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: tias, hypertension, hypercholesterolemia, multifocal pvcs, diverticulosis, coronary artery disease status post mi, cabg in times five, bph post turp, macular degeneration. medications: home medications, coumadin, lipitor, atenolol, lopressor. on transfer, flagyl 500 mg iv q 8 hours, gentamycin 60 mg iv q 24 hours, lopressor 12.5 mg po bid, nystatin swish and swallow qid, aspirin, protonix 40 mg po q day, captopril 25 mg po q 8 hours, regular insulin sliding scale, ativan prn, morphine prn, albuterol nebs prn. allergies: patient allergic to penicillin. social history: the patient smokes tobacco. physical examination: upon transfer heart rate 93, respirations 22, 95% on 2 liters, temperature 97.9, blood pressure 124/84. in general patient is sitting in chair in no acute distress. heent, oropharynx with moist mucus membranes. neck, left subclavian line in place. cardiovascular, regular rate and rhythm, grade 2/6 systolic ejection murmur heard loudest at apex. lungs, decreased heart sounds at the bases, left greater than right, expiratory rhonchi. abdomen, gallbladder drain in place, minimal tenderness around drain site, otherwise soft, nontender, non distended with positive bowel sounds. extremities, no edema in lower extremities, good pulses bilaterally. laboratory data: gallbladder fluid growing rare enterococcus gram stain, 4+ pmn's, no organisms. chest x-ray showed cardiomegaly with bilateral pulmonary edema, mild chf, left lower lobe consolidation consistent with pleural effusion and atelectasis vs infection. hospital course: the patient was continued on flagyl and gentamycin iv for cholecystitis. the patient had episode of acute renal failure with rising creatinine. all nephrotoxic drugs were stopped. renal ultrasound was normal. the patient began responding to fluid boluses. gi, patient had persistently elevated alkaline phosphatase and total bilirubin throughout hospital course. after being transferred to the floor the patient developed new abdominal tenderness around bile drain site. ct of the abdomen was negative for bile leak, but subsequent imaging revealed evidence of a leak. after discussion with the patient, his wife, and his sons, he was taken to ercp for possible stent placement. ercp showed bile duct which was not dilated but contained irregular strictures, with small stones at the junction of the cystic duct. multiple stones were present in the gallbladder. a plastic stent was successfully placed. in the recovery room following the ercp procedure, the patient had sudden decrease in respiratory effort with loss of consciousness and loss of pulse. the patient was in pea. chest compressions were started. despite receiving epinephrine, neo-synephrine, ephedrine, atropine the patient went into new v tach, was shocked at 300 joules. the patient then returned to slow pea. after 30 minutes of cpr the code was called. time of death 2:42 p.m. the patient's son, wife, and in-laws were notified. autopsy was declined. , m.d. dictated by: medquist36 d: 12:11 t: 09:06 job#: procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube endoscopic removal of stone(s) from biliary tract endoscopic sphincterotomy and papillotomy arterial catheterization endoscopic insertion of stent (tube) into bile duct other cholecystostomy diagnoses: other postoperative infection congestive heart failure, unspecified unspecified septicemia cardiac complications, not elsewhere classified paroxysmal ventricular tachycardia other specified procedures as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure cardiac arrest 

Answer: The patient is high likely exposed to