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: negative stress test in , with an ejection fraction of 55%, status post coronary artery bypass graft in . hypertension, hypercholesterolemia, bladder cancer. home medications: lipitor 40 mg by mouth once daily, tenormin 50 mg by mouth once daily, adalat 30 mg by mouth once daily, prinivil 20 mg by mouth once daily. allergies: narcotics. hospital course: the patient was taken to the operating room by dr. on . the patient underwent a cystectomy and ileal conduit diversion and pelvic lymph node dissection. postoperatively, the patient was doing well, and condition was stable to the recovery room. the patient was initially admitted to the intensive care unit. in the intensive care unit, the patient was clinically stable, and hypertension was under control. the patient was transferred to the floor on postoperative day number two. the patient's recovery course was complicated by an episode of disorientation and dementia while on the floor, and an episode of confusion while on the floor. the patient was on intravenous fluids and nothing by mouth, and awaiting bowel function. on postoperative day number four, the patient appeared to be agitated and pulled out the nasogastric tube, and appeared to be disoriented. geriatric consult was obtained. with their recommendation, the narcotics were discontinued. the patient was put on vioxx for pain control. they believe the patient is suffering from long-term cognitive decline, and has some underlying cognitive decline but this is impossible to diagnose in the face of delirium. iron sulfate has been changed to 225 mg once a day oral dosing. the patient's delirium has resolved, and the patient is to arrange follow up with dr. from geriatrics in two to three months after discharge from . the patient was doing well since then. on postoperative day number five, the patient has been started on some oral intake. on postoperative day number seven, one of the stents was pulled. on postoperative day number eight, the other ureteral stent and - drain will be discontinued. the patient will be discharged with an ileal conduit and a foley. prior to discharge, the patient was tolerating a regular diet. vital signs were stable. the patient was afebrile. the chest was clear to auscultation. the heart was regular rate and rhythm. the abdomen was soft, nontender, nondistended. the mucosa was pink. the ileal conduit was putting out urine. the incision was clean, dry and intact, with no drainage, no pus. the patient was tolerating a regular diet and passing flatus, and having normal bowel movements. the foley is still in place. discharge medications: included prinivil 20 mg by mouth once daily, tenormin 50 mg by mouth twice a day, vioxx 50 mg by mouth once daily as needed, adalat 30 mg by mouth once daily, lipitor 40 mg by mouth once daily, iron sulfate 325 mg by mouth once daily, colace 100 mg by mouth twice a day. the patient is to follow up with dr. from geriatrics in two to three months, and the patient is to follow up with dr. in one to two weeks. prior to discharge, the patient was taught ileal conduit care and foley care. , md dictated by: medquist36 procedure: insertion of other (naso-)gastric tube radical cystectomy formation of cutaneous uretero-ileostomy division or crushing of other cranial and peripheral nerves regional lymph node excision diagnoses: pure hypercholesterolemia unspecified essential hypertension coronary atherosclerosis of unspecified type of vessel, native or graft aortocoronary bypass status unspecified transient mental disorder in conditions classified elsewhere depressive disorder, not elsewhere classified malignant neoplasm of prostate other antihypertensive agents causing adverse effects in therapeutic use malignant neoplasm of bladder, part unspecified 

Answer: The patient is high likely exposed to