorders unspecified pleural effusion urinary tract infection, site not specified other pulmonary insufficiency, not elsewhere classified cardiac complications, not elsewhere classified atrial fibrillation atrial flutter pulmonary collapse 

Answer: The patient is high likely exposed to